Changes

OpenAI now sells gpt-rosalind-discovery per token from $5.00 in / $25.00 out per 1M

OpenAI · recorded 30 October 2026

From $5.00 per million input tokens and $25.00 output, in global.

What it means: at the Calculator's default workload (6M input and 2M output tokens a day), $2,400 a month on OpenAI.

OpenAI prices · October 2026 report