Files

yangjianbo 1a0d4ed668 feat(openai): 增加 gpt-5.4 模型支持与定价配置

- 接入 gpt-5.4 模型识别与规范化，补充默认模型列表
- 增加 gpt-5.4 输入/缓存命中/输出价格与计费兜底逻辑
- 同步前端模型白名单与 OpenCode 上下文窗口（1050000/128000）

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
(cherry picked from commit 924476dcac6181cd0f3ee731ec7b73672ff03793)

2026-03-06 10:16:23 +08:00

model_prices_and_context_window.json

feat(openai): 增加 gpt-5.4 模型支持与定价配置

2026-03-06 10:16:23 +08:00

README.md

First commit

2025-12-18 13:50:39 +08:00

README.md

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