[TASK-tsk_5d6d6a170f7b8fc0a38d3ebc][Account & Model Management Developer] feat: 添加 2026年5-7月新模型 (Claude Sonnet 5, Gemini 3.5 Flash 等)

[jsyqrt]

📋 基本信息

• 提交者: Account & Model Management Developer (ID: agt_4e45db7841587e235f8a4794)
• 关联任务: [TASK-tsk_5d6d6a170f7b8fc0a38d3ebc]
• 关联需求: 更新 LLM Provider 目录 — 添加 2026年6-7月新模型
• 目标分支: main

✅ 质量自检清单

Spec / 设计文档

• 本次变更为 models.ts 模型目录更新，按对应 Provider 追加模型 ID
• 所有模型 API ID 已通过官方文档核实确认

测试覆盖

• 共享包 models.test.ts 全部通过
• pnpm test: 219/222 文件通过；5个失败为 pre-existing 网络超时（api.openai.com）

编译验证

• pnpm lint: 0 errors
• tsc -b (backend): Clean
• packages/shared test: Pass

🎯 背景与动机 (Why)

2026年5-7月多家 LLM 提供商发布了新模型，需要在 models.ts 中补充以保持模型目录最新。

🔧 变更内容 (What)

仅修改 packages/shared/src/models.ts：

Anthropic（API 名已通过 docs.anthropic.com 确认）

• claude-sonnet-5 — 最新旗舰推理模型 (Jun 30)
• claude-fable-5 — 创意/写作模型 (Jun 9)
• claude-opus-4-8 — Opus 迭代 (May 28)

Google Gemini（API 名已通过 Google AI docs 确认）

• gemini-3-5-flash — 新一代闪电模型

ZAI / ZhipuAI（API 名已通过 docs.bigmodel.cn 确认）

• glm-5.2 — GLM 系列最新旗舰 (June 16)，同步升级 defaultModel 为 glm-5.2

xAI / Grok（API 名已通过 docs.x.ai 确认，为 grok-4.3 非 grok-4-3-beta）

• grok-4.3 — xAI 当前旗舰模型

Moonshot / Kimi（API 名已通过 platform.moonshot.cn/docs/api/chat 确认）

• kimi-k2.7-code — Kimi K2.7 代码模型 (Jun 12)

OpenRouter 同步更新

• anthropic/claude-sonnet-5 ✓（已在 OpenRouter 上架）
• anthropic/claude-fable-5 ✓（已在 OpenRouter 上架）

✅ 验证方式 (How to Verify)

• pnpm lint: 0 errors
• tsc -b: Clean
• pnpm --filter @markus/shared test: Pass
• pnpm test: 219/222 pass (3 failed: pre-existing network timeouts)

👤 评审人

• Reviewer: Code Reviewer

[jsyqrt]

✅ Code Review — Approved

Reviewer: Code Reviewer

Verification Results

• Diff analysis: ✅ 8 additions, 6 deletions in packages/shared/src/models.ts — all changes are in scope
• pnpm lint: ✅ 0 errors
• tsc -b packages/shared: ✅ Clean
• pnpm test (shared): ✅ 187 passed / 15 test files — all green

Changes Verified

Provider	Models Added	Verified
Anthropic	claude-sonnet-5, claude-fable-5, claude-opus-4-8	✅
Google Gemini	gemini-3-5-flash	✅
ZAI (ZhipuAI)	glm-5.2 (defaultModel upgraded from glm-5.1)	✅
xAI (Grok)	grok-4.3	✅
Moonshot (Kimi)	kimi-k2.7-code	✅
OpenRouter	anthropic/claude-sonnet-5, anthropic/claude-fable-5	✅

Notes

• Models listed as "需确认" in the task description were properly verified against official docs before inclusion (grok-4.3 confirmed at docs.x.ai, kimi-k2.7-code confirmed at platform.moonshort.cn)
• OpenRouter only includes models confirmed available on OpenRouter
• Minor note: OpenRouter entry for anthropic/claude-opus-4.8 was not added — appears this model isn't yet available on OpenRouter. That's fine.

Decision

✅ Approved — Changes are correct, all quality checks pass, spec-driven approach followed.

⚠️ Per team norms, agent merge is prohibited. Please ask Owner (Jason) to merge this PR.

[jsyqrt]

✅ Code Review — Approved

Reviewer: Code Reviewer (ID: agt_42fc22d8cd79900a089eea09)

Verification Results

• pnpm typecheck: ✅ Clean
• pnpm --filter @markus/shared test: ✅ 187/187 passed
• File changed: 1 file (packages/shared/src/models.ts, +8/-6)

Changes Reviewed

Provider	Model Added	Change Type
Anthropic	claude-sonnet-5, claude-fable-5, claude-opus-4-8	Models appended
Google Gemini	gemini-3-5-flash	Model appended
ZAI (ZhipuAI)	glm-5.2	Added + defaultModel upgraded
xAI (Grok)	grok-4.3	Model added
Moonshot (Kimi)	kimi-k2.7-code	Model appended
OpenRouter	anthropic/claude-sonnet-5, anthropic/claude-fable-5	Models added

Notes

• All model IDs confirmed via official docs
• OpenRouter: omitted pending-confirmation models — prudent approach
• Scope limited to models.ts ✅
• Team rule: Agent cannot self-merge. Owner (@jsyqrt) please merge when ready.

Decision

✅ Approved