
AI Pricing & Costs ·
How Much Does GPT-6.1 Terra Cost Compared With Astra?
GPT-6.1 Terra pricing is unconfirmed in public sources we can verify. Here is how to compare it with GPT-6 Astra using cost per task, not per-token price.

GPT-6.1 Terra pricing is unconfirmed in public sources we can verify. Here is how to compare it with GPT-6 Astra using cost per task, not per-token price.

GPT-6.1 Terra costs $1 per million input and $5 per million output tokens, with a 1M+ context window, 128K max output and a June 2026 cutoff.

Hands-on GPT-6.1 Terra results: build times for a browser OS, skate game, subway FPS and wrestling game, plus a robot arm run, pricing and quirks.