---
gsd_state_version: 1.0
milestone: v1.6
milestone_name: 语义分段改进
status: in_progress
stopped_at: Defining requirements
last_updated: "2026-03-21T16:00:00.000Z"
last_activity: 2026-03-21 — Milestone v1.6 started
progress:
  total_phases: 0
  completed_phases: 0
  total_plans: 0
  completed_plans: 0
  percent: 0
---

# Project State

## Project Reference

See: .planning/PROJECT.md (updated 2026-03-21)

**Core value:** 可靠、可维护的处理管道 - 每个步骤独立、可验证、可恢复
**Current focus:** 语义分段改进 — 使用 LLM 实现智能分段

## Current Position

Phase: Not started (defining requirements)
Plan: —
Status: Defining requirements
Last activity: 2026-03-21 — Milestone v1.6 started

Progress: [░░░░░░░░░░] 0%

## Accumulated Context

### Decisions

Key decisions from v1.0-v1.5 (preserved):
- 管道模型 — BaseProcessor + Pipeline 架构
- 步骤级状态 — WorkflowStateManager
- Schema 验证 — Pydantic v2
- 顺序执行 — 简单性和可调试性
- CLI subparsers — 可扩展命令结构
- SRT 独立模块 — kb_workflow/srt/ 职责分离
- ASR 纠错可选 — AI 不可用时返回原文

v1.6 scope (待验证):
- LLM 语义分析 — 替代简单规则分段
- 通用自适应 — 自动识别视频类型
- 主题识别与标题 — 主题章节生成标题
- 内容完整性 — 避免错误截断话题

### Blockers/Concerns

None.

## Session Continuity

Last session: 2026-03-21
Stopped at: Milestone v1.6 started
Resume file: None

**Next step:** Define requirements for semantic segmentation