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## Merged Features from sub2apipro - Sora video generation integration (OpenAI Sora API) - Group management enhancements - Usage log improvements - Security headers middleware ## Chinese Model Pricing Updates - GLM-5, GLM-5-Turbo, GLM-5.1, GLM-4.7, GLM-4.5-Air - Baichuan4, Baichuan4-Turbo, Baichuan4-Air, Baichuan-M3-Plus - DeepSeek-V3, DeepSeek-V3.2, DeepSeek-R1 - Qwen3-8B (free), Qwen2.5-72B-Instruct ## URL Whitelist Additions - api.baichuan-ai.com (百川智能) - api.siliconflow.cn (硅基流动) - api.z.ai (智谱国际) - api.groq.com (Groq加速推理) ## Documentation - Added merge guide (docs/MERGE_GUIDE.md) - Added quick reference (docs/MERGE_QUICKREF.md) - Added review reports (docs/reviews/)
Model Pricing Data
This directory contains a local copy of the mirrored model pricing data as a fallback mechanism.
Source
The original file is maintained by the LiteLLM project and mirrored into the price-mirror branch of this repository via GitHub Actions:
- Mirror branch (configurable via
PRICE_MIRROR_REPO): https://raw.githubusercontent.com//price-mirror/model_prices_and_context_window.json - Upstream source: https://raw.githubusercontent.com/BerriAI/litellm/main/model_prices_and_context_window.json
Purpose
This local copy serves as a fallback when the remote file cannot be downloaded due to:
- Network restrictions
- Firewall rules
- DNS resolution issues
- GitHub being blocked in certain regions
- Docker container network limitations
Update Process
The pricingService will:
- First attempt to download the latest version from GitHub
- If download fails, use this local copy as fallback
- Log a warning when using the fallback file
Manual Update
To manually update this file with the latest pricing data (if automation is unavailable):
curl -s https://raw.githubusercontent.com/BerriAI/litellm/main/model_prices_and_context_window.json -o model_prices_and_context_window.json
File Format
The file contains JSON data with model pricing information including:
- Model names and identifiers
- Input/output token costs
- Context window sizes
- Model capabilities
Last updated: 2025-08-10