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dayuan.jiang
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The "Fetch models" button asks the provider for its models (OpenAI-style /models, Anthropic, Google, Ollama, OpenRouter, Vercel Gateway, AIHubMix) and shows them in a searchable picker. This replaces the route that only worked for AIHubMix. A snapshot of models.dev (MIT) says which models support tool calls. Models without them get a "no tool calls" badge in the picker and a hint in the model list, since drawing needs tool calls. Refresh the snapshot with scripts/update-model-catalog.mjs.
79 lines
2.7 KiB
JavaScript
79 lines
2.7 KiB
JavaScript
// Refresh lib/model-catalog.json from models.dev (MIT licensed model data):
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// whether each model can call tools and read images, and its limits. The
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// app only uses it for hints in model settings. Run before a release:
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// node scripts/update-model-catalog.mjs
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import { writeFileSync } from "node:fs"
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// Our provider id -> models.dev provider id
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const PROVIDERS = {
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openai: "openai",
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anthropic: "anthropic",
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google: "google",
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vertexai: "google-vertex",
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azure: "azure",
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bedrock: "amazon-bedrock",
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ollama: "ollama-cloud",
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openrouter: "openrouter",
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aihubmix: "aihubmix",
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deepseek: "deepseek",
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siliconflow: "siliconflow-cn",
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gateway: "vercel",
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doubao: "volcengine",
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modelscope: "modelscope",
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glm: "zhipuai",
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qwen: "alibaba-cn",
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qiniu: "qiniu-ai",
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kimi: "moonshotai-cn",
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minimax: "minimax-cn",
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novita: "novita-ai",
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mimo: "xiaomi",
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}
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const response = await fetch("https://models.dev/api.json")
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if (!response.ok) throw new Error(`models.dev answered ${response.status}`)
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const data = await response.json()
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const catalog = {}
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for (const [provider, source] of Object.entries(PROVIDERS)) {
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const models = data[source]?.models
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if (!models) {
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console.warn(`models.dev has no provider ${source}`)
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continue
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}
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catalog[provider] = {}
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for (const [id, m] of Object.entries(models).sort(([a], [b]) =>
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a.localeCompare(b),
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)) {
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// Chat models only, and none that are on their way out
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if (!m.modalities?.output?.includes("text")) continue
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if (m.status === "deprecated") continue
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catalog[provider][id] = {
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tools: m.tool_call === true,
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images: m.modalities?.input?.includes("image") === true,
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reasoning: m.reasoning === true,
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...(m.limit?.context && { context: m.limit.context }),
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...(m.limit?.output && { output: m.limit.output }),
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}
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}
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}
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// One model per line, so a refresh shows up as a readable diff
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const lines = ["{"]
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const providers = Object.entries(catalog)
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providers.forEach(([provider, models], p) => {
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lines.push(` ${JSON.stringify(provider)}: {`)
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const entries = Object.entries(models)
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entries.forEach(([id, info], i) => {
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const comma = i < entries.length - 1 ? "," : ""
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lines.push(` ${JSON.stringify(id)}: ${JSON.stringify(info)}${comma}`)
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})
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lines.push(` }${p < providers.length - 1 ? "," : ""}`)
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})
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lines.push("}")
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writeFileSync(
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new URL("../lib/model-catalog.json", import.meta.url),
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`${lines.join("\n")}\n`,
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)
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const count = providers.reduce((n, [, m]) => n + Object.keys(m).length, 0)
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console.log(`Wrote ${count} models for ${providers.length} providers`)
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