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16 Commits

Author SHA1 Message Date
Clayton Brown cc721a87be feat: Pydantic schema validation for agent outputs (#434) 
Review feedback applied:
- All 13 agent nodes now capture validate_agent_output return value
- Analysts use validated model.summary when available
- Type hint: llm param changed from object to Any
- JSON extraction regex: non-greedy to avoid spanning multiple blocks

Closes #434
 2026-04-20 22:43:31 +10:00
Yijia-Xiao bdb9c29d44
refactor: remove stale imports, use configurable results path (#499) 2026-04-04 07:35:35 +00:00
Yijia-Xiao 6cddd26d6e
feat: multi-language output support for analyst reports and final decision (#472) 2026-03-29 19:19:01 +00:00
Yijia-Xiao 318adda0c6 refactor: five-tier rating scale and streamlined agent prompts 2026-03-22 23:07:20 +00:00
CadeYu 7d200d834a style: inline single-use instrument context vars 2026-03-21 21:31:38 +08:00
CadeYu 08bfe70a69 fix: preserve exchange-qualified tickers across agent prompts 2026-03-21 21:10:13 +08:00
Yijia Xiao b06936f420
fix: improve data vendor implementations and tool signatures 
- Add get_global_news for Alpha Vantage
- Fix get_insider_transactions signature (remove unused curr_date param)
- Remove unnecessary default params from API calls (sort, limit, tab)
 2026-02-03 22:27:20 +00:00
Yijia Xiao d4dadb82fc
feat: add multi-provider LLM support with thinking configurations 
Models added:
- OpenAI: GPT-5.2, GPT-5.1, GPT-5, GPT-5 Mini, GPT-5 Nano, GPT-4.1
- Anthropic: Claude Opus 4.5/4.1, Claude Sonnet 4.5/4, Claude Haiku 4.5
- Google: Gemini 3 Pro/Flash, Gemini 2.5 Flash/Flash Lite
- xAI: Grok 4, Grok 4.1 Fast (Reasoning/Non-Reasoning)

Configs updated:
- Add unified thinking_level for Gemini (maps to thinking_level for Gemini 3,
  thinking_budget for Gemini 2.5; handles Pro's lack of "minimal" support)
- Add OpenAI reasoning_effort configuration
- Add NormalizedChatGoogleGenerativeAI for consistent response handling

Fixes:
- Fix Bull/Bear researcher display truncation
- Replace ChromaDB with BM25 for memory retrieval
 2026-02-03 22:27:20 +00:00
luohy15 86bc0e793f minor fix 2025-09-27 00:04:59 +08:00
luohy15 8b04ec307f minor fix 2025-09-26 23:25:33 +08:00
luohy15 0ab323c2c6 Add Alpha Vantage API integration as primary data provider 
- Replace FinnHub with Alpha Vantage API in README documentation
- Implement comprehensive Alpha Vantage modules:
  - Stock data (daily OHLCV with date filtering)
  - Technical indicators (SMA, EMA, MACD, RSI, Bollinger Bands, ATR)
  - Fundamental data (overview, balance sheet, cashflow, income statement)
  - News and sentiment data with insider transactions
- Update news analyst tools to use ticker-based news search
- Integrate Alpha Vantage vendor methods into interface routing
- Maintain backward compatibility with existing vendor system

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-09-26 22:57:50 +08:00
luohy15 a6734d71bc WIP 2025-09-26 16:17:50 +08:00
Yijia Xiao b575bd0941
Merge pull request #52 from TauricResearch/dev 
Merge dev into main. Add support for Anthropic and OpenRouter.
 2025-06-23 20:38:14 -04:00
Edward Sun 52284ce13c fixed anthropic support. Anthropic has different format of response when it has tool calls. Explicit handling added 2025-06-21 12:51:34 -07:00
Atharv Sabde 2af7ef3d79
fundamentals_analyst.py(spelling mistake.markdown) 2025-06-19 21:48:16 +05:30
Yijia-Xiao cc97cb6d5d chore(release): v0.1.0 – initial public release of TradingAgents 2025-06-05 04:27:57 -07:00