Gemma 3 27B IT vs GPT-5.5
As of Oct 15, 2026, Gemma 3 27B IT leads GPT-5.5 in 0 of 3 shared categories.
Gemma 3 27B IT
#132 Best recorded rank: #132 in Science, as of Oct 15, 2026.
GPT-5.5
Close. Near-SOTA in Factuality, rank #5.
| Category | Gemma 3 27B IT | GPT-5.5 |
|---|---|---|
| General LLM | #187 · #187 in General LLM Margin 99.46808510638297 LMArena leaderboard dataset · Oct 13, 2026 | #22 · Was SOTA · General LLM Margin 11.702127659574472 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #— · Not enough data Margin — Epoch AI benchmarking hub · Mar 12, 2025 | #26 · #26 in Reasoning Margin 14.36170212765957 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #132 · #132 in Science Margin — Epoch AI benchmarking hub · Mar 12, 2025 | #30 · #30 in Science Margin — Epoch AI benchmarking hub · Apr 23, 2026 |
| Coding | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | — | #48 · #48 in Coding › Web dev Margin 37.6 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | — | #26 · Was SOTA · Long context Margin 13.829787234042556 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #10 · Was SOTA · Vision Margin 28.94736842105263 Epoch AI benchmarking hub · Apr 23, 2026 |
| Factuality | #151 · #151 in Factuality Margin 88.37209302325581 LMArena leaderboard dataset · Oct 13, 2026 | #5 · Near-SOTA · Factuality Margin 3.4883720930232442 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | — | #7 · #7 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Apr 23, 2026 |
Gemma 3 27B IT: $0.1725 per 1M blended tokens.
GPT-5.5: $11.25 per 1M blended tokens.
Gemma 3 27B IT: closed weights.
GPT-5.5: closed weights.
General LLM: As of Oct 15, 2026, GPT-5.5 leads Gemma 3 27B IT in General LLM at #22 against #187.
Science: As of Oct 15, 2026, GPT-5.5 leads Gemma 3 27B IT in Science at #30 against #132.
Factuality: As of Oct 15, 2026, GPT-5.5 leads Gemma 3 27B IT in Factuality at #5 against #151.
Gemma 3 27B IT or GPT-5.5?
As of Oct 15, 2026, Gemma 3 27B IT leads GPT-5.5 in 0 of 3 shared categories.
Gemma 3 27B IT or GPT-5.5 for General LLM?
As of Oct 15, 2026, GPT-5.5 leads Gemma 3 27B IT in General LLM at #22 against #187.
Gemma 3 27B IT or GPT-5.5 for Science?
As of Oct 15, 2026, GPT-5.5 leads Gemma 3 27B IT in Science at #30 against #132.
Gemma 3 27B IT or GPT-5.5 for Factuality?
As of Oct 15, 2026, GPT-5.5 leads Gemma 3 27B IT in Factuality at #5 against #151.