Gemini 3.6 Flash vs GPT-5.5 Instant
As of Oct 14, 2026, Gemini 3.6 Flash leads GPT-5.5 Instant in 5 of 5 shared categories: General LLM, Reasoning, Science, Long context, and Factuality.
Gemini 3.6 Flash
#9 Best recorded rank: #9 in Science, as of Oct 14, 2026.
GPT-5.5 Instant
#31 Best current rank: #31 in General LLM, as of Oct 14, 2026.
| Category | Gemini 3.6 Flash | GPT-5.5 Instant |
|---|---|---|
| General LLM | #19 · #19 in General LLM Margin 12.925170068027214 LMArena leaderboard dataset · Oct 13, 2026 | #31 · #31 in General LLM Margin 21.088435374149654 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #24 · #24 in Reasoning Margin 17.123287671232873 LMArena leaderboard dataset · Oct 13, 2026 | #33 · #33 in Reasoning Margin 23.28767123287672 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #9 · #9 in Science Margin — Epoch AI benchmarking hub · Jul 21, 2026 | #65 · #65 in Science Margin — Epoch AI benchmarking hub · May 5, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #39 · #39 in Coding › Web dev Margin 35.51401869158879 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #26 · #26 in Long context Margin 17.687074829931973 LMArena leaderboard dataset · Oct 13, 2026 | #39 · #39 in Long context Margin 26.530612244897952 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #29 · #29 in Vision Margin 86.84210526315789 Epoch AI benchmarking hub · Jul 21, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #20 · #20 in Factuality Margin 15.671641791044777 LMArena leaderboard dataset · Oct 13, 2026 | #64 · #64 in Factuality Margin 48.507462686567166 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #13 · #13 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 21, 2026 | — |
Gemini 3.6 Flash: $1.5 per 1M blended tokens.
GPT-5.5 Instant: price per 1M tokens is unset in the catalog.
Gemini 3.6 Flash: closed weights.
GPT-5.5 Instant: closed weights.
General LLM: As of Oct 14, 2026, Gemini 3.6 Flash leads GPT-5.5 Instant in General LLM at #19 against #31.
Reasoning: As of Oct 14, 2026, Gemini 3.6 Flash leads GPT-5.5 Instant in Reasoning at #24 against #33.
Science: As of Oct 14, 2026, Gemini 3.6 Flash leads GPT-5.5 Instant in Science at #9 against #65.
Long context: As of Oct 14, 2026, Gemini 3.6 Flash leads GPT-5.5 Instant in Long context at #26 against #39.
Factuality: As of Oct 14, 2026, Gemini 3.6 Flash leads GPT-5.5 Instant in Factuality at #20 against #64.
Gemini 3.6 Flash · GPT-5.5 Instant
Gemini 3.6 Flash or GPT-5.5 Instant?
As of Oct 14, 2026, Gemini 3.6 Flash leads GPT-5.5 Instant in 5 of 5 shared categories: General LLM, Reasoning, Science, Long context, and Factuality.
Gemini 3.6 Flash or GPT-5.5 Instant for General LLM?
As of Oct 14, 2026, Gemini 3.6 Flash leads GPT-5.5 Instant in General LLM at #19 against #31.
Gemini 3.6 Flash or GPT-5.5 Instant for Reasoning?
As of Oct 14, 2026, Gemini 3.6 Flash leads GPT-5.5 Instant in Reasoning at #24 against #33.
Gemini 3.6 Flash or GPT-5.5 Instant for Science?
As of Oct 14, 2026, Gemini 3.6 Flash leads GPT-5.5 Instant in Science at #9 against #65.