OpenAI

GPT Realtime 2.1 Compare

per 1M tokens, in / out

GPT Realtime 2.1 comparisons

Same category, both with a listed price. Facts only, with no score or verdict.

Comparison	Listed prices
GPT Realtime 2.1 vs GPT Realtime 2.1 Mini	GPT Realtime 2.1 $4 / $24 vs GPT Realtime 2.1 Mini $0.60 / $2.40 per 1M tokens in / out

How does GPT Realtime 2.1 compare to GPT Realtime 2.1 Mini on price

GPT Realtime 2.1 $4 / $24 vs GPT Realtime 2.1 Mini $0.60 / $2.40 per 1M tokens in / out.

Source: openai.com, read Nov 9, 2026.