# What changed in genai-prices

> 13 changes in genai-prices 0.1 from its official release notes, upgrade guides and advisories: 1 breaking, 3 new APIs and options. Each one cited. Sources checked 2026-10-21. HTML: https://unstale.sh/pypi/genai-prices/

To see which of these apply to a repository, run `npx @unstale/cli init` in it.

## genai-prices 0.1

### Breaking changes

- Warnings for price_context are dropped. (0.1.13) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.13)

### New APIs and options

- Batch API pricing was added for Anthropic, OpenAI, Google, Mistral, Groq and xAI. (0.1.12) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.12)
- Pricing was added for Google Gemini 4 Argon. (0.1.12) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.12)
- Pricing was added for Muse Wonder and Mistral Large. (0.1.12) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.12)

### Behavior and default changes

- Cache writes are priced by TTL using cacheDetails. (0.1.11) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.11)
- Explicit OpenAI service-tier pricing was added across all packages. (0.1.11) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.11)
- Provider prices were updated, changing the pricing data available to developers. (0.1.11) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.11)

### Fixes and other changes

- Bedrock inference profile matching was added for Claude Haiku 4.5, Opus 5 and Sonnet 5. (0.1.12) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.12)
- Pricing was added for Muse Spark 1.1, 1.2 and 1.3, including Contributor mode. (0.1.12) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.12)
- AWS Titan Text Embeddings V2 is priced separately from V1. (0.1.11) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.11)
- Pricing is available for Claude Opus 4.5 on Google Vertex. (0.1.11) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.11)
- Fixed the cache-read price for Claude Sonnet 5.5. (0.1.11) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.11)
- Matched mistral-medium-2604 to Mistral Medium 3.5 for pricing. (0.1.11) — [release notes](https://github.com/pydantic/genai-prices/releases/tag/v0.1.11)