大猫子 423f5c829c fix: strip <think> tags from reporter output to prevent thinking text leakage (#781) (#862) ...

* fix: strip <think> tags from LLM output to prevent thinking text leakage (#781)

Some models (e.g. DeepSeek-R1, QwQ via ollama) embed reasoning in
content using <think>...</think> tags instead of the separate
reasoning_content field. This causes thinking text to leak into
both streamed messages and the final report.

Fix at two layers:
- server/app.py: strip <think> tags in _create_event_stream_message
  so ALL streamed content is filtered (coordinator, planner, etc.)
- graph/nodes.py: strip <think> tags in reporter_node before storing
  final_report (which is not streamed through the event layer)

The regex uses a fast-path check ("<think>" in content) to avoid
unnecessary regex calls on normal content.

* refactor: add defensive check for think tag stripping and add reporter_node tests (#781)

- Add isinstance and fast-path check in reporter_node before regex, consistent with app.py
- Add TestReporterNodeThinkTagStripping with 5 test cases covering various scenarios

* chore: re-trigger review

2026-02-16 09:38:17 +08:00

..

test_crawler.py

fix: some lint fix using tools (#98)

2025-07-12 13:59:02 +08:00

test_nodes.py

fix: strip <think> tags from reporter output to prevent thinking text leakage (#781) (#862)

2026-02-16 09:38:17 +08:00

test_template.py

feat: 1. replace black with ruff for fomatting and sort import (#489)

2025-08-17 22:57:23 +08:00

test_tool_interceptor_integration.py

fix: migrate from deprecated create_react_agent to langchain.agents.create_agent (#802)

2026-01-07 09:06:16 +08:00

test_tts.py

feat: 1. replace black with ruff for fomatting and sort import (#489)

2025-08-17 22:57:23 +08:00