Ox Alpha，有了正式名
AnyRouter 曾列为 stealth/ox-alpha 的模型，就是 GLM-5.3-Flash。同一套路由，公开名换了，正式上线。请调 z-ai/glm-5.3-flash。旧 id 留给历史、排名和榜单——只是从 GET /api/v1/models 和 /models 选择器里下架。
GLM-5.3-Flash 是 Z.ai 的原生多模态模型。适合高效写代码和长程 agent 任务。混合稀疏与线性注意力架构，在压低计算开销的同时保住长上下文表现。320B-A18B，MIT License，1M token 上下文。Z.ai 整段 Ox Alpha 预览都跑在中国 AI 芯片上。
能力靠前，价格很能打。目录托管路由沿用拷过来的 Ox Alpha $0/$0 费率——docs.z.ai 发的是 Coding Plan 点数，不是我们能照抄的 $/1M API 价目。发布说明。
Z.ai 评测（他们的数字）
| 基准 | GLM-5.3-Flash | GLM-5.2 | DeepSeek-V4-Vision-Exp | Claude Opus 4.8 | GPT-5.6 Terra | Gemini 3.7 Flash |
|---|---|---|---|---|---|---|
| Terminal Bench 2.1 | 84.3 | 81.0 | 83.9 | 85.0 | 87.4 | 85.8 |
| DeepSWE v1.1 | 63.4 | 46.2 | 59.3 | 58.0 | 69.6 | 65.3 |
| Agents' Last Exam | 26.3 | 20.4 | 27.3 | 27.0 | 28.0 | — |
| AutomationBench v1.0.6 | 48.8 | 26.2 | 38.8 | 41.0 | 37.2 | 52.3 |
| HLE w/ Tools | 55.3 | 54.7 | 55.1 | 57.9 | — | — |
| GDPVal-AA v2 | 1773 | 1504 | 1675 | 1582 | 1571 | 1527 |
DeepSWE v1.1 — Flash 对 GLM-5.2
Z.ai 图。GLM-5.3-Flash 63.4，GLM-5.2 46.2。
AutomationBench v1.0.6 — Flash 对 GLM-5.2
Z.ai 图。GLM-5.3-Flash 48.8，GLM-5.2 26.2。
怎么调
把 Vercel AI SDK 或 OpenAI SDK 指到 AnyRouter。把 --model 从 stealth/ox-alpha 换成 z-ai/glm-5.3-flash。
在 Vercel AI SDK 里试。createAnyRouter() 会读 ANYROUTER_API_KEY：
import { createAnyRouter } from "@anyr/ai-sdk-provider"
import { generateText } from "ai"
const anyrouter = createAnyRouter()
const { text } = await generateText({
model: anyrouter("z-ai/glm-5.3-flash"),
prompt: "Summarize this diff in three bullets.",
})
console.log(text)已经在用 OpenAI SDK？OpenAI SDK 手册：
import OpenAI from "openai"
const client = new OpenAI({
baseURL: "https://anyrouter.dev/api/v1",
apiKey: process.env.ANYROUTER_API_KEY,
})
const res = await client.chat.completions.create({
model: "z-ai/glm-5.3-flash",
messages: [{ role: "user", content: "Hello" }],
})
console.log(res.choices[0]?.message.content)curl https://anyrouter.dev/api/v1/chat/completions \
-H "Authorization: Bearer $ANYROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"z-ai/glm-5.3-flash","messages":[{"role":"user","content":"Hello"}]}'或者用 anyr CLI 拉起编程 agent：
curl -fsSL https://anyrouter.dev/setup.sh | bash
anyr login
anyr claude --model "z-ai/glm-5.3-flash"curl -fsSL https://anyrouter.dev/setup.sh | bash
anyr login
anyr opencode --model "z-ai/glm-5.3-flash"curl -fsSL https://anyrouter.dev/setup.sh | bash
anyr login
anyr codex --model "z-ai/glm-5.3-flash"更多：AI SDK · OpenAI SDK · 编程 agent。
不想开终端？打开 playground 发第一条消息。
在 playground 试相关文章
Use AnyRouter with the Vercel AI SDK
@anyr/ai-sdk-provider wraps the AnyRouter gateway as a standard Vercel AI SDK provider. Call createAnyRouter(), pass a provider/model id, and generateText, streamText, and generateObject work unchanged — switching models is a one-string edit.
Run coding agents through one gateway
Point Claude Code, Codex, OpenCode, Cursor, or any OpenAI-compatible tool at AnyRouter and get one key for every model, unified billing, per-request audit logs, and app attribution. Two environment variables — or one npx command with the anyr CLI launcher.
Use the OpenAI SDK with any model
The official openai package for Python and TypeScript doesn't have to mean OpenAI models. Override base_url and api_key, keep every other call the same, and address 170+ models across 28+ providers as provider/model strings — including OpenAI's own.
What is AnyRouter? A plain-English guide to AI model routing
An AI model router lets you call many LLMs through one API. Here's what AnyRouter is, why it exists, and whether it's useful for your next project.