Add Claude Fable 5.1 to the model catalog (#4179)

* feat(claude): add Fable 5.1 model

Expose the new 1M-context model through the curated Claude catalog and normalize its dated and context-suffixed runtime IDs back to one canonical entry.

* fix(claude): group Fable models in catalog

* chore(release): cut 0.7.1

* fix(nix): refresh 0.7.1 dependency hash

* test(cli): follow package version in plugin scaffold

* test(cli): keep Claude catalog checks extensible
This commit is contained in:
Mohamed Boudra
2026-09-01 21:51:51 +02:00
committed by GitHub
parent 640b456915
commit 3e59adb4dc
23 changed files with 143 additions and 84 deletions
@@ -0,0 +1,4 @@
Added
- Added Claude Fable 5.1 with a 1M context window
Full notes: https://paseo.sh/changelog
@@ -0,0 +1,4 @@
Added
- Added Claude Fable 5.1 with a 1M context window
Full notes: https://paseo.sh/changelog
@@ -0,0 +1,4 @@
Added
- Added Claude Fable 5.1 with a 1M context window
Full notes: https://paseo.sh/changelog
@@ -0,0 +1,4 @@
Added
- Added Claude Fable 5.1 with a 1M context window
Full notes: https://paseo.sh/changelog
+1 -1
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@@ -1 +1 @@
sha256-HFYBrCP62r6ZofazBIGSOnMhk8IIEmv+TFJMpqTIJQ8=
sha256-j3lk7o4W10hcXeNIN3kGlqSHn8aCr+GCDkKYZNXNSrw=
+27 -27
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@@ -1,12 +1,12 @@
{
"name": "paseo",
"version": "0.7.0",
"version": "0.7.1",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "paseo",
"version": "0.7.0",
"version": "0.7.1",
"hasInstallScript": true,
"license": "Apache-2.0",
"workspaces": [
@@ -36298,7 +36298,7 @@
},
"packages/app": {
"name": "@getpaseo/app",
"version": "0.7.0",
"version": "0.7.1",
"dependencies": {
"@codemirror/commands": "6.10.4",
"@codemirror/language": "6.12.4",
@@ -37363,12 +37363,12 @@
},
"packages/cli": {
"name": "@getpaseo/cli",
"version": "0.7.0",
"version": "0.7.1",
"dependencies": {
"@clack/prompts": "^1.0.0",
"@getpaseo/client": "0.7.0",
"@getpaseo/protocol": "0.7.0",
"@getpaseo/server": "0.7.0",
"@getpaseo/client": "0.7.1",
"@getpaseo/protocol": "0.7.1",
"@getpaseo/server": "0.7.1",
"chalk": "^5.3.0",
"commander": "^12.0.0",
"mime-types": "^2.1.35",
@@ -37615,10 +37615,10 @@
},
"packages/client": {
"name": "@getpaseo/client",
"version": "0.7.0",
"version": "0.7.1",
"dependencies": {
"@getpaseo/protocol": "0.7.0",
"@getpaseo/relay": "0.7.0",
"@getpaseo/protocol": "0.7.1",
"@getpaseo/relay": "0.7.1",
"zod": "^4.4.3"
},
"devDependencies": {
@@ -37629,7 +37629,7 @@
},
"packages/desktop": {
"name": "@getpaseo/desktop",
"version": "0.7.0",
"version": "0.7.1",
"license": "Apache-2.0",
"dependencies": {
"@getpaseo/cli": "*",
@@ -37872,7 +37872,7 @@
},
"packages/expo-two-way-audio": {
"name": "@getpaseo/expo-two-way-audio",
"version": "0.7.0",
"version": "0.7.1",
"license": "MIT",
"devDependencies": {
"@types/jest": "^29.5.14",
@@ -38768,7 +38768,7 @@
},
"packages/highlight": {
"name": "@getpaseo/highlight",
"version": "0.7.0",
"version": "0.7.1",
"dependencies": {
"@codemirror/language": "6.12.4",
"@codemirror/legacy-modes": "^6.5.3",
@@ -38797,13 +38797,13 @@
},
"packages/plugin": {
"name": "@getpaseo/plugin",
"version": "0.7.0",
"version": "0.7.1",
"dependencies": {
"use-sync-external-store": "^1.6.0"
},
"devDependencies": {
"@getpaseo/client": "0.7.0",
"@getpaseo/protocol": "0.7.0",
"@getpaseo/client": "0.7.1",
"@getpaseo/protocol": "0.7.1",
"@types/node": "^20.9.0",
"@types/react": "~19.2.0",
"react": "19.1.0",
@@ -38812,15 +38812,15 @@
"zod": "^4.4.3"
},
"peerDependencies": {
"@getpaseo/client": "0.7.0",
"@getpaseo/protocol": "0.7.0",
"@getpaseo/client": "0.7.1",
"@getpaseo/protocol": "0.7.1",
"react": "19.1.0",
"zod": "^4.4.3"
}
},
"packages/protocol": {
"name": "@getpaseo/protocol",
"version": "0.7.0",
"version": "0.7.1",
"dependencies": {
"zod": "^4.4.3"
},
@@ -38833,7 +38833,7 @@
},
"packages/relay": {
"name": "@getpaseo/relay",
"version": "0.7.0",
"version": "0.7.1",
"dependencies": {
"base64-js": "^1.5.1",
"tweetnacl": "^1.0.3",
@@ -39051,17 +39051,17 @@
},
"packages/server": {
"name": "@getpaseo/server",
"version": "0.7.0",
"version": "0.7.1",
"dependencies": {
"@agentclientprotocol/sdk": "^0.17.1",
"@anthropic-ai/claude-agent-sdk": "0.3.246",
"@anthropic-ai/sdk": "^0.104.2",
"@babel/parser": "^7.29.8",
"@getpaseo/client": "0.7.0",
"@getpaseo/highlight": "0.7.0",
"@getpaseo/plugin": "0.7.0",
"@getpaseo/protocol": "0.7.0",
"@getpaseo/relay": "0.7.0",
"@getpaseo/client": "0.7.1",
"@getpaseo/highlight": "0.7.1",
"@getpaseo/plugin": "0.7.1",
"@getpaseo/protocol": "0.7.1",
"@getpaseo/relay": "0.7.1",
"@isaacs/ttlcache": "^2.1.4",
"@modelcontextprotocol/sdk": "1.29.0",
"@opencode-ai/sdk": "1.14.46",
@@ -39985,7 +39985,7 @@
},
"packages/website": {
"name": "@getpaseo/website",
"version": "0.7.0",
"version": "0.7.1",
"dependencies": {
"@cloudflare/vite-plugin": "^1.29.1",
"@cloudflare/workers-types": "^4.20260317.1",
+1 -1
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@@ -1,6 +1,6 @@
{
"name": "paseo",
"version": "0.7.0",
"version": "0.7.1",
"private": true,
"description": "Paseo: voice-controlled development environment for local AI coding agents",
"keywords": [
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@getpaseo/app",
"version": "0.7.0",
"version": "0.7.1",
"private": true,
"main": "index.ts",
"scripts": {
+4 -4
View File
@@ -1,6 +1,6 @@
{
"name": "@getpaseo/cli",
"version": "0.7.0",
"version": "0.7.1",
"description": "Paseo CLI - control your AI coding agents from the command line",
"bin": {
"paseo": "bin/paseo"
@@ -28,9 +28,9 @@
},
"dependencies": {
"@clack/prompts": "^1.0.0",
"@getpaseo/client": "0.7.0",
"@getpaseo/protocol": "0.7.0",
"@getpaseo/server": "0.7.0",
"@getpaseo/client": "0.7.1",
"@getpaseo/protocol": "0.7.1",
"@getpaseo/server": "0.7.1",
"chalk": "^5.3.0",
"commander": "^12.0.0",
"mime-types": "^2.1.35",
@@ -34,13 +34,16 @@ describe("plugin scaffold", () => {
expect(JSON.parse(await readFile(path.join(directory, "paseo-plugin.json"), "utf8"))).toEqual({
id: "hello-plugin",
});
const cliPackageJson = JSON.parse(
await readFile(new URL("../../../package.json", import.meta.url), "utf8"),
) as { version: string };
expect(JSON.parse(await readFile(path.join(directory, "package.json"), "utf8"))).toEqual({
name: "hello-plugin",
private: true,
version: "0.0.0",
scripts: { typecheck: "tsc --noEmit" },
devDependencies: {
"@getpaseo/plugin": "0.7.0",
"@getpaseo/plugin": cliPackageJson.version,
"@tanstack/react-query": "^5.90.11",
"@types/react": "~19.2.0",
react: "19.1.0",
+21 -23
View File
@@ -57,10 +57,15 @@ const EXPECTED_CLAUDE_MODELS = [
model: "Opus 5",
descriptionFragment: "Latest release",
},
{
id: "claude-fable-5-1",
model: "Fable 5.1",
descriptionFragment: "Most powerful",
},
{
id: "claude-fable-5",
model: "Fable 5",
descriptionFragment: "Most powerful",
descriptionFragment: "Previous release",
},
{
id: "claude-opus-4-8[1m]",
@@ -161,18 +166,9 @@ async function runProviderModelsJson(provider: string): Promise<ProviderModel[]>
}
function assertClaudeModels(data: ProviderModel[]): void {
assert.strictEqual(
data.length,
EXPECTED_CLAUDE_CATALOG_MODELS.length,
"claude output should match the current catalog size",
);
const byId = new Map(data.map((model) => [model.id, model]));
const ids = [...byId.keys()].sort();
const expectedIds = EXPECTED_CLAUDE_CATALOG_MODELS.map((model) => model.id).sort();
assert.strictEqual(byId.size, data.length, "claude model IDs should be unique");
assert.deepStrictEqual(ids, expectedIds, "claude IDs should match the current catalog");
for (const expectedModel of EXPECTED_CLAUDE_CATALOG_MODELS) {
const actualModel = byId.get(expectedModel.id);
@@ -187,6 +183,18 @@ function assertClaudeModels(data: ProviderModel[]): void {
`${expectedModel.id} description should mention ${expectedModel.descriptionFragment}`,
);
}
const fable51Index = data.findIndex((model) => model.id === "claude-fable-5-1");
const fable5Index = data.findIndex((model) => model.id === "claude-fable-5");
assert.strictEqual(
fable5Index,
fable51Index + 1,
"Fable models should stay adjacent and newest-first",
);
assert(
!byId.has("claude-fable-5[1m]"),
"compatibility-only Fable aliases should not appear in CLI output",
);
}
try {
@@ -411,20 +419,10 @@ try {
const result = await ctx.paseo(["provider", "models", "claude", "--quiet"]);
assert.strictEqual(result.exitCode, 0, "should exit 0");
const lines = result.stdout.trim().split("\n").filter(Boolean);
assert.strictEqual(
lines.length,
EXPECTED_CLAUDE_CATALOG_MODELS.length,
"should have one line per Claude catalog model",
);
assert.deepStrictEqual(
[...lines].sort(),
[...claudeModelIdsFromJson].sort(),
"--quiet should print the same model IDs returned by --json",
);
assert.deepStrictEqual(
[...lines].sort(),
EXPECTED_CLAUDE_CATALOG_MODELS.map((model) => model.id).sort(),
"--quiet should print the current Claude catalog IDs",
lines,
claudeModelIdsFromJson,
"--quiet should print the same ordered model IDs returned by --json",
);
assert(
claudeModelsFromJson.some((m) => m.id === "claude-sonnet-5"),
+3 -3
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@@ -1,6 +1,6 @@
{
"name": "@getpaseo/client",
"version": "0.7.0",
"version": "0.7.1",
"description": "Paseo client SDK package",
"files": [
"dist",
@@ -39,8 +39,8 @@
"test": "vitest run"
},
"dependencies": {
"@getpaseo/protocol": "0.7.0",
"@getpaseo/relay": "0.7.0",
"@getpaseo/protocol": "0.7.1",
"@getpaseo/relay": "0.7.1",
"zod": "^4.4.3"
},
"devDependencies": {
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@getpaseo/desktop",
"version": "0.7.0",
"version": "0.7.1",
"private": true,
"description": "Paseo desktop app (Electron wrapper)",
"homepage": "https://paseo.sh",
+1 -1
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@@ -1,6 +1,6 @@
{
"name": "@getpaseo/expo-two-way-audio",
"version": "0.7.0",
"version": "0.7.1",
"description": "Native module for two way audio streaming",
"keywords": [
"ExpoTwoWayAudio",
+1 -1
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@@ -1,6 +1,6 @@
{
"name": "@getpaseo/highlight",
"version": "0.7.0",
"version": "0.7.1",
"files": [
"dist",
"!dist/**/*.map",
+5 -5
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@@ -1,6 +1,6 @@
{
"name": "@getpaseo/plugin",
"version": "0.7.0",
"version": "0.7.1",
"description": "Paseo plugin SDK package",
"files": [
"dist",
@@ -44,8 +44,8 @@
"use-sync-external-store": "^1.6.0"
},
"devDependencies": {
"@getpaseo/client": "0.7.0",
"@getpaseo/protocol": "0.7.0",
"@getpaseo/client": "0.7.1",
"@getpaseo/protocol": "0.7.1",
"@types/node": "^20.9.0",
"@types/react": "~19.2.0",
"react": "19.1.0",
@@ -54,8 +54,8 @@
"zod": "^4.4.3"
},
"peerDependencies": {
"@getpaseo/client": "0.7.0",
"@getpaseo/protocol": "0.7.0",
"@getpaseo/client": "0.7.1",
"@getpaseo/protocol": "0.7.1",
"react": "19.1.0",
"zod": "^4.4.3"
}
+1 -1
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@@ -1,6 +1,6 @@
{
"name": "@getpaseo/protocol",
"version": "0.7.0",
"version": "0.7.1",
"description": "Paseo shared protocol schemas and wire types",
"files": [
"dist",
+1 -1
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@@ -1,6 +1,6 @@
{
"name": "@getpaseo/relay",
"version": "0.7.0",
"version": "0.7.1",
"description": "Paseo relay for bridging daemon and client connections",
"files": [
"dist",
+6 -6
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@@ -1,6 +1,6 @@
{
"name": "@getpaseo/server",
"version": "0.7.0",
"version": "0.7.1",
"description": "Paseo backend server",
"files": [
"dist/server",
@@ -72,11 +72,11 @@
"@anthropic-ai/claude-agent-sdk": "0.3.246",
"@anthropic-ai/sdk": "^0.104.2",
"@babel/parser": "^7.29.8",
"@getpaseo/client": "0.7.0",
"@getpaseo/highlight": "0.7.0",
"@getpaseo/plugin": "0.7.0",
"@getpaseo/protocol": "0.7.0",
"@getpaseo/relay": "0.7.0",
"@getpaseo/client": "0.7.1",
"@getpaseo/highlight": "0.7.1",
"@getpaseo/plugin": "0.7.1",
"@getpaseo/protocol": "0.7.1",
"@getpaseo/relay": "0.7.1",
"@isaacs/ttlcache": "^2.1.4",
"@modelcontextprotocol/sdk": "1.29.0",
"@opencode-ai/sdk": "1.14.46",
@@ -425,6 +425,7 @@ describe("ClaudeAgentClient.fetchCatalog", () => {
expect(models.map((m) => m.id)).toEqual([
"claude-opus-5",
"claude-fable-5-1",
"claude-fable-5",
"claude-fable-5[1m]",
"claude-opus-4-8[1m]",
@@ -495,6 +496,7 @@ describe("ClaudeAgentClient.fetchCatalog", () => {
};
expect(getThinkingIds("claude-opus-5")).toContain("ultracode");
expect(getThinkingIds("claude-fable-5-1")).toContain("ultracode");
expect(getThinkingIds("claude-fable-5")).toContain("ultracode");
expect(getThinkingIds("claude-opus-4-8[1m]")).toContain("ultracode");
expect(getThinkingIds("claude-opus-4-8")).toContain("ultracode");
@@ -45,12 +45,19 @@ export const CLAUDE_MODEL_MANIFEST = [
supportsThinkingDisabled: true,
supportsFastMode: true,
},
{
id: "claude-fable-5-1",
label: "Fable 5.1",
description: "Fable 5.1 · Most powerful model",
contextWindowMaxTokens: 1_000_000,
effortLevels: CLAUDE_EFFORT_LEVELS.xhigh,
},
{
id: "claude-fable-5",
// COMPAT(claudeFable5OneMillionId): added in v0.3.0, remove after 2027-02-06 once pre-v0.3.0 app preferences are outside support.
aliases: ["claude-fable-5[1m]"],
label: "Fable 5",
description: "Fable 5 · Most powerful model",
description: "Fable 5 · Previous release",
minimumClaudeCodeVersion: "2.1.169",
contextWindowMaxTokens: 1_000_000,
effortLevels: CLAUDE_EFFORT_LEVELS.xhigh,
@@ -326,7 +333,7 @@ export function normalizeClaudeManifestModelId(value: string | null | undefined)
}
const runtimeMatch = trimmed.match(
/^(?:claude[-_ ])?(opus|sonnet|haiku)[-_ ]+(\d+)[-.](\d+)(?:\[1m\])?(?:[-_ ]+\d{8})?(?:\[1m\])?$/i,
/^(?:claude[-_ ])?(fable|opus|sonnet|haiku)[-_ ]+(\d+)[-.](\d+)(?:\[1m\])?(?:[-_ ]+\d{8})?(?:\[1m\])?$/i,
);
if (!runtimeMatch) {
return null;
@@ -371,7 +378,7 @@ export function normalizeClaudeRuntimeModelId(value: string | null | undefined):
}
const runtimeMatch = trimmed.match(
/claude[-_ ](opus|sonnet|haiku)[-_ ]+(\d+)[-.](\d+)(\[1m\])?/i,
/claude[-_ ](fable|opus|sonnet|haiku)[-_ ]+(\d+)[-.](\d+)(\[1m\])?/i,
);
if (!runtimeMatch) {
return null;
@@ -417,6 +424,14 @@ function normalizeMajorMinorClaudeModelId(
): string | null {
const family = familyValue.toLowerCase();
const suffix = hasOneMillionContext ? "[1m]" : "";
const candidate = `claude-${family}-${major}-${minor}${suffix}`;
return isClaudeManifestModelId(candidate) ? candidate : null;
const candidates = [
`claude-${family}-${major}-${minor}${suffix}`,
`claude-${family}-${major}-${minor}`,
];
for (const candidate of candidates) {
if (isClaudeManifestModelId(candidate)) {
return candidate;
}
}
return null;
}
@@ -51,6 +51,7 @@ describe("getClaudeModels", () => {
const models = getClaudeModels();
expect(models.map((m) => m.id)).toEqual([
"claude-opus-5",
"claude-fable-5-1",
"claude-fable-5",
"claude-fable-5[1m]",
"claude-opus-4-8[1m]",
@@ -82,6 +83,7 @@ describe("getClaudeModels", () => {
expect(contextWindows).toEqual(
new Map([
["claude-opus-5", 1_000_000],
["claude-fable-5-1", 1_000_000],
["claude-fable-5", 1_000_000],
["claude-fable-5[1m]", 1_000_000],
["claude-opus-4-8[1m]", 1_000_000],
@@ -160,6 +162,9 @@ describe("getClaudeModels", () => {
expect(models.get("claude-fable-5")?.thinkingOptions?.map((option) => option.id)).not.toContain(
CLAUDE_DISABLED_THINKING_OPTION_ID,
);
expect(
models.get("claude-fable-5-1")?.thinkingOptions?.map((option) => option.id),
).not.toContain(CLAUDE_DISABLED_THINKING_OPTION_ID);
expect(models.get("claude-haiku-4-5")?.thinkingOptions).toBeUndefined();
});
@@ -170,6 +175,7 @@ describe("getClaudeModels", () => {
["claude-sonnet-5[1m]", true, "high"],
["claude-sonnet-5-20260101", true, "high"],
["claude-fable-5", false, "high"],
["claude-fable-5-1", false, "high"],
["claude-haiku-4-5", false, undefined],
["openrouter/anthropic/claude-opus-4-8", false, undefined],
[null, false, undefined],
@@ -458,7 +464,7 @@ describe("Claude Opus 5 catalog", () => {
describe("Claude Fable 5 catalog", () => {
it("offers one selectable Fable 5 entry and a compatibility entry for old apps", () => {
const fable5Models = getClaudeModels()
.filter((model) => model.id.startsWith("claude-fable-5"))
.filter((model) => model.id === "claude-fable-5" || model.id === "claude-fable-5[1m]")
.map(({ id, aliases, isSelectable, label, contextWindowMaxTokens }) => ({
id,
aliases,
@@ -491,6 +497,24 @@ describe("Claude Fable 5 catalog", () => {
});
});
describe("Claude Fable 5.1 catalog", () => {
it("offers one Fable 5.1 entry with a 1M context window", () => {
const fable51Models = getClaudeModels()
.filter((model) => model.id.startsWith("claude-fable-5-1"))
.map(({ id, label, contextWindowMaxTokens }) => ({ id, label, contextWindowMaxTokens }));
expect(fable51Models).toEqual([
{ id: "claude-fable-5-1", label: "Fable 5.1", contextWindowMaxTokens: 1_000_000 },
]);
});
it("resolves suffixed and dated Fable 5.1 IDs to the catalog entry", () => {
expect(findClaudeModel("claude-fable-5-1[1m]")?.id).toBe("claude-fable-5-1");
expect(findClaudeModel("claude-fable-5-1-20260901")?.id).toBe("claude-fable-5-1");
expect(findClaudeModel("claude-fable-5-1-20260901[1m]")?.id).toBe("claude-fable-5-1");
});
});
describe("claudeManifestModelSupportsFastMode", () => {
it("keeps fast mode strict to first-party manifest model IDs", () => {
expect(normalizeClaudeManifestModelId("openrouter/anthropic/claude-opus-4-8")).toBeNull();
@@ -502,5 +526,6 @@ describe("claudeManifestModelSupportsFastMode", () => {
expect(claudeManifestModelSupportsFastMode("claude-opus-5")).toBe(true);
expect(claudeManifestModelSupportsFastMode("claude-sonnet-5")).toBe(false);
expect(claudeManifestModelSupportsFastMode("claude-fable-5")).toBe(false);
expect(claudeManifestModelSupportsFastMode("claude-fable-5-1")).toBe(false);
});
});
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@getpaseo/website",
"version": "0.7.0",
"version": "0.7.1",
"private": true,
"type": "module",
"scripts": {