Codesota · Models · GPT-5.1OpenAI4 results · 4 benchmarks
Model card

GPT-5.1.

OpenAIproprietary
§ 02 · Benchmarks

Every benchmark GPT-5.1 has a recorded score for.

#BenchmarkArea · TaskMetricValueRankDateSource
01MMMUMultimodal · Visual Question Answeringaccuracy85.4%#2/302025-11-13source ↗
02Tau2-BenchAgentic AI · Tool Usepass_rate59.0%#5/8unverified
03MMMU-ProMultimodal · Visual Question Answeringaccuracy76.5%#9/312025-11-13source ↗
04HLEReasoning · Multi-step Reasoningaccuracy23.7%#30/74source ↗
Rank column shows this model’s position vs all other models scored on the same benchmark + metric (competitors after the slash). #1 in red means current SOTA. Sorted by rank, then newest result.
§ 03 · Strengths by area

Where GPT-5.1 actually performs.

Agentic AI
1
benchmark
avg rank #5.0
Multimodal
2
benchmarks
avg rank #5.5
Reasoning
1
benchmark
avg rank #30.0
§ 05 · Related models

Other OpenAI models scored on Codesota.

GPT-4o
Undisclosed params · 38 results · 9 SOTA
o3
17 results · 5 SOTA
o4-mini
14 results · 2 SOTA
o3 (high)
2 results · 1 SOTA
Codex / GPT-5.5
1 result · 1 SOTA
Codex CLI (GPT-5.5)
1 result · 1 SOTA
o4-mini (high)
1 result · 1 SOTA
o1
12 results
§ 06 · Sources & freshness

Where these numbers come from.

llm-stats.com
1
result
editorial
1
result
artificialanalysis.ai
1
result
scale-hle-official
1
result
3 of 4 rows marked verified.