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gpt-6THREAD

Codex update: GPT-6 Sol and Luna roll out

A screenshot says Sol and Luna are rolling out to Codex and ChatGPT Work at lower token prices than GPT-5.6, with availability listed by subscription tier.

Codex Releases
@CodexReleasesArchived 2026.09.23Originally posted 2026.09.23
THREADPosted in 2 parts
  1. Codex update: GPT-6 Sol and Luna in Codex and ChatGPT Work What changed: • GPT-6 Sol and GPT-6 Luna are rolling out to Codex and ChatGPT Work at lower token prices than their GPT-5.6 predecessors. • Sol is for complex coding and agentic workflows; Luna is for focused, high-volume tasks. • Available to Plus, Pro, Business, Enterprise, and Edu users; Free and Go users can access Luna in the desktop app. Details in thread.

    Codex update: GPT-6 Sol and Luna roll out (thread part 1)
  2. Models: - GPT-6 Sol is designed for complex coding and agentic workflows; GPT-6 Luna is for focused, high-volume tasks. - Both are priced lower than their GPT-5.6 predecessors.

Codex Releases @CodexReleasesOriginally posted 2026.09.23
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x.com/codexreleases/status/2102457987084464169Archived 2026.09.23 10:18