Changelog
Release notes

Pi 0.99.1

New Features

  • GPT-6.1 Sol — Available on OpenAI, Azure OpenAI, and OpenAI Codex, and now the default OpenAI Codex model. See Select a model.

Added

  • Added GPT-6.1 Sol (gpt-6.1-sol) to the OpenAI, Azure OpenAI Responses, and OpenAI Codex providers.

Changed

  • Changed the default OpenAI Codex model to GPT-6.1 Sol (gpt-6.1-sol).

Fixed

  • Fixed /login with OpenAI failing in the bundled release with a missing openai-chatgpt.js module error.