From 29355d328218e01c5a7e26c55487dc1cdbda69d7 Mon Sep 17 00:00:00 2001
From: LingXuanYin <3546599908@qq.com>
Date: Mon, 28 Sep 2026 11:18:58 +0800
Subject: [PATCH 1/6] feat!: retire qwen-tts, no replacement id

Alibaba retires qwen-tts on 2026-10-10
(https://www.alibabacloud.com/en/notice/model_studio_notice_of_retirement_for_selected_legacy_models_7d9).
Pure removal: qwen-audio-3.0-tts-plus/flash already cover the same
design+clone shape and are not retiring, so nothing new is added in
its place. The actual DashScope-side compatibility mapping (qwen-family
target models collapsing onto qwen-audio-3.1-tts-flash) lives in
background's qwen_tts_actor.py, not in this SDK -- callers still bypassing
the SDK with the old wire model name are covered there regardless.
---
 examples/text-to-speech.ts          |  2 +-
 models/qwen-tts.yaml                | 44 -----------------------------
 src/adapters/audio-speech.ts        |  5 ++--
 src/builtins.ts                     |  5 ----
 test/adapters/audio-speech.test.ts  | 43 ++++++++++++++--------------
 test/config.test.ts                 | 13 ++-------
 test/live/audio-speech-live.test.ts |  4 +--
 7 files changed, 28 insertions(+), 88 deletions(-)
 delete mode 100644 models/qwen-tts.yaml

diff --git a/examples/text-to-speech.ts b/examples/text-to-speech.ts
index 009b59f..11be478 100644
--- a/examples/text-to-speech.ts
+++ b/examples/text-to-speech.ts
@@ -5,7 +5,7 @@ if (!apiKey) throw new Error("Set NETA_ROUTER_API_KEY or NETA_API_KEY");
 
 const client = createGenerationClient({ apiKey });
 const output = await client.generate({
-  model: "qwen-tts",
+  model: "qwen-audio-3.0-tts-plus",
   content: [{ type: "text", text: "欢迎使用语音合成功能，这是一段示例文本。" }],
   meta: {
     voice_prompt: "一位沉稳自然的中文播音员，吐字清晰，语速适中",
diff --git a/models/qwen-tts.yaml b/models/qwen-tts.yaml
deleted file mode 100644
index 1136fc7..0000000
--- a/models/qwen-tts.yaml
+++ /dev/null
@@ -1,44 +0,0 @@
-schema: neta.generation.model.v1
-model: qwen-tts
-title: Qwen TTS
-description: 'Modes: voice_prompt design OR one-reference clone. Default: unspecified Qwen design. Text: any length. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.'
-adapter:
-  type: openai.audioSpeech
-content:
-  input:
-    - type: text
-      required: true
-      min: 1
-      max: 1
-      description: Exactly one non-empty text block to speak.
-    - type: audio
-      required: false
-      max: 1
-      sources:
-        - url
-      description: 'Clone: one URL; no voice_prompt. Dependency: use prior generated audio.'
-meta:
-  fields:
-    voice_prompt:
-      type: string
-      optional: true
-      description: 'Design: custom voice text; no reference audio.'
-examples:
-  - title: Voice design
-    request:
-      model: qwen-tts
-      content:
-        - type: text
-          text: 这是一次清晰自然的语音合成测试。
-      meta:
-        voice_prompt: 一位沉稳干练的男性播音员声音，吐字清晰有力
-  - title: Voice clone
-    request:
-      model: qwen-tts
-      content:
-        - type: text
-          text: 这是一次清晰自然的语音合成测试。
-        - type: audio
-          source:
-            type: url
-            url: https://example.com/reference.mp3
diff --git a/src/adapters/audio-speech.ts b/src/adapters/audio-speech.ts
index b174984..8573bc8 100644
--- a/src/adapters/audio-speech.ts
+++ b/src/adapters/audio-speech.ts
@@ -8,8 +8,7 @@ import type {
 } from "../types.js";
 
 const REQUEST_TIMEOUT_MS = 210_000;
-const QWEN_MODELS = new Set(["qwen-tts", "qwen-audio-3.0-tts-plus", "qwen-audio-3.0-tts-flash"]);
-const QWEN_AUDIO_3_MODELS = new Set(["qwen-audio-3.0-tts-plus", "qwen-audio-3.0-tts-flash"]);
+const QWEN_MODELS = new Set(["qwen-audio-3.0-tts-plus", "qwen-audio-3.0-tts-flash"]);
 const HIGGS_MODEL = "higgs-tts";
 
 type TextBlock = Extract<GenerationContentBlock, { type: "text" }>;
@@ -92,7 +91,7 @@ function validateQwen(input: ResolvedGenerationRequest, text: TextBlock, audio:
     );
   }
 
-  if (QWEN_AUDIO_3_MODELS.has(input.declaration.model) && Array.from(text.text.trim()).length < 15) {
+  if (QWEN_MODELS.has(input.declaration.model) && Array.from(text.text.trim()).length < 15) {
     throw new GenerationValidationError(`${input.declaration.model} requires input of at least 15 Unicode code points`);
   }
 }
diff --git a/src/builtins.ts b/src/builtins.ts
index 8ba25a5..bcc1ab0 100644
--- a/src/builtins.ts
+++ b/src/builtins.ts
@@ -776,11 +776,6 @@ function qwenTtsModel(
 }
 
 const audioSpeechModels = [
-  qwenTtsModel(
-    "qwen-tts",
-    "Qwen TTS",
-    "Modes: voice_prompt design OR one-reference clone. Default: unspecified Qwen design. Text: any length. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.",
-  ),
   qwenTtsModel(
     "qwen-audio-3.0-tts-plus",
     "Qwen Audio 3.0 TTS Plus",
diff --git a/test/adapters/audio-speech.test.ts b/test/adapters/audio-speech.test.ts
index 236718b..18df021 100644
--- a/test/adapters/audio-speech.test.ts
+++ b/test/adapters/audio-speech.test.ts
@@ -11,6 +11,7 @@ import {
 
 const REFERENCE_URL = "https://example.com/reference.mp3";
 const SECOND_REFERENCE_URL = "https://example.com/reference-2.mp3";
+const QWEN_TEXT = "这是用于语音合成测试的一整句中文示例文本。";
 
 function routerSuccess(
   body: Record<string, unknown> = {},
@@ -41,8 +42,8 @@ function audio(url = REFERENCE_URL, meta?: Record<string, unknown>): GenerationC
 
 function qwenDesignRequest(overrides: Partial<GenerateRequest> = {}): GenerateRequest {
   return {
-    model: "qwen-tts",
-    content: [{ type: "text", text: "这是需要朗读的文本。" }],
+    model: "qwen-audio-3.0-tts-plus",
+    content: [{ type: "text", text: QWEN_TEXT }],
     meta: { voice_prompt: "沉稳清晰的男性播音员声音" },
     ...overrides,
   };
@@ -69,11 +70,11 @@ describe("openai.audioSpeech adapter requests", () => {
     const { client, calls } = recordingClient(() =>
       routerSuccess({}, { headers: { "x-request-id": "request-primary", "x-oneapi-request-id": "request-fallback" } }),
     );
-    const input = "  原样保留的朗读文本。\n";
+    const input = "  原样保留的朗读文本内容，不应被修改。\n";
     const voicePrompt = "  沉稳清晰的声音。\n";
 
     const output = await client.generate({
-      model: "qwen-tts",
+      model: "qwen-audio-3.0-tts-plus",
       content: [{ type: "text", text: input }],
       meta: { voice_prompt: voicePrompt },
     });
@@ -85,7 +86,7 @@ describe("openai.audioSpeech adapter requests", () => {
       new Headers({ Authorization: "Bearer secret-key", "Content-Type": "application/json" }),
     );
     expect(requestBody(calls[0])).toEqual({
-      model: "qwen-tts",
+      model: "qwen-audio-3.0-tts-plus",
       input,
       metadata: { voice_prompt: voicePrompt },
     });
@@ -101,13 +102,13 @@ describe("openai.audioSpeech adapter requests", () => {
   it("maps Qwen reference audio and trims only its URL", async () => {
     const { client, calls } = recordingClient();
     await client.generate({
-      model: "qwen-tts",
-      content: [{ type: "text", text: "短句" }, audio(`  ${REFERENCE_URL}\n`)],
+      model: "qwen-audio-3.0-tts-plus",
+      content: [{ type: "text", text: QWEN_TEXT }, audio(`  ${REFERENCE_URL}\n`)],
     });
 
     expect(requestBody(calls[0])).toEqual({
-      model: "qwen-tts",
-      input: "短句",
+      model: "qwen-audio-3.0-tts-plus",
+      input: QWEN_TEXT,
       ref_audio: REFERENCE_URL,
     });
   });
@@ -121,8 +122,8 @@ describe("openai.audioSpeech adapter requests", () => {
     );
 
     expect(requestBody(calls[0])).toEqual({
-      model: "qwen-tts",
-      input: "这是需要朗读的文本。",
+      model: "qwen-audio-3.0-tts-plus",
+      input: QWEN_TEXT,
       metadata: { voice_prompt: "清晰女声" },
     });
   });
@@ -198,8 +199,8 @@ describe("openai.audioSpeech adapter validation", () => {
     const client = createGenerationClient({ apiKey: "key" });
     expect(() =>
       client.validate({
-        model: "qwen-tts",
-        content: [{ type: "text", text: "有效语音文本" }],
+        model: "qwen-audio-3.0-tts-plus",
+        content: [{ type: "text", text: QWEN_TEXT }],
         meta: { preview_text: "已经失效的文本来源" },
       }),
     ).toThrow("requires one reference audio or meta.voice_prompt");
@@ -213,7 +214,7 @@ describe("openai.audioSpeech adapter validation", () => {
     {
       name: "both voice sources",
       request: qwenDesignRequest({
-        content: [{ type: "text", text: "文本" }, audio()],
+        content: [{ type: "text", text: QWEN_TEXT }, audio()],
       }),
     },
     {
@@ -223,7 +224,7 @@ describe("openai.audioSpeech adapter validation", () => {
     {
       name: "audio weight",
       request: qwenDesignRequest({
-        content: [{ type: "text", text: "文本" }, audio(REFERENCE_URL, { weight: 1 })],
+        content: [{ type: "text", text: QWEN_TEXT }, audio(REFERENCE_URL, { weight: 1 })],
         meta: {},
       }),
     },
@@ -233,17 +234,17 @@ describe("openai.audioSpeech adapter validation", () => {
   });
 
   it("enforces Qwen reference limits inside the adapter hook when a declaration is overridden", () => {
-    const declaration = getBuiltinGenerationModel("qwen-tts");
-    if (!declaration) throw new Error("qwen-tts declaration is unavailable");
+    const declaration = getBuiltinGenerationModel("qwen-audio-3.0-tts-plus");
+    if (!declaration) throw new Error("qwen-audio-3.0-tts-plus declaration is unavailable");
     const audioSpec = declaration.content.input.find((spec) => spec.type === "audio");
-    if (!audioSpec) throw new Error("qwen-tts audio spec is unavailable");
+    if (!audioSpec) throw new Error("qwen-audio-3.0-tts-plus audio spec is unavailable");
     audioSpec.max = 2;
     const client = createGenerationClient({ models: [declaration], includeBuiltinModels: false, apiKey: "key" });
 
     expect(() =>
       client.validate({
-        model: "qwen-tts",
-        content: [{ type: "text", text: "文本" }, audio(), audio(SECOND_REFERENCE_URL)],
+        model: "qwen-audio-3.0-tts-plus",
+        content: [{ type: "text", text: QWEN_TEXT }, audio(), audio(SECOND_REFERENCE_URL)],
       }),
     ).toThrow("supports at most one reference audio");
   });
@@ -282,8 +283,6 @@ describe("openai.audioSpeech adapter validation", () => {
   it.each([
     { model: "qwen-audio-3.0-tts-plus", text: "a".repeat(15) },
     { model: "qwen-audio-3.0-tts-flash", text: ` ${"😀".repeat(15)} ` },
-    { model: "qwen-tts", text: "短" },
-    { model: "qwen-tts", text: "a".repeat(40) },
   ])("accepts the $model input boundary", ({ model, text }) => {
     const client = createGenerationClient({ apiKey: "key" });
     expect(() => client.validate({ model, content: [{ type: "text", text }, audio()] })).not.toThrow();
diff --git a/test/config.test.ts b/test/config.test.ts
index 408c951..0c6d3ea 100644
--- a/test/config.test.ts
+++ b/test/config.test.ts
@@ -69,7 +69,6 @@ describe("config", () => {
     expect(byCategory.audio.sort()).toEqual([...expected.audio]);
     for (const model of [
       "higgs-tts",
-      "qwen-tts",
       "qwen-audio-3.0-tts-plus",
       "qwen-audio-3.0-tts-flash",
       "suno_cover_chirp_v5",
@@ -216,7 +215,7 @@ describe("config", () => {
 
   it("publishes agent-discoverable audio speech declarations", () => {
     const client = createGenerationClient();
-    const qwenModels = ["qwen-tts", "qwen-audio-3.0-tts-plus", "qwen-audio-3.0-tts-flash"];
+    const qwenModels = ["qwen-audio-3.0-tts-plus", "qwen-audio-3.0-tts-flash"];
 
     for (const model of qwenModels) {
       const declaration = client.getModel(model);
@@ -236,14 +235,6 @@ describe("config", () => {
       expect(JSON.parse(client.stringifyModelConfig(model, { format: "json" }))).toEqual(declaration);
     }
 
-    const qwen = client.getModel("qwen-tts");
-    expect(qwen?.description).toBe(
-      "Modes: voice_prompt design OR one-reference clone. Default: unspecified Qwen design. Text: any length. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.",
-    );
-    expect(qwen?.content.input.find((input) => input.type === "text")?.description).not.toContain(
-      "Unicode code points",
-    );
-
     const plus = client.getModel("qwen-audio-3.0-tts-plus");
     expect(plus?.description).toBe(
       "Modes: voice_prompt design OR one-reference clone. Text: >=15 Unicode code points. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.",
@@ -517,7 +508,7 @@ describe("config", () => {
 
   it("does not publish the retired Qwen preview field", async () => {
     const client = createGenerationClient({ apiKey: "test" });
-    for (const model of ["qwen-tts", "qwen-audio-3.0-tts-plus", "qwen-audio-3.0-tts-flash"]) {
+    for (const model of ["qwen-audio-3.0-tts-plus", "qwen-audio-3.0-tts-flash"]) {
       expect(client.stringifyModelConfig(model)).not.toContain("preview_text");
     }
     expect(await readFile(join(process.cwd(), "README.md"), "utf8")).not.toContain("preview_text");
diff --git a/test/live/audio-speech-live.test.ts b/test/live/audio-speech-live.test.ts
index 4878eb1..d39e027 100644
--- a/test/live/audio-speech-live.test.ts
+++ b/test/live/audio-speech-live.test.ts
@@ -49,7 +49,7 @@ liveDescribe("audio speech live router smoke", () => {
       {
         name: "qwen voice design",
         request: {
-          model: "qwen-tts",
+          model: "qwen-audio-3.0-tts-plus",
           content: [text(`这是基础模型设计音色端到端测试，运行编号${runId}。`)],
           meta: { voice_prompt: "一位沉稳干练的男性播音员声音，吐字清晰有力" },
         },
@@ -57,7 +57,7 @@ liveDescribe("audio speech live router smoke", () => {
       {
         name: "qwen voice clone",
         request: {
-          model: "qwen-tts",
+          model: "qwen-audio-3.0-tts-plus",
           content: [text(`这是基础模型克隆音色端到端测试，运行编号${runId}。`), audio(REFERENCE_A)],
         },
       },

From 82317bf2c17f4e8c47568b4e777ceba2d188b03e Mon Sep 17 00:00:00 2001
From: LingXuanYin <3546599908@qq.com>
Date: Mon, 28 Sep 2026 11:49:57 +0800
Subject: [PATCH 2/6] feat!: drop qwen-audio-3.0-tts-plus, move flash to
 qwen-audio-3.1-tts-flash

Owner decision 2026-09-28: collapse the SDK's Qwen offering down to the
one model background's compat map actually terminates on. There is no
qwen-audio-3.1-tts-plus (Alibaba only ships a flash tier at 3.1), so
plus has no replacement and is removed outright rather than staying on
3.0 as a orphaned tier.
---
 README.md                                     | 18 +++---
 examples/text-to-speech.ts                    |  2 +-
 models/qwen-audio-3.0-tts-plus.yaml           | 44 ---------------
 ...ash.yaml => qwen-audio-3.1-tts-flash.yaml} | 15 ++---
 src/adapters/audio-speech.ts                  |  2 +-
 src/builtins.ts                               | 10 +---
 test/adapters/audio-speech.test.ts            | 56 ++++++++++---------
 test/config.test.ts                           | 17 ++----
 test/live/audio-speech-live.test.ts           | 22 ++------
 9 files changed, 57 insertions(+), 129 deletions(-)
 delete mode 100644 models/qwen-audio-3.0-tts-plus.yaml
 rename models/{qwen-audio-3.0-tts-flash.yaml => qwen-audio-3.1-tts-flash.yaml} (66%)

diff --git a/README.md b/README.md
index d76b214..689cb9d 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,7 @@ Agents and external tools should inspect a model declaration before constructing
 import { createGenerationClient } from "@neta-art/generation";
 
 const discoveryClient = createGenerationClient();
-const declaration = discoveryClient.getModel("qwen-tts");
+const declaration = discoveryClient.getModel("qwen-audio-3.1-tts-flash");
 if (!declaration) throw new Error("Model is unavailable");
 
 console.log(discoveryClient.stringifyModelConfig(declaration.model, { format: "json" }));
@@ -84,7 +84,7 @@ The same declarations can be exported as YAML through the existing CLI:
 
 ```bash
 neta-generation models list
-neta-generation models export qwen-tts --out ./qwen-tts.yaml
+neta-generation models export qwen-audio-3.1-tts-flash --out ./qwen-audio-3.1-tts-flash.yaml
 neta-generation models export-all --out ./models
 ```
 
@@ -170,9 +170,7 @@ const client = createGenerationClient({
 - `gpt-image-2`
 - `z-image-turbo`
 - `qwen-image-edit`
-- `qwen-tts`
-- `qwen-audio-3.0-tts-plus`
-- `qwen-audio-3.0-tts-flash`
+- `qwen-audio-3.1-tts-flash`
 - `higgs-tts`
 - `gemini-3.1-flash-image-preview`
 - `kling-text-to-video`
@@ -268,12 +266,12 @@ Each TTS request accepts exactly one non-empty text block and returns one URL au
 
 | Requirement | Model choice |
 | --- | --- |
-| Create a voice from a text-only description, without reference audio | Use an explicitly requested Qwen variant; otherwise use `qwen-tts` as the deterministic default |
+| Create a voice from a text-only description, without reference audio | `qwen-audio-3.1-tts-flash` |
 | Maximize fidelity to one reference voice | `higgs-tts` |
 | Blend 2-16 weighted reference voices | `higgs-tts` |
 | Use a default voice, including a delegated choice expressed only as any, random, suitable, or natural | `higgs-tts` |
 
-- Qwen: `voice_prompt` design OR one-reference clone; `qwen-tts` is the unspecified-design default and accepts any text length; Plus / Flash require at least 15 Unicode code points.
+- Qwen: `voice_prompt` design OR one-reference clone via `qwen-audio-3.1-tts-flash`; requires at least 15 Unicode code points.
 - Higgs: delegated default voice, high-fidelity one-reference clone, or weighted 2-16-reference blend.
 - Conflict: reference + redesign requires user choice before generation.
 - Blend: all references, full text, one request.
@@ -282,15 +280,15 @@ Each TTS request accepts exactly one non-empty text block and returns one URL au
 
 ```ts
 await client.generate({
-  model: "qwen-tts",
-  content: [{ type: "text", text: "欢迎使用语音合成功能。" }],
+  model: "qwen-audio-3.1-tts-flash",
+  content: [{ type: "text", text: "欢迎使用语音合成功能，这是一段示例文本。" }],
   meta: {
     voice_prompt: "一位沉稳自然的中文播音员，吐字清晰，语速适中",
   },
 });
 
 await client.generate({
-  model: "qwen-audio-3.0-tts-flash",
+  model: "qwen-audio-3.1-tts-flash",
   content: [
     { type: "text", text: "这是一段长度足够并且表达清晰自然的语音合成文本。" },
     { type: "audio", source: { type: "url", url: "https://example.com/reference.mp3" } },
diff --git a/examples/text-to-speech.ts b/examples/text-to-speech.ts
index 11be478..db30b94 100644
--- a/examples/text-to-speech.ts
+++ b/examples/text-to-speech.ts
@@ -5,7 +5,7 @@ if (!apiKey) throw new Error("Set NETA_ROUTER_API_KEY or NETA_API_KEY");
 
 const client = createGenerationClient({ apiKey });
 const output = await client.generate({
-  model: "qwen-audio-3.0-tts-plus",
+  model: "qwen-audio-3.1-tts-flash",
   content: [{ type: "text", text: "欢迎使用语音合成功能，这是一段示例文本。" }],
   meta: {
     voice_prompt: "一位沉稳自然的中文播音员，吐字清晰，语速适中",
diff --git a/models/qwen-audio-3.0-tts-plus.yaml b/models/qwen-audio-3.0-tts-plus.yaml
deleted file mode 100644
index d6bf7fa..0000000
--- a/models/qwen-audio-3.0-tts-plus.yaml
+++ /dev/null
@@ -1,44 +0,0 @@
-schema: neta.generation.model.v1
-model: qwen-audio-3.0-tts-plus
-title: Qwen Audio 3.0 TTS Plus
-description: 'Modes: voice_prompt design OR one-reference clone. Text: >=15 Unicode code points. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.'
-adapter:
-  type: openai.audioSpeech
-content:
-  input:
-    - type: text
-      required: true
-      min: 1
-      max: 1
-      description: Exactly one non-empty text block to speak, with at least 15 Unicode code points.
-    - type: audio
-      required: false
-      max: 1
-      sources:
-        - url
-      description: 'Clone: one URL; no voice_prompt. Dependency: use prior generated audio.'
-meta:
-  fields:
-    voice_prompt:
-      type: string
-      optional: true
-      description: 'Design: custom voice text; no reference audio.'
-examples:
-  - title: Voice design
-    request:
-      model: qwen-audio-3.0-tts-plus
-      content:
-        - type: text
-          text: 这是一段长度足够并且表达清晰自然的语音合成测试文本。
-      meta:
-        voice_prompt: 一位沉稳干练的男性播音员声音，吐字清晰有力
-  - title: Voice clone
-    request:
-      model: qwen-audio-3.0-tts-plus
-      content:
-        - type: text
-          text: 这是一段长度足够并且表达清晰自然的语音合成测试文本。
-        - type: audio
-          source:
-            type: url
-            url: https://example.com/reference.mp3
diff --git a/models/qwen-audio-3.0-tts-flash.yaml b/models/qwen-audio-3.1-tts-flash.yaml
similarity index 66%
rename from models/qwen-audio-3.0-tts-flash.yaml
rename to models/qwen-audio-3.1-tts-flash.yaml
index 3d111b9..10233cb 100644
--- a/models/qwen-audio-3.0-tts-flash.yaml
+++ b/models/qwen-audio-3.1-tts-flash.yaml
@@ -1,7 +1,8 @@
 schema: neta.generation.model.v1
-model: qwen-audio-3.0-tts-flash
-title: Qwen Audio 3.0 TTS Flash
-description: 'Modes: voice_prompt design OR one-reference clone. Text: >=15 Unicode code points. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.'
+model: qwen-audio-3.1-tts-flash
+title: Qwen Audio 3.1 TTS Flash
+description: "Modes: voice_prompt design OR one-reference clone. Text: >=15 Unicode code points. Conflict: ask user;
+  never combine/reinterpret. Dependency: clone prior generated audio."
 adapter:
   type: openai.audioSpeech
 content:
@@ -16,17 +17,17 @@ content:
       max: 1
       sources:
         - url
-      description: 'Clone: one URL; no voice_prompt. Dependency: use prior generated audio.'
+      description: "Clone: one URL; no voice_prompt. Dependency: use prior generated audio."
 meta:
   fields:
     voice_prompt:
       type: string
       optional: true
-      description: 'Design: custom voice text; no reference audio.'
+      description: "Design: custom voice text; no reference audio."
 examples:
   - title: Voice design
     request:
-      model: qwen-audio-3.0-tts-flash
+      model: qwen-audio-3.1-tts-flash
       content:
         - type: text
           text: 这是一段长度足够并且表达清晰自然的语音合成测试文本。
@@ -34,7 +35,7 @@ examples:
         voice_prompt: 一位沉稳干练的男性播音员声音，吐字清晰有力
   - title: Voice clone
     request:
-      model: qwen-audio-3.0-tts-flash
+      model: qwen-audio-3.1-tts-flash
       content:
         - type: text
           text: 这是一段长度足够并且表达清晰自然的语音合成测试文本。
diff --git a/src/adapters/audio-speech.ts b/src/adapters/audio-speech.ts
index 8573bc8..a0ca70b 100644
--- a/src/adapters/audio-speech.ts
+++ b/src/adapters/audio-speech.ts
@@ -8,7 +8,7 @@ import type {
 } from "../types.js";
 
 const REQUEST_TIMEOUT_MS = 210_000;
-const QWEN_MODELS = new Set(["qwen-audio-3.0-tts-plus", "qwen-audio-3.0-tts-flash"]);
+const QWEN_MODELS = new Set(["qwen-audio-3.1-tts-flash"]);
 const HIGGS_MODEL = "higgs-tts";
 
 type TextBlock = Extract<GenerationContentBlock, { type: "text" }>;
diff --git a/src/builtins.ts b/src/builtins.ts
index bcc1ab0..bdbc08b 100644
--- a/src/builtins.ts
+++ b/src/builtins.ts
@@ -777,14 +777,8 @@ function qwenTtsModel(
 
 const audioSpeechModels = [
   qwenTtsModel(
-    "qwen-audio-3.0-tts-plus",
-    "Qwen Audio 3.0 TTS Plus",
-    "Modes: voice_prompt design OR one-reference clone. Text: >=15 Unicode code points. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.",
-    { minimumTextCodePoints: 15 },
-  ),
-  qwenTtsModel(
-    "qwen-audio-3.0-tts-flash",
-    "Qwen Audio 3.0 TTS Flash",
+    "qwen-audio-3.1-tts-flash",
+    "Qwen Audio 3.1 TTS Flash",
     "Modes: voice_prompt design OR one-reference clone. Text: >=15 Unicode code points. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.",
     { minimumTextCodePoints: 15 },
   ),
diff --git a/test/adapters/audio-speech.test.ts b/test/adapters/audio-speech.test.ts
index 18df021..bcaa6b2 100644
--- a/test/adapters/audio-speech.test.ts
+++ b/test/adapters/audio-speech.test.ts
@@ -42,7 +42,7 @@ function audio(url = REFERENCE_URL, meta?: Record<string, unknown>): GenerationC
 
 function qwenDesignRequest(overrides: Partial<GenerateRequest> = {}): GenerateRequest {
   return {
-    model: "qwen-audio-3.0-tts-plus",
+    model: "qwen-audio-3.1-tts-flash",
     content: [{ type: "text", text: QWEN_TEXT }],
     meta: { voice_prompt: "沉稳清晰的男性播音员声音" },
     ...overrides,
@@ -74,7 +74,7 @@ describe("openai.audioSpeech adapter requests", () => {
     const voicePrompt = "  沉稳清晰的声音。\n";
 
     const output = await client.generate({
-      model: "qwen-audio-3.0-tts-plus",
+      model: "qwen-audio-3.1-tts-flash",
       content: [{ type: "text", text: input }],
       meta: { voice_prompt: voicePrompt },
     });
@@ -86,7 +86,7 @@ describe("openai.audioSpeech adapter requests", () => {
       new Headers({ Authorization: "Bearer secret-key", "Content-Type": "application/json" }),
     );
     expect(requestBody(calls[0])).toEqual({
-      model: "qwen-audio-3.0-tts-plus",
+      model: "qwen-audio-3.1-tts-flash",
       input,
       metadata: { voice_prompt: voicePrompt },
     });
@@ -102,12 +102,12 @@ describe("openai.audioSpeech adapter requests", () => {
   it("maps Qwen reference audio and trims only its URL", async () => {
     const { client, calls } = recordingClient();
     await client.generate({
-      model: "qwen-audio-3.0-tts-plus",
+      model: "qwen-audio-3.1-tts-flash",
       content: [{ type: "text", text: QWEN_TEXT }, audio(`  ${REFERENCE_URL}\n`)],
     });
 
     expect(requestBody(calls[0])).toEqual({
-      model: "qwen-audio-3.0-tts-plus",
+      model: "qwen-audio-3.1-tts-flash",
       input: QWEN_TEXT,
       ref_audio: REFERENCE_URL,
     });
@@ -122,7 +122,7 @@ describe("openai.audioSpeech adapter requests", () => {
     );
 
     expect(requestBody(calls[0])).toEqual({
-      model: "qwen-audio-3.0-tts-plus",
+      model: "qwen-audio-3.1-tts-flash",
       input: QWEN_TEXT,
       metadata: { voice_prompt: "清晰女声" },
     });
@@ -199,7 +199,7 @@ describe("openai.audioSpeech adapter validation", () => {
     const client = createGenerationClient({ apiKey: "key" });
     expect(() =>
       client.validate({
-        model: "qwen-audio-3.0-tts-plus",
+        model: "qwen-audio-3.1-tts-flash",
         content: [{ type: "text", text: QWEN_TEXT }],
         meta: { preview_text: "已经失效的文本来源" },
       }),
@@ -234,16 +234,16 @@ describe("openai.audioSpeech adapter validation", () => {
   });
 
   it("enforces Qwen reference limits inside the adapter hook when a declaration is overridden", () => {
-    const declaration = getBuiltinGenerationModel("qwen-audio-3.0-tts-plus");
-    if (!declaration) throw new Error("qwen-audio-3.0-tts-plus declaration is unavailable");
+    const declaration = getBuiltinGenerationModel("qwen-audio-3.1-tts-flash");
+    if (!declaration) throw new Error("qwen-audio-3.1-tts-flash declaration is unavailable");
     const audioSpec = declaration.content.input.find((spec) => spec.type === "audio");
-    if (!audioSpec) throw new Error("qwen-audio-3.0-tts-plus audio spec is unavailable");
+    if (!audioSpec) throw new Error("qwen-audio-3.1-tts-flash audio spec is unavailable");
     audioSpec.max = 2;
     const client = createGenerationClient({ models: [declaration], includeBuiltinModels: false, apiKey: "key" });
 
     expect(() =>
       client.validate({
-        model: "qwen-audio-3.0-tts-plus",
+        model: "qwen-audio-3.1-tts-flash",
         content: [{ type: "text", text: QWEN_TEXT }, audio(), audio(SECOND_REFERENCE_URL)],
       }),
     ).toThrow("supports at most one reference audio");
@@ -270,23 +270,25 @@ describe("openai.audioSpeech adapter validation", () => {
     ).toThrow("supports at most 16 references");
   });
 
-  it.each([
-    { model: "qwen-audio-3.0-tts-plus", text: "a".repeat(14) },
-    { model: "qwen-audio-3.0-tts-flash", text: "😀".repeat(14) },
-  ])("rejects $model input below 15 Unicode code points", ({ model, text }) => {
-    const client = createGenerationClient({ apiKey: "key" });
-    expect(() => client.validate({ model, content: [{ type: "text", text }, audio()] })).toThrow(
-      "requires input of at least 15 Unicode code points",
-    );
-  });
+  it.each([{ text: "a".repeat(14) }, { text: "😀".repeat(14) }])(
+    "rejects qwen-audio-3.1-tts-flash input below 15 Unicode code points ($text)",
+    ({ text }) => {
+      const client = createGenerationClient({ apiKey: "key" });
+      expect(() =>
+        client.validate({ model: "qwen-audio-3.1-tts-flash", content: [{ type: "text", text }, audio()] }),
+      ).toThrow("requires input of at least 15 Unicode code points");
+    },
+  );
 
-  it.each([
-    { model: "qwen-audio-3.0-tts-plus", text: "a".repeat(15) },
-    { model: "qwen-audio-3.0-tts-flash", text: ` ${"😀".repeat(15)} ` },
-  ])("accepts the $model input boundary", ({ model, text }) => {
-    const client = createGenerationClient({ apiKey: "key" });
-    expect(() => client.validate({ model, content: [{ type: "text", text }, audio()] })).not.toThrow();
-  });
+  it.each([{ text: "a".repeat(15) }, { text: ` ${"😀".repeat(15)} ` }])(
+    "accepts the qwen-audio-3.1-tts-flash input boundary ($text)",
+    ({ text }) => {
+      const client = createGenerationClient({ apiKey: "key" });
+      expect(() =>
+        client.validate({ model: "qwen-audio-3.1-tts-flash", content: [{ type: "text", text }, audio()] }),
+      ).not.toThrow();
+    },
+  );
 
   it.each<{ label: string; request: GenerateRequest }>([
     { label: "request typo", request: qwenDesignRequest({ meta: { voice_promt: "拼错" } }) },
diff --git a/test/config.test.ts b/test/config.test.ts
index 0c6d3ea..a3535c8 100644
--- a/test/config.test.ts
+++ b/test/config.test.ts
@@ -69,8 +69,7 @@ describe("config", () => {
     expect(byCategory.audio.sort()).toEqual([...expected.audio]);
     for (const model of [
       "higgs-tts",
-      "qwen-audio-3.0-tts-plus",
-      "qwen-audio-3.0-tts-flash",
+      "qwen-audio-3.1-tts-flash",
       "suno_cover_chirp_v5",
       "suno_image_to_song_chirp_v5",
       "suno_infill_chirp_v5",
@@ -215,7 +214,7 @@ describe("config", () => {
 
   it("publishes agent-discoverable audio speech declarations", () => {
     const client = createGenerationClient();
-    const qwenModels = ["qwen-audio-3.0-tts-plus", "qwen-audio-3.0-tts-flash"];
+    const qwenModels = ["qwen-audio-3.1-tts-flash"];
 
     for (const model of qwenModels) {
       const declaration = client.getModel(model);
@@ -235,15 +234,7 @@ describe("config", () => {
       expect(JSON.parse(client.stringifyModelConfig(model, { format: "json" }))).toEqual(declaration);
     }
 
-    const plus = client.getModel("qwen-audio-3.0-tts-plus");
-    expect(plus?.description).toBe(
-      "Modes: voice_prompt design OR one-reference clone. Text: >=15 Unicode code points. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.",
-    );
-    expect(plus?.content.input.find((input) => input.type === "text")?.description).toContain(
-      "at least 15 Unicode code points",
-    );
-
-    const flash = client.getModel("qwen-audio-3.0-tts-flash");
+    const flash = client.getModel("qwen-audio-3.1-tts-flash");
     expect(flash?.description).toBe(
       "Modes: voice_prompt design OR one-reference clone. Text: >=15 Unicode code points. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.",
     );
@@ -508,7 +499,7 @@ describe("config", () => {
 
   it("does not publish the retired Qwen preview field", async () => {
     const client = createGenerationClient({ apiKey: "test" });
-    for (const model of ["qwen-audio-3.0-tts-plus", "qwen-audio-3.0-tts-flash"]) {
+    for (const model of ["qwen-audio-3.1-tts-flash"]) {
       expect(client.stringifyModelConfig(model)).not.toContain("preview_text");
     }
     expect(await readFile(join(process.cwd(), "README.md"), "utf8")).not.toContain("preview_text");
diff --git a/test/live/audio-speech-live.test.ts b/test/live/audio-speech-live.test.ts
index d39e027..bea40d3 100644
--- a/test/live/audio-speech-live.test.ts
+++ b/test/live/audio-speech-live.test.ts
@@ -49,30 +49,16 @@ liveDescribe("audio speech live router smoke", () => {
       {
         name: "qwen voice design",
         request: {
-          model: "qwen-audio-3.0-tts-plus",
-          content: [text(`这是基础模型设计音色端到端测试，运行编号${runId}。`)],
+          model: "qwen-audio-3.1-tts-flash",
+          content: [text(`这是设计音色端到端测试，运行编号${runId}。`)],
           meta: { voice_prompt: "一位沉稳干练的男性播音员声音，吐字清晰有力" },
         },
       },
       {
         name: "qwen voice clone",
         request: {
-          model: "qwen-audio-3.0-tts-plus",
-          content: [text(`这是基础模型克隆音色端到端测试，运行编号${runId}。`), audio(REFERENCE_A)],
-        },
-      },
-      {
-        name: "qwen audio 3 plus",
-        request: {
-          model: "qwen-audio-3.0-tts-plus",
-          content: [text(`这是增强版本语音合成端到端测试文本，运行编号${runId}。`), audio(REFERENCE_A)],
-        },
-      },
-      {
-        name: "qwen audio 3 flash",
-        request: {
-          model: "qwen-audio-3.0-tts-flash",
-          content: [text(`这是快速版本语音合成端到端测试文本，运行编号${runId}。`), audio(REFERENCE_A)],
+          model: "qwen-audio-3.1-tts-flash",
+          content: [text(`这是克隆音色端到端测试，运行编号${runId}。`), audio(REFERENCE_A)],
         },
       },
       {

From 1447adc7c686ac0ad883dd15843122f2d9359efb Mon Sep 17 00:00:00 2001
From: LingXuanYin <3546599908@qq.com>
Date: Mon, 28 Sep 2026 12:40:38 +0800
Subject: [PATCH 3/6] refactor: drop dead Qwen-tier scaffolding now that only
 one model remains

Review findings (Linus-persona pass on this PR):
- QWEN_MODELS was a one-element Set; the length check inside validateQwen
  re-checked membership in a set it could only be called from, making the
  condition a tautology. Collapsed to a single QWEN_MODEL string constant
  and dropped the redundant check.
- qwenTtsModel(...) was a factory built for 2-3 Qwen tiers with only one
  caller left; inlined to a literal declaration object matching the
  neighboring higgs-tts entry's style. Re-exported YAML is byte-identical
  to the prior factory output (verified via CLI export diff).
- README's "no declared Qwen quality/cost ranking" bullet only made sense
  when there were multiple tiers to rank; replaced with the actual
  capability loss this migration introduces (no voice-design path for
  sub-15-code-point text now that qwen-tts is gone).
- Documented the cross-repo constraint inline: background's qwen_tts_actor
  collapses every qwen*-branded target_model onto this one id, so adding
  another Qwen tier here requires changing that rule first.
---
 README.md                    |  2 +-
 src/adapters/audio-speech.ts | 11 ++++++----
 src/builtins.ts              | 42 +++++++++++-------------------------
 test/config.test.ts          |  2 +-
 4 files changed, 21 insertions(+), 36 deletions(-)

diff --git a/README.md b/README.md
index 689cb9d..a458e0e 100644
--- a/README.md
+++ b/README.md
@@ -276,7 +276,7 @@ Each TTS request accepts exactly one non-empty text block and returns one URL au
 - Conflict: reference + redesign requires user choice before generation.
 - Blend: all references, full text, one request.
 - Dependency: clone prior generated audio.
-- Ranking: no declared Qwen quality, latency, or cost order.
+- Short text: input under 15 Unicode code points has no voice-design path on Qwen; ask the user to lengthen it, or use `higgs-tts` with a default/reference voice instead.
 
 ```ts
 await client.generate({
diff --git a/src/adapters/audio-speech.ts b/src/adapters/audio-speech.ts
index a0ca70b..a3a42ad 100644
--- a/src/adapters/audio-speech.ts
+++ b/src/adapters/audio-speech.ts
@@ -8,7 +8,10 @@ import type {
 } from "../types.js";
 
 const REQUEST_TIMEOUT_MS = 210_000;
-const QWEN_MODELS = new Set(["qwen-audio-3.1-tts-flash"]);
+// background's qwen_tts_actor rewrites every qwen*-branded target_model to this
+// one id -- adding another Qwen tier here requires changing that rule first,
+// or it silently gets collapsed onto this model regardless of what's declared.
+const QWEN_MODEL = "qwen-audio-3.1-tts-flash";
 const HIGGS_MODEL = "higgs-tts";
 
 type TextBlock = Extract<GenerationContentBlock, { type: "text" }>;
@@ -91,7 +94,7 @@ function validateQwen(input: ResolvedGenerationRequest, text: TextBlock, audio:
     );
   }
 
-  if (QWEN_MODELS.has(input.declaration.model) && Array.from(text.text.trim()).length < 15) {
+  if (Array.from(text.text.trim()).length < 15) {
     throw new GenerationValidationError(`${input.declaration.model} requires input of at least 15 Unicode code points`);
   }
 }
@@ -123,7 +126,7 @@ function validateHiggs(input: ResolvedGenerationRequest, text: TextBlock, audio:
 
 function validateAudioSpeechRequest(input: ResolvedGenerationRequest): void {
   const { text, audio } = validateCommonContent(input);
-  if (QWEN_MODELS.has(input.declaration.model)) {
+  if (input.declaration.model === QWEN_MODEL) {
     validateQwen(input, text, audio);
     return;
   }
@@ -147,7 +150,7 @@ function buildPayload(input: ResolvedGenerationRequest): Record<string, unknown>
     input: text.text,
   };
 
-  if (QWEN_MODELS.has(input.declaration.model)) {
+  if (input.declaration.model === QWEN_MODEL) {
     if (audio[0]?.source.type === "url") payload.ref_audio = audio[0].source.url.trim();
     else payload.metadata = { voice_prompt: input.meta.voice_prompt };
     return payload;
diff --git a/src/builtins.ts b/src/builtins.ts
index bdbc08b..0eec7f9 100644
--- a/src/builtins.ts
+++ b/src/builtins.ts
@@ -708,20 +708,13 @@ function geminiImageModel(
   };
 }
 
-function qwenTtsModel(
-  model: string,
-  title: string,
-  description: string,
-  options: { minimumTextCodePoints?: number } = {},
-): GenerationModelDeclaration {
-  const text = options.minimumTextCodePoints
-    ? "这是一段长度足够并且表达清晰自然的语音合成测试文本。"
-    : "这是一次清晰自然的语音合成测试。";
-  return {
+const audioSpeechModels = [
+  {
     schema: MODEL_SCHEMA,
-    model,
-    title,
-    description,
+    model: "qwen-audio-3.1-tts-flash",
+    title: "Qwen Audio 3.1 TTS Flash",
+    description:
+      "Modes: voice_prompt design OR one-reference clone. Text: >=15 Unicode code points. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.",
     adapter: { type: "openai.audioSpeech" },
     content: {
       input: [
@@ -730,9 +723,7 @@ function qwenTtsModel(
           required: true,
           min: 1,
           max: 1,
-          description: options.minimumTextCodePoints
-            ? `Exactly one non-empty text block to speak, with at least ${options.minimumTextCodePoints} Unicode code points.`
-            : "Exactly one non-empty text block to speak.",
+          description: "Exactly one non-empty text block to speak, with at least 15 Unicode code points.",
         },
         {
           type: "audio",
@@ -756,32 +747,23 @@ function qwenTtsModel(
       {
         title: "Voice design",
         request: {
-          model,
-          content: [{ type: "text", text }],
+          model: "qwen-audio-3.1-tts-flash",
+          content: [{ type: "text", text: "这是一段长度足够并且表达清晰自然的语音合成测试文本。" }],
           meta: { voice_prompt: "一位沉稳干练的男性播音员声音，吐字清晰有力" },
         },
       },
       {
         title: "Voice clone",
         request: {
-          model,
+          model: "qwen-audio-3.1-tts-flash",
           content: [
-            { type: "text", text },
+            { type: "text", text: "这是一段长度足够并且表达清晰自然的语音合成测试文本。" },
             { type: "audio", source: { type: "url", url: "https://example.com/reference.mp3" } },
           ],
         },
       },
     ],
-  };
-}
-
-const audioSpeechModels = [
-  qwenTtsModel(
-    "qwen-audio-3.1-tts-flash",
-    "Qwen Audio 3.1 TTS Flash",
-    "Modes: voice_prompt design OR one-reference clone. Text: >=15 Unicode code points. Conflict: ask user; never combine/reinterpret. Dependency: clone prior generated audio.",
-    { minimumTextCodePoints: 15 },
-  ),
+  },
   {
     schema: MODEL_SCHEMA,
     model: "higgs-tts",
diff --git a/test/config.test.ts b/test/config.test.ts
index a3535c8..7a1d2ad 100644
--- a/test/config.test.ts
+++ b/test/config.test.ts
@@ -274,7 +274,7 @@ describe("config", () => {
     expect(readme).toContain("Conflict: reference + redesign requires user choice before generation");
     expect(readme).toContain("Blend: all references, full text, one request");
     expect(readme).toContain("Dependency: clone prior generated audio");
-    expect(readme).toContain("Ranking: no declared Qwen quality, latency, or cost order");
+    expect(readme).toContain("Short text: input under 15 Unicode code points has no voice-design path on Qwen");
     expect(readme).not.toMatch(/quality prioritized over latency|latency prioritized over maximum quality/);
   });
 

From e4a464629e95d944d8d9bdb78d86c2b400d68465 Mon Sep 17 00:00:00 2001
From: LingXuanYin <3546599908@qq.com>
Date: Mon, 28 Sep 2026 12:45:27 +0800
Subject: [PATCH 4/6] chore: bump version to 0.2.0

Two feat! commits landed on this branch (drop qwen-tts/qwen-audio-3.0-tts-plus,
rename flash to qwen-audio-3.1-tts-flash) -- minor bump per this package's
pre-1.0 convention for breaking changes.
---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 4895da2..2a7f219 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@neta-art/generation",
-  "version": "0.1.31",
+  "version": "0.2.0",
   "description": "A lightweight multimodal generation SDK with built-in model presets and adapter-based provider calls.",
   "keywords": [
     "ai",

From 817a662e83eaf7442847a1ecb37118af748f7c1e Mon Sep 17 00:00:00 2001
From: LingXuanYin <3546599908@qq.com>
Date: Mon, 28 Sep 2026 18:05:22 +0800
Subject: [PATCH 5/6] style: trim comment

---
 src/adapters/audio-speech.ts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/adapters/audio-speech.ts b/src/adapters/audio-speech.ts
index a3a42ad..df8bd61 100644
--- a/src/adapters/audio-speech.ts
+++ b/src/adapters/audio-speech.ts
@@ -8,9 +8,7 @@ import type {
 } from "../types.js";
 
 const REQUEST_TIMEOUT_MS = 210_000;
-// background's qwen_tts_actor rewrites every qwen*-branded target_model to this
-// one id -- adding another Qwen tier here requires changing that rule first,
-// or it silently gets collapsed onto this model regardless of what's declared.
+// background's qwen_tts_actor rewrites every qwen* target_model onto this id.
 const QWEN_MODEL = "qwen-audio-3.1-tts-flash";
 const HIGGS_MODEL = "higgs-tts";
 

From 7e29d3bc1275a19f853174f465819421c5e00b9d Mon Sep 17 00:00:00 2001
From: LingXuanYin <3546599908@qq.com>
Date: Tue, 29 Sep 2026 11:24:12 +0800
Subject: [PATCH 6/6] style: format the boundary tests, drop misleading comment

---
 src/adapters/audio-speech.ts       |  1 -
 test/adapters/audio-speech.test.ts | 36 +++++++++++++++---------------
 2 files changed, 18 insertions(+), 19 deletions(-)

diff --git a/src/adapters/audio-speech.ts b/src/adapters/audio-speech.ts
index df8bd61..4333733 100644
--- a/src/adapters/audio-speech.ts
+++ b/src/adapters/audio-speech.ts
@@ -8,7 +8,6 @@ import type {
 } from "../types.js";
 
 const REQUEST_TIMEOUT_MS = 210_000;
-// background's qwen_tts_actor rewrites every qwen* target_model onto this id.
 const QWEN_MODEL = "qwen-audio-3.1-tts-flash";
 const HIGGS_MODEL = "higgs-tts";
 
diff --git a/test/adapters/audio-speech.test.ts b/test/adapters/audio-speech.test.ts
index bcaa6b2..cef1606 100644
--- a/test/adapters/audio-speech.test.ts
+++ b/test/adapters/audio-speech.test.ts
@@ -270,25 +270,25 @@ describe("openai.audioSpeech adapter validation", () => {
     ).toThrow("supports at most 16 references");
   });
 
-  it.each([{ text: "a".repeat(14) }, { text: "😀".repeat(14) }])(
-    "rejects qwen-audio-3.1-tts-flash input below 15 Unicode code points ($text)",
-    ({ text }) => {
-      const client = createGenerationClient({ apiKey: "key" });
-      expect(() =>
-        client.validate({ model: "qwen-audio-3.1-tts-flash", content: [{ type: "text", text }, audio()] }),
-      ).toThrow("requires input of at least 15 Unicode code points");
-    },
-  );
+  it.each([
+    { text: "a".repeat(14) },
+    { text: "😀".repeat(14) },
+  ])("rejects qwen-audio-3.1-tts-flash input below 15 Unicode code points ($text)", ({ text }) => {
+    const client = createGenerationClient({ apiKey: "key" });
+    expect(() =>
+      client.validate({ model: "qwen-audio-3.1-tts-flash", content: [{ type: "text", text }, audio()] }),
+    ).toThrow("requires input of at least 15 Unicode code points");
+  });
 
-  it.each([{ text: "a".repeat(15) }, { text: ` ${"😀".repeat(15)} ` }])(
-    "accepts the qwen-audio-3.1-tts-flash input boundary ($text)",
-    ({ text }) => {
-      const client = createGenerationClient({ apiKey: "key" });
-      expect(() =>
-        client.validate({ model: "qwen-audio-3.1-tts-flash", content: [{ type: "text", text }, audio()] }),
-      ).not.toThrow();
-    },
-  );
+  it.each([
+    { text: "a".repeat(15) },
+    { text: ` ${"😀".repeat(15)} ` },
+  ])("accepts the qwen-audio-3.1-tts-flash input boundary ($text)", ({ text }) => {
+    const client = createGenerationClient({ apiKey: "key" });
+    expect(() =>
+      client.validate({ model: "qwen-audio-3.1-tts-flash", content: [{ type: "text", text }, audio()] }),
+    ).not.toThrow();
+  });
 
   it.each<{ label: string; request: GenerateRequest }>([
     { label: "request typo", request: qwenDesignRequest({ meta: { voice_promt: "拼错" } }) },