# OpenAI API pricing adjustment for several models effective 2026-01-01.

- date: 2026-01-01
- entity: OpenAI API (`openai-api`)
- category: pricing

## Before

Previous per-token rates applied to supported models.

## After

New per-token rates published on the pricing page as of 2026-01-01.

## Impact

Recalculate per-request cost estimates; check Usage dashboard.

## Source

- [OpenAI Terms of Use](https://openai.com/policies/terms-of-use)

Canonical HTML: https://atlas.lb-product.com/en/changes/openai-api-20260101-price-update