GPT-6.1 Terra called the awkward middle tier, priced at half of GPT-6.1 Sol

cedric_chee · x · 2026-10-27

A user breaks down OpenAI's GPT-6 lineup pricing: GPT-6.1 Terra sits in an awkward middle position between the stronger GPT-6 Luna and the cheaper GPT-6.1 Sol. Its price follows the same 75% price-cut trajectory as GPT-5.6 Sol → GPT-6.1 Sol and now costs half of GPT-6.1 Sol. Unofficial commentary, not confirmed by OpenAI.

Original post →

More from Models

Models channel →