sub2api/backend/resources/model-pricing

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:

1. First attempt to download the latest version from GitHub
2. If download fails, use this local copy as fallback
3. 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