GPT-5.5 Instant

OpenAI·gpt-5-5-instant

Rank · overall#382

Score32.4

Benchmark scores

1 benchmarks

FrontierMath (Tier 4)2.4%

Accuracy · ± 2.4

0 agents

This model appears only in model-level benchmarks — no harness ran it directly.

Scraped and aggregated from public leaderboards · 2026-09-06