chore(release): cut 0.1.103

fix(providers): seed Claude context from catalog
docs(changelog): note 0.1.103
2026-07-29 12:01:31 +00:00 · 2026-07-01 21:37:24 +02:00 · 2026-07-01 21:24:46 +02:00 · 2026-07-01 20:23:45 +02:00 · 2026-07-01 20:23:35 +02:00 · 2026-07-01 19:47:27 +02:00
22 changed files with 172 additions and 74 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog

+## 0.1.103 - 2026-07-01
+
+### Added
+
+- Claude Sonnet 5 is available in the Claude model picker ([#1850](https://github.com/getpaseo/paseo/pull/1850))
+
 ## 0.1.102 - 2026-06-30

 ### Added
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
  "name": "paseo",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "paseo",
-      "version": "0.1.102",
+      "version": "0.1.103",
      "hasInstallScript": true,
      "license": "AGPL-3.0-or-later",
      "workspaces": [
@@ -35132,7 +35132,7 @@
    },
    "packages/app": {
      "name": "@getpaseo/app",
-      "version": "0.1.102",
+      "version": "0.1.103",
      "dependencies": {
        "@dnd-kit/core": "^6.3.1",
        "@dnd-kit/sortable": "^10.0.0",
@@ -36150,12 +36150,12 @@
    },
    "packages/cli": {
      "name": "@getpaseo/cli",
-      "version": "0.1.102",
+      "version": "0.1.103",
      "dependencies": {
        "@clack/prompts": "^1.0.0",
-        "@getpaseo/client": "0.1.102",
-        "@getpaseo/protocol": "0.1.102",
-        "@getpaseo/server": "0.1.102",
+        "@getpaseo/client": "0.1.103",
+        "@getpaseo/protocol": "0.1.103",
+        "@getpaseo/server": "0.1.103",
        "chalk": "^5.3.0",
        "commander": "^12.0.0",
        "mime-types": "^2.1.35",
@@ -36401,10 +36401,10 @@
    },
    "packages/client": {
      "name": "@getpaseo/client",
-      "version": "0.1.102",
+      "version": "0.1.103",
      "dependencies": {
-        "@getpaseo/protocol": "0.1.102",
-        "@getpaseo/relay": "0.1.102",
+        "@getpaseo/protocol": "0.1.103",
+        "@getpaseo/relay": "0.1.103",
        "zod": "^4.4.3"
      },
      "devDependencies": {
@@ -36415,7 +36415,7 @@
    },
    "packages/desktop": {
      "name": "@getpaseo/desktop",
-      "version": "0.1.102",
+      "version": "0.1.103",
      "license": "AGPL-3.0-or-later",
      "dependencies": {
        "@getpaseo/cli": "*",
@@ -36658,7 +36658,7 @@
    },
    "packages/expo-two-way-audio": {
      "name": "@getpaseo/expo-two-way-audio",
-      "version": "0.1.102",
+      "version": "0.1.103",
      "license": "MIT",
      "devDependencies": {
        "@types/jest": "^29.5.14",
@@ -37554,7 +37554,7 @@
    },
    "packages/highlight": {
      "name": "@getpaseo/highlight",
-      "version": "0.1.102",
+      "version": "0.1.103",
      "dependencies": {
        "@codemirror/language": "^6.12.3",
        "@codemirror/legacy-modes": "^6.5.3",
@@ -37786,7 +37786,7 @@
    },
    "packages/protocol": {
      "name": "@getpaseo/protocol",
-      "version": "0.1.102",
+      "version": "0.1.103",
      "dependencies": {
        "zod": "^4.4.3"
      },
@@ -37798,7 +37798,7 @@
    },
    "packages/relay": {
      "name": "@getpaseo/relay",
-      "version": "0.1.102",
+      "version": "0.1.103",
      "dependencies": {
        "base64-js": "^1.5.1",
        "tweetnacl": "^1.0.3",
@@ -38016,15 +38016,15 @@
    },
    "packages/server": {
      "name": "@getpaseo/server",
-      "version": "0.1.102",
+      "version": "0.1.103",
      "dependencies": {
        "@agentclientprotocol/sdk": "^0.17.1",
        "@anthropic-ai/claude-agent-sdk": "^0.3.195",
        "@anthropic-ai/sdk": "^0.104.2",
-        "@getpaseo/client": "0.1.102",
-        "@getpaseo/highlight": "0.1.102",
-        "@getpaseo/protocol": "0.1.102",
-        "@getpaseo/relay": "0.1.102",
+        "@getpaseo/client": "0.1.103",
+        "@getpaseo/highlight": "0.1.103",
+        "@getpaseo/protocol": "0.1.103",
+        "@getpaseo/relay": "0.1.103",
        "@isaacs/ttlcache": "^2.1.4",
        "@modelcontextprotocol/sdk": "^1.20.1",
        "@opencode-ai/sdk": "1.14.46",
@@ -38561,7 +38561,7 @@
    },
    "packages/website": {
      "name": "@getpaseo/website",
-      "version": "0.1.102",
+      "version": "0.1.103",
      "dependencies": {
        "@cloudflare/vite-plugin": "^1.29.1",
        "@cloudflare/workers-types": "^4.20260317.1",
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "paseo",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "private": true,
  "description": "Paseo: voice-controlled development environment for local AI coding agents",
  "keywords": [
--- a/packages/app/package.json
+++ b/packages/app/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@getpaseo/app",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "private": true,
  "main": "index.ts",
  "scripts": {
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@getpaseo/cli",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "description": "Paseo CLI - control your AI coding agents from the command line",
  "bin": {
    "paseo": "bin/paseo"
@@ -27,9 +27,9 @@
  },
  "dependencies": {
    "@clack/prompts": "^1.0.0",
-    "@getpaseo/client": "0.1.102",
-    "@getpaseo/protocol": "0.1.102",
-    "@getpaseo/server": "0.1.102",
+    "@getpaseo/client": "0.1.103",
+    "@getpaseo/protocol": "0.1.103",
+    "@getpaseo/server": "0.1.103",
    "chalk": "^5.3.0",
    "commander": "^12.0.0",
    "mime-types": "^2.1.35",
--- a/packages/cli/tests/15-provider.test.ts
+++ b/packages/cli/tests/15-provider.test.ts
@@ -60,6 +60,11 @@ const EXPECTED_CLAUDE_MODELS = [
    model: "Opus 4.8",
    descriptionFragment: "Latest release",
  },
+  {
+    id: "claude-sonnet-5",
+    model: "Sonnet 5",
+    descriptionFragment: "Efficient for routine tasks",
+  },
  {
    id: "claude-opus-4-7[1m]",
    model: "Opus 4.7 1M",
@@ -392,7 +397,7 @@ try {
      "--quiet should print the current Claude catalog IDs",
    );
    assert(
-      claudeModelsFromJson.some((m) => m.id === "claude-sonnet-4-6"),
+      claudeModelsFromJson.some((m) => m.id === "claude-sonnet-5"),
      "captured --json output should include the current Claude everyday model id",
    );
    console.log("✓ provider models --quiet outputs model IDs only\n");
--- a/packages/client/package.json
+++ b/packages/client/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@getpaseo/client",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "description": "Paseo client SDK package",
  "files": [
    "dist",
@@ -35,8 +35,8 @@
    "test": "vitest run"
  },
  "dependencies": {
-    "@getpaseo/protocol": "0.1.102",
-    "@getpaseo/relay": "0.1.102",
+    "@getpaseo/protocol": "0.1.103",
+    "@getpaseo/relay": "0.1.103",
    "zod": "^4.4.3"
  },
  "devDependencies": {
--- a/packages/desktop/package.json
+++ b/packages/desktop/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@getpaseo/desktop",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "private": true,
  "description": "Paseo desktop app (Electron wrapper)",
  "homepage": "https://paseo.sh",
--- a/packages/expo-two-way-audio/package.json
+++ b/packages/expo-two-way-audio/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@getpaseo/expo-two-way-audio",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "description": "Native module for two way audio streaming",
  "keywords": [
    "ExpoTwoWayAudio",
--- a/packages/highlight/package.json
+++ b/packages/highlight/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@getpaseo/highlight",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "files": [
    "dist",
    "!dist/**/*.map"
--- a/packages/protocol/package.json
+++ b/packages/protocol/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@getpaseo/protocol",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "description": "Paseo shared protocol schemas and wire types",
  "files": [
    "dist",
--- a/packages/protocol/src/agent-types.ts
+++ b/packages/protocol/src/agent-types.ts
@@ -77,6 +77,7 @@ export interface AgentModelDefinition {
  label: string;
  description?: string;
  isDefault?: boolean;
+  contextWindowMaxTokens?: number;
  metadata?: AgentMetadata;
  thinkingOptions?: AgentSelectOption[];
  defaultThinkingOptionId?: string;
--- a/packages/protocol/src/messages.providers-snapshot.test.ts
+++ b/packages/protocol/src/messages.providers-snapshot.test.ts
@@ -48,6 +48,7 @@ describe("provider snapshot message schemas", () => {
          id: "MiniMax-M2.7",
          label: "MiniMax-M2.7",
          isDefault: true,
+          contextWindowMaxTokens: 200_000,
          thinkingOptions: [
            { id: "off", label: "Off" },
            { id: "max", label: "Max", isDefault: true },
@@ -62,6 +63,7 @@ describe("provider snapshot message schemas", () => {
        id: "MiniMax-M2.7",
        label: "MiniMax-M2.7",
        isDefault: true,
+        contextWindowMaxTokens: 200_000,
        thinkingOptions: [
          { id: "off", label: "Off" },
          { id: "max", label: "Max", isDefault: true },
--- a/packages/protocol/src/messages.ts
+++ b/packages/protocol/src/messages.ts
@@ -242,6 +242,7 @@ const AgentModelDefinitionSchema: z.ZodType<AgentModelDefinition> = z
    label: z.string(),
    description: z.string().optional(),
    isDefault: z.boolean().optional(),
+    contextWindowMaxTokens: z.number().optional(),
    metadata: z.record(z.string(), z.unknown()).optional(),
    thinkingOptions: z.array(AgentSelectOptionSchema).optional(),
    defaultThinkingOptionId: z.string().optional(),
--- a/packages/relay/package.json
+++ b/packages/relay/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@getpaseo/relay",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "description": "Paseo relay for bridging daemon and client connections",
  "files": [
    "dist",
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@getpaseo/server",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "description": "Paseo backend server",
  "files": [
    "dist/server",
@@ -65,10 +65,10 @@
    "@agentclientprotocol/sdk": "^0.17.1",
    "@anthropic-ai/claude-agent-sdk": "^0.3.195",
    "@anthropic-ai/sdk": "^0.104.2",
-    "@getpaseo/client": "0.1.102",
-    "@getpaseo/highlight": "0.1.102",
-    "@getpaseo/protocol": "0.1.102",
-    "@getpaseo/relay": "0.1.102",
+    "@getpaseo/client": "0.1.103",
+    "@getpaseo/highlight": "0.1.103",
+    "@getpaseo/protocol": "0.1.103",
+    "@getpaseo/relay": "0.1.103",
    "@isaacs/ttlcache": "^2.1.4",
    "@modelcontextprotocol/sdk": "^1.20.1",
    "@opencode-ai/sdk": "1.14.46",
--- a/packages/server/src/server/agent/agent-sdk-types.ts
+++ b/packages/server/src/server/agent/agent-sdk-types.ts
@@ -78,6 +78,7 @@ export interface AgentModelDefinition {
  label: string;
  description?: string;
  isDefault?: boolean;
+  contextWindowMaxTokens?: number;
  metadata?: AgentMetadata;
  thinkingOptions?: AgentSelectOption[];
  defaultThinkingOptionId?: string;
--- a/packages/server/src/server/agent/providers/claude/agent.test.ts
+++ b/packages/server/src/server/agent/providers/claude/agent.test.ts
@@ -416,6 +416,7 @@ describe("ClaudeAgentClient.fetchCatalog", () => {
        "claude-fable-5",
        "claude-opus-4-8[1m]",
        "claude-opus-4-8",
+        "claude-sonnet-5",
        "claude-opus-4-7[1m]",
        "claude-opus-4-7",
        "claude-opus-4-6[1m]",
@@ -457,6 +458,8 @@ describe("ClaudeAgentClient.fetchCatalog", () => {
      expect(getThinkingIds("claude-fable-5")).toContain("ultracode");
      expect(getThinkingIds("claude-opus-4-8[1m]")).toContain("ultracode");
      expect(getThinkingIds("claude-opus-4-8")).toContain("ultracode");
+      expect(getThinkingIds("claude-sonnet-5")).toContain("xhigh");
+      expect(getThinkingIds("claude-sonnet-5")).not.toContain("ultracode");
      expect(getThinkingIds("claude-opus-4-7")).not.toContain("ultracode");
      expect(getThinkingIds("claude-sonnet-4-6")).not.toContain("ultracode");
    } finally {
@@ -1889,6 +1892,45 @@ describe("ClaudeAgentSession context window usage", () => {
    }
  });

+  test("selected native-1M Claude models seed active context window usage with 1M max tokens", async () => {
+    const session = await createSessionForTurns(
+      [
+        [
+          createInitMessage(),
+          createMessageStartEvent(),
+          createSuccessResult({ modelUsage: undefined }),
+        ],
+      ],
+      { model: "claude-sonnet-5" },
+    );
+
+    try {
+      const events = await collectStreamEvents(session);
+
+      expect(events).toContainEqual(
+        expect.objectContaining({
+          type: "usage_updated",
+          provider: "claude",
+          usage: {
+            contextWindowMaxTokens: 1_000_000,
+            contextWindowUsedTokens: 150,
+          },
+        }),
+      );
+      expect(events).toContainEqual(
+        expect.objectContaining({
+          type: "turn_completed",
+          provider: "claude",
+          usage: expect.objectContaining({
+            contextWindowMaxTokens: 1_000_000,
+          }),
+        }),
+      );
+    } finally {
+      await session.close();
+    }
+  });
+
  test("message_delta stream events update per-request usage", async () => {
    const session = await createSessionForTurns([
      [
--- a/packages/server/src/server/agent/providers/claude/agent.ts
+++ b/packages/server/src/server/agent/providers/claude/agent.ts
@@ -29,7 +29,11 @@ import {
  mapTaskNotificationSystemRecordToToolCall,
  mapTaskNotificationUserContentToToolCall,
 } from "./task-notification-tool-call.js";
-import { getClaudeModelsWithSettings, normalizeClaudeRuntimeModelId } from "./models.js";
+import {
+  findClaudeModel,
+  getClaudeModelsWithSettings,
+  normalizeClaudeRuntimeModelId,
+} from "./models.js";
 import { parsePartialJsonObject } from "./partial-json.js";
 import { ClaudeSidechainTracker } from "./sidechain-tracker.js";
 import { buildClaudeFeatures, claudeModelSupportsFastMode } from "./feature-definitions.js";
@@ -1626,23 +1630,6 @@ function extractContextWindowSize(modelUsage: unknown): number | undefined {
  return maxContextWindow;
 }

-function resolveInitialContextWindowSize(modelId: string | null | undefined): number | undefined {
-  const normalized = typeof modelId === "string" ? modelId.trim().toLowerCase() : "";
-  if (!normalized) {
-    return undefined;
-  }
-  if (normalized.includes("[1m]") || normalized.includes("context-1m")) {
-    return 1_000_000;
-  }
-  if (normalized.includes("claude-fable-5")) {
-    return 1_000_000;
-  }
-  if (/(?:^|[~/_-])(?:claude[-_ ]*)?(opus|sonnet|haiku)(?:$|[-_ ./])/.test(normalized)) {
-    return 200_000;
-  }
-  return undefined;
-}
-
 function readStreamRequestInputTokens(event: Record<string, unknown>): number | undefined {
  const messageUsage = toObjectRecord(toObjectRecord(event.message)?.usage);
  if (!messageUsage) {
@@ -1941,7 +1928,7 @@ class ClaudeAgentSession implements AgentSession {
    this.queryFactory = options.queryFactory;
    this.resolveBinary = options.resolveBinary;
    this.contextUsage = new ClaudeContextUsageState(
-      resolveInitialContextWindowSize(this.config.model),
+      findClaudeModel(this.config.model)?.contextWindowMaxTokens,
    );
    const handle = options.handle;

@@ -2187,7 +2174,7 @@ class ClaudeAgentSession implements AgentSession {
      await this.applyFastModeFeature(false, activeQuery);
    }
    this.contextUsage.setInitialContextWindowMaxTokens(
-      resolveInitialContextWindowSize(this.config.model),
+      findClaudeModel(this.config.model)?.contextWindowMaxTokens,
    );
    this.lastOptionsModel = normalizedModelId ?? this.lastOptionsModel;
    this.lastRuntimeModel = null;
--- a/packages/server/src/server/agent/providers/claude/models.test.ts
+++ b/packages/server/src/server/agent/providers/claude/models.test.ts
@@ -5,7 +5,7 @@ import { afterEach, describe, expect, it, vi } from "vitest";

 import { createTestLogger } from "../../../../test-utils/test-logger.js";
 import { ClaudeAgentClient } from "./agent.js";
-import { getClaudeModels, normalizeClaudeRuntimeModelId } from "./models.js";
+import { findClaudeModel, getClaudeModels, normalizeClaudeRuntimeModelId } from "./models.js";

 const createdClaudeConfigDirs: string[] = [];

@@ -38,6 +38,7 @@ describe("getClaudeModels", () => {
      "claude-fable-5",
      "claude-opus-4-8[1m]",
      "claude-opus-4-8",
+      "claude-sonnet-5",
      "claude-opus-4-7[1m]",
      "claude-opus-4-7",
      "claude-opus-4-6[1m]",
@@ -55,6 +56,22 @@ describe("getClaudeModels", () => {
    expect(defaults[0].id).toBe("claude-opus-4-8");
  });

+  it("keeps fixed context windows on the model entries", () => {
+    const modelsById = new Map(getClaudeModels().map((model) => [model.id, model]));
+
+    expect(modelsById.get("claude-fable-5")?.contextWindowMaxTokens).toBe(1_000_000);
+    expect(modelsById.get("claude-opus-4-8[1m]")?.contextWindowMaxTokens).toBe(1_000_000);
+    expect(modelsById.get("claude-opus-4-8")?.contextWindowMaxTokens).toBe(200_000);
+    expect(modelsById.get("claude-sonnet-5")?.contextWindowMaxTokens).toBe(1_000_000);
+    expect(modelsById.get("claude-sonnet-4-6")?.contextWindowMaxTokens).toBe(200_000);
+    expect(modelsById.get("claude-haiku-4-5")?.contextWindowMaxTokens).toBe(200_000);
+  });
+
+  it("finds models through the runtime normalizer", () => {
+    expect(findClaudeModel("claude-sonnet-5-20260101")?.id).toBe("claude-sonnet-5");
+    expect(findClaudeModel("claude-sonnet-5[1m]")?.contextWindowMaxTokens).toBe(1_000_000);
+  });
+
  it("returns fresh copies each call", () => {
    const a = getClaudeModels();
    const b = getClaudeModels();
@@ -203,12 +220,14 @@ describe("normalizeClaudeRuntimeModelId", () => {
    expect(normalizeClaudeRuntimeModelId("claude-fable-5")).toBe("claude-fable-5");
    expect(normalizeClaudeRuntimeModelId("claude-opus-4-6")).toBe("claude-opus-4-6");
    expect(normalizeClaudeRuntimeModelId("claude-opus-4-6[1m]")).toBe("claude-opus-4-6[1m]");
+    expect(normalizeClaudeRuntimeModelId("claude-sonnet-5")).toBe("claude-sonnet-5");
    expect(normalizeClaudeRuntimeModelId("claude-sonnet-4-6")).toBe("claude-sonnet-4-6");
    expect(normalizeClaudeRuntimeModelId("claude-haiku-4-5")).toBe("claude-haiku-4-5");
  });

  it("normalizes dated model IDs to base model", () => {
    expect(normalizeClaudeRuntimeModelId("claude-fable-5-20260301")).toBe("claude-fable-5");
+    expect(normalizeClaudeRuntimeModelId("claude-sonnet-5-20260101")).toBe("claude-sonnet-5");
    expect(normalizeClaudeRuntimeModelId("claude-opus-4-6-20260101")).toBe("claude-opus-4-6");
    expect(normalizeClaudeRuntimeModelId("claude-sonnet-4-6-20260101")).toBe("claude-sonnet-4-6");
    expect(normalizeClaudeRuntimeModelId("claude-haiku-4-5-20251001")).toBe("claude-haiku-4-5");
@@ -218,6 +237,10 @@ describe("normalizeClaudeRuntimeModelId", () => {
    expect(normalizeClaudeRuntimeModelId("claude-opus-4-6[1m]")).toBe("claude-opus-4-6[1m]");
  });

+  it("strips [1m] suffix for natively-1M models", () => {
+    expect(normalizeClaudeRuntimeModelId("claude-sonnet-5[1m]")).toBe("claude-sonnet-5");
+  });
+
  it("returns null for empty/null/undefined", () => {
    expect(normalizeClaudeRuntimeModelId(null)).toBeNull();
    expect(normalizeClaudeRuntimeModelId(undefined)).toBeNull();
--- a/packages/server/src/server/agent/providers/claude/models.ts
+++ b/packages/server/src/server/agent/providers/claude/models.ts
@@ -12,7 +12,7 @@ const CLAUDE_THINKING_OPTIONS = [
  { id: "max", label: "Max" },
 ] as const;

-const CLAUDE_OPUS_EXTENDED_THINKING_OPTIONS = [
+const CLAUDE_EXTENDED_THINKING_OPTIONS = [
  { id: "low", label: "Low" },
  { id: "medium", label: "Medium" },
  { id: "high", label: "High" },
@@ -21,7 +21,7 @@ const CLAUDE_OPUS_EXTENDED_THINKING_OPTIONS = [
 ] as const;

 const CLAUDE_ULTRACODE_THINKING_OPTIONS = [
-  ...CLAUDE_OPUS_EXTENDED_THINKING_OPTIONS,
+  ...CLAUDE_EXTENDED_THINKING_OPTIONS,
  { id: "ultracode", label: "Ultracode" },
 ] as const;

@@ -31,6 +31,7 @@ const CLAUDE_MODELS: AgentModelDefinition[] = [
    id: "claude-fable-5",
    label: "Fable 5",
    description: "Fable 5 · Most powerful model",
+    contextWindowMaxTokens: 1_000_000,
    thinkingOptions: [...CLAUDE_ULTRACODE_THINKING_OPTIONS],
  },
  {
@@ -38,6 +39,7 @@ const CLAUDE_MODELS: AgentModelDefinition[] = [
    id: "claude-opus-4-8[1m]",
    label: "Opus 4.8 1M",
    description: "Opus 4.8 with 1M context window",
+    contextWindowMaxTokens: 1_000_000,
    thinkingOptions: [...CLAUDE_ULTRACODE_THINKING_OPTIONS],
  },
  {
@@ -46,27 +48,39 @@ const CLAUDE_MODELS: AgentModelDefinition[] = [
    label: "Opus 4.8",
    description: "Opus 4.8 · Latest release",
    isDefault: true,
+    contextWindowMaxTokens: 200_000,
    thinkingOptions: [...CLAUDE_ULTRACODE_THINKING_OPTIONS],
  },
+  {
+    provider: "claude",
+    id: "claude-sonnet-5",
+    label: "Sonnet 5",
+    description: "Sonnet 5 · Efficient for routine tasks",
+    contextWindowMaxTokens: 1_000_000,
+    thinkingOptions: [...CLAUDE_EXTENDED_THINKING_OPTIONS],
+  },
  {
    provider: "claude",
    id: "claude-opus-4-7[1m]",
    label: "Opus 4.7 1M",
    description: "Opus 4.7 with 1M context window",
-    thinkingOptions: [...CLAUDE_OPUS_EXTENDED_THINKING_OPTIONS],
+    contextWindowMaxTokens: 1_000_000,
+    thinkingOptions: [...CLAUDE_EXTENDED_THINKING_OPTIONS],
  },
  {
    provider: "claude",
    id: "claude-opus-4-7",
    label: "Opus 4.7",
    description: "Opus 4.7 · Previous release",
-    thinkingOptions: [...CLAUDE_OPUS_EXTENDED_THINKING_OPTIONS],
+    contextWindowMaxTokens: 200_000,
+    thinkingOptions: [...CLAUDE_EXTENDED_THINKING_OPTIONS],
  },
  {
    provider: "claude",
    id: "claude-opus-4-6[1m]",
    label: "Opus 4.6 1M",
    description: "Opus 4.6 with 1M context window",
+    contextWindowMaxTokens: 1_000_000,
    thinkingOptions: [...CLAUDE_THINKING_OPTIONS],
  },
  {
@@ -74,6 +88,7 @@ const CLAUDE_MODELS: AgentModelDefinition[] = [
    id: "claude-opus-4-6",
    label: "Opus 4.6",
    description: "Opus 4.6 · Most capable for complex work",
+    contextWindowMaxTokens: 200_000,
    thinkingOptions: [...CLAUDE_THINKING_OPTIONS],
  },
  {
@@ -81,6 +96,7 @@ const CLAUDE_MODELS: AgentModelDefinition[] = [
    id: "claude-sonnet-4-6[1m]",
    label: "Sonnet 4.6 1M",
    description: "Sonnet 4.6 with 1M context window",
+    contextWindowMaxTokens: 1_000_000,
    thinkingOptions: [...CLAUDE_THINKING_OPTIONS],
  },
  {
@@ -88,6 +104,7 @@ const CLAUDE_MODELS: AgentModelDefinition[] = [
    id: "claude-sonnet-4-6",
    label: "Sonnet 4.6",
    description: "Sonnet 4.6 · Best for everyday tasks",
+    contextWindowMaxTokens: 200_000,
    thinkingOptions: [...CLAUDE_THINKING_OPTIONS],
  },
  {
@@ -95,6 +112,7 @@ const CLAUDE_MODELS: AgentModelDefinition[] = [
    id: "claude-haiku-4-5",
    label: "Haiku 4.5",
    description: "Haiku 4.5 · Fastest for quick answers",
+    contextWindowMaxTokens: 200_000,
  },
 ];

@@ -110,6 +128,14 @@ export function getClaudeModels(): AgentModelDefinition[] {
  return CLAUDE_MODELS.map((model) => ({ ...model }));
 }

+export function findClaudeModel(modelId: string | null | undefined): AgentModelDefinition | null {
+  const normalizedModelId = normalizeClaudeRuntimeModelId(modelId);
+  if (!normalizedModelId) {
+    return null;
+  }
+  return CLAUDE_MODELS.find((model) => model.id === normalizedModelId) ?? null;
+}
+
 export async function getClaudeModelsWithSettings(
  logger: Logger,
  configDir?: string,
@@ -218,13 +244,17 @@ export function normalizeClaudeRuntimeModelId(value: string | null | undefined):
    return trimmed;
  }

-  // Fable uses a single-segment version (claude-fable-5), not the {major}-{minor}
-  // scheme of opus/sonnet/haiku, so match it separately. This maps dated runtime
-  // strings (e.g. claude-fable-5-20260301) back to the catalog ID. No [1m] variant:
-  // Fable 5 is natively 1M, so there is no 200K-default model to opt into 1M.
-  const fableMatch = trimmed.match(/(?:claude-)?fable[-_ ]+(\d+)/i);
-  if (fableMatch) {
-    return `claude-fable-${fableMatch[1]}`;
+  // Some new Claude model families use single-segment versions, not the
+  // {major}-{minor} scheme of older opus/sonnet/haiku models. Map dated or
+  // suffixed runtime strings back to the matching catalog ID.
+  const singleSegmentMatch = trimmed.match(/(?:claude-)?(fable|sonnet)[-_ ]+(\d+)/i);
+  if (singleSegmentMatch) {
+    const family = singleSegmentMatch[1].toLowerCase();
+    const major = singleSegmentMatch[2];
+    const modelId = `claude-${family}-${major}`;
+    if (CLAUDE_MODELS.some((model) => model.id === modelId)) {
+      return modelId;
+    }
  }

  // Match: claude-{family}-{major}-{minor}[1m]? possibly followed by a date suffix
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@getpaseo/website",
-  "version": "0.1.102",
+  "version": "0.1.103",
  "private": true,
  "type": "module",
  "scripts": {
Author	SHA1	Message	Date
Mohamed Boudra	401fc82a17	chore(release): cut 0.1.103	2026-07-01 21:37:24 +02:00
Mohamed Boudra	9059f8e0e9	fix(providers): seed Claude context from catalog	2026-07-01 21:24:46 +02:00
Mohamed Boudra	53c9c3c0be	docs(changelog): note 0.1.103	2026-07-01 20:23:45 +02:00
Mohamed Boudra	01eafccb6a	fix(providers): seed Sonnet 5 context window	2026-07-01 20:23:35 +02:00
Mohamed Boudra	ab7543ae1d	feat(providers): add Claude Sonnet 5	2026-07-01 19:47:27 +02:00