OpenAI

GPT-5 Mini

GPT-5 quality at a fifth of the price — the daily driver.

FastValueLong context

GPT-5 Mini is not currently offered on Token Harbor.

Looking for something comparable? GPT-5.5 is live on our catalog — same family, currently served and priced.

Browse live models →

Ratings & benchmarks

Snapshot 2026-04-28

Overall

4.5 / 5

Composite of intelligence + reliability.

Output speed

100 t/s

Output tokens per second under typical load.

Time to first token

1.0 s

Lower is better. Reasoning models naturally stretch this.

Value

4.6 / 5

Intelligence per dollar at typical mix.

Context window

400,000 tokens