Gemini 3.8 Flash vs Gemma 4 31B
As of Oct 14, 2026, Gemini 3.8 Flash leads Gemma 4 31B in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Gemini 3.8 Flash
Yes. Yes on General LLM (best per dollar); Reasoning (best per dollar). Not the overall leader.
Gemma 4 31B
Yes. Yes on General LLM (≤32B); Reasoning (≤32B). Not the overall leader.
| Category | Gemini 3.8 Flash | Gemma 4 31B |
|---|---|---|
| General LLM | #7 · Was SOTA · General LLM Margin 4.761904761904759 LMArena leaderboard dataset · Oct 13, 2026 | #54 · #54 in General LLM Margin 36.734693877551024 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #6 · #6 in Reasoning Margin 4.794520547945211 LMArena leaderboard dataset · Oct 13, 2026 | #50 · #50 in Reasoning Margin 34.93150684931507 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #5 · #5 in Math Margin 8.888888888888886 Epoch AI benchmarking hub · Sep 2, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #4 · #4 in Science Margin — Epoch AI benchmarking hub · Sep 2, 2026 | — |
| Coding | #15 · #15 in Coding Margin 72.72727272727272 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #15 · #15 in Coding › Agentic Margin 72.72727272727272 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #27 · #27 in Coding › Web dev Margin 24.29906542056075 LMArena leaderboard dataset · Oct 13, 2026 | #80 · #80 in Coding › Web dev Margin 73.83177570093457 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #5 · Near-SOTA · Long context Margin 3.401360544217681 LMArena leaderboard dataset · Oct 13, 2026 | #45 · #45 in Long context Margin 30.612244897959187 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #15 · #15 in Vision Margin 42.10526315789474 Epoch AI benchmarking hub · Sep 2, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #17 · #17 in Factuality Margin 13.43283582089552 LMArena leaderboard dataset · Oct 13, 2026 | #49 · #49 in Factuality Margin 37.3134328358209 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #1 · #1 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 2, 2026 | — |
Gemini 3.8 Flash: $1.5 per 1M blended tokens.
Gemma 4 31B: price per 1M tokens is unset in the catalog.
Gemini 3.8 Flash: closed weights.
Gemma 4 31B: open weights.
General LLM: As of Oct 14, 2026, Gemini 3.8 Flash leads Gemma 4 31B in General LLM at #7 against #54.
Reasoning: As of Oct 14, 2026, Gemini 3.8 Flash leads Gemma 4 31B in Reasoning at #6 against #50.
Coding › Web dev: As of Oct 14, 2026, Gemini 3.8 Flash leads Gemma 4 31B in Coding › Web dev at #27 against #80.
Long context: As of Oct 14, 2026, Gemini 3.8 Flash leads Gemma 4 31B in Long context at #5 against #45.
Factuality: As of Oct 14, 2026, Gemini 3.8 Flash leads Gemma 4 31B in Factuality at #17 against #49.
Gemini 3.8 Flash · Gemma 4 31B
Gemini 3.8 Flash or Gemma 4 31B?
As of Oct 14, 2026, Gemini 3.8 Flash leads Gemma 4 31B in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Gemini 3.8 Flash or Gemma 4 31B for General LLM?
As of Oct 14, 2026, Gemini 3.8 Flash leads Gemma 4 31B in General LLM at #7 against #54.
Gemini 3.8 Flash or Gemma 4 31B for Reasoning?
As of Oct 14, 2026, Gemini 3.8 Flash leads Gemma 4 31B in Reasoning at #6 against #50.
Gemini 3.8 Flash or Gemma 4 31B for Coding › Web dev?
As of Oct 14, 2026, Gemini 3.8 Flash leads Gemma 4 31B in Coding › Web dev at #27 against #80.