Commit Graph
3 Commits
Author SHA1 Message Date
AskaEth c7b2cd8ae0 fix(model): 解析 stop_reason + max_tokens 截断重试/非空兜底 — 不再静默空回复
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- model.go: Response.StopReason; anthropic wire加stop_reason; openai finish_reason映射(两协议统一,原值透传)
- truncation.go(新,159行): effectiveMaxTokens/retryMaxTokens(×2封顶32768)/isTruncatedEmpty(空正文+无tool_use+stop_reason∈{max_tokens,length})/withEmptyBodyHint/callWithTruncationRetry/callStreamWithTruncationRetry/dropThinking/emitTextSegment
- anthropic.go Chat/ChatStream 走重试+兜底; anthropic_encode.go(新)拆编码(anthropic.go 529→357合规); anthropic_stream message_delta落StopReason
- agent/loop: 把模型层StopReason带到llm.call span的model_stop_reason属性(修掉trace硬编码stop的误导); loop.Result.StopReason语义未动
- 触发仅当截断空正文; tool_use空正文永不触发(native_toolcall_test仍过); 至多1次重试; 兜底回'(思考过长,未能生成回复)'绝不用thinking
- 新增7测试(非流式/流式重试+兜底+tool_use不触发+封顶+openai映射), build/vet/test绿+3平台交叉编译
2026-09-08 23:52:47 +08:00
Aska 33eeadfc38 fix(backthink): 后台思考静默广播——不再把内部推理泄到聊天思维链 + XML 动作/旁白解析
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【静默广播修复(bug:思维链露出 backthink 推理)】
- 根因:LoopThinker.Think 复用同一 loop.Loop 且 loop 全局带 OnStream,backthink 后台思考时
  把 [background autonomous reflection] 的 thinking/流式事件广播到前端,被当聊天思维链显示。
- loop/mute_ctx.go:WithMutedBroadcast(ctx) + isMutedBroadcast(ctx)——context 上静默标志。
- loop 四处广播抑制(stream.go 流式 / step.go 静默走非流式 agentStep / request.go capacity 事件 /
  tools.go tool_execution),静默时跳过 UI 广播,推理照常返回结论。
- thinker.go LoopThinker.Think 用 loop.WithMutedBroadcast(ctx),backthink 不再泄 thinking。

【XML 动作/旁白结构化解析】
- cyrene.yaml systemPrompt 加「表达方式:动作与旁白」——动作 <action>…</action>、
  旁白 <narration>…</narration>;克制≤1-2个/段、贴合唤醒态、重要信息不加、朗读正文忽略标签。
- 前端 parseContent.ts:ContentPart[](text/action/narration),非贪婪+反向引用、跨行、非法/
  未闭合兜底纯文本不崩;summarizeContent 供思维导图/状态。
- 前端 renderContent.tsx:action/narration → 灰斜体(mu-text-lo italic)句中原位渲染。
- 应用到 chat.tsx UserBubble/AssistantBubble + messages 各 mode body。

go build/vet/test(loop/backthink)绿 + 前端 tsc/vite 绿。
2026-09-06 22:09:51 +08:00
Aska 71697ca4f8 feat(loop): agent loop(8 轮 + checkpoint + 流式 + 记忆注入/提取 + trace + 工具超时回喂) 2026-09-06 05:33:38 +08:00