GPT-5.1 Instant
GPT-5.1 Instant is behind the leaders in coding and reasoning. Too few results yet to rate agentic tasks, safety, long context, math, multimodal tasks, multilingual tasks, instruction following, or factuality.
Capability profile
Bars show the model's median result as a share of the leading model's, per capability. Select a row to see its results.
Too few results yet to rate Agentic, Safety, Long Context, Math, Multimodal, Multilingual, Instruction Following or Factuality.
Price
No current price is tracked for this model. See the rate card
Evidence
8results on8benchmarks
- 1 independently verified
- 7 vendor-reported
From 2 sources · latest Oct 7, 2026 · How verification works
GPT-5.1 Instant benchmark results
8 results on 8 benchmarks, grouped by capability. Each bar is the result as a share of the capability leader's; every result links to its source.
37.3% behind the leader1 of 10 ranked benchmarks measured
- 76.30Oct 6, 2026
42.3% behind the leader1 of 6 ranked benchmarks measured
- GPQA Diamond88.10Oct 6, 2026GPQA
0 of 6 ranked benchmarks measured
- 85.40Oct 6, 2026
0 of 3 ranked benchmarks measured
- 51.23Oct 7, 2026
More results
Benchmarks outside the capability baskets. They are not ranked against a leader.
- τ²-Bench (Retail)77.90Oct 6, 2026Tau2 Retail
- 67.00Oct 6, 2026
- FrontierMath (overall)26.70Oct 6, 2026FrontierMath
- 94.00Oct 6, 2026
GPT-5.1 Instant: common questions
Who makes GPT-5.1 Instant?
GPT-5.1 Instant is made by OpenAI.
What is GPT-5.1 Instant good at?
GPT-5.1 Instant is behind the leaders in coding and reasoning. Too few results yet to rate agentic tasks, safety, long context, math, multimodal tasks, multilingual tasks, instruction following, or factuality.
How many benchmarks has GPT-5.1 Instant been tested on?
We track 8 results for GPT-5.1 Instant on 8 benchmarks from 2 sources, 1 of them independently verified. The latest was recorded on Oct 7, 2026.
About this record
Where GPT-5.1 Instant's numbers come from, and every name it appears under.
- Tracked since
- May 15, 2026
- Newest source mention
- Jul 13, 2026
Where the results come from
Verification: 8 scores · 1 independently verified · 7 vendor-reported. How these tiers are assigned
From 2 sources on 2 sites. api.llm-stats.com supplies 7 of them; the 1 independently verified result comes from 1 site. Bars are coloured by trust tier.
- api.llm-stats.com7
- labs.scale.com1