GPT-6 Astra Is Now Available on Trevize

GPT-6 Astra is live on Trevize for OpenCode and Codex, giving your loops a new OpenAI model to work with.

A Trevize valley illustration with the Codex logo for the GPT-6 Astra release.

GPT-6 Astra is now available on Trevize for OpenCode and Codex. OpenAI describes Astra as its most capable model for software engineering and computer use, with stronger judgment across browsing and multi-step workflows. It stays closer to user intent, asks focused questions when decisions matter, and produces clearer, more production-ready code. In Codex, persistent notes and searchable earlier context help preserve important details across long sessions.

Start using GPT-6 Astra in Trevize today. We’d love to see what you’re building with it.

Eelco Wiersma

Written in by Eelco Wiersma Founder in ai-agents engineering release

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