Vision-language

GPT-5.1 Instant (gpt-5.1-chat-latest)

By OpenAI, in the GPT-5 family.

Released
12 Nov 2025
Status
Retired
Retired
23 Jul 2026
Context
128K
Max output
16.4K
Input per 1M tokens
$1.25
Output per 1M tokens
$10.00
Open weights
No
License
proprietary
Parameters
—
Knowledge cutoff
30 Sep 2024
Reasoning
No
Modalities
text, image → text

Category scores

Out of 100, from independent and third-party results only, by method category-2026-09-29.1.

Not enough independent results yet

Only independent and third-party results rank a model; self-reported and unattributed numbers never do.

Benchmark results

Every result we hold for this model, with who ran it and where it was published.

No benchmark results yet

Other GPT-5 versions

Sources