Gemini 3.8 Flash vs Grok 4.7
As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in 7 of 10 shared categories: General LLM, Reasoning, Science, Long context, Vision, Factuality, and Abstraction (ARC).
Gemini 3.8 Flash
Yes. Yes on General LLM (best per dollar); Reasoning (best per dollar). Not the overall leader.
Grok 4.7
#8 Best current rank: #8 in Coding, as of Oct 15, 2026.
| Category | Gemini 3.8 Flash | Grok 4.7 |
|---|---|---|
| General LLM | #7 · Near-SOTA · General LLM Margin 3.723404255319153 LMArena leaderboard dataset · Oct 13, 2026 | #80 · #80 in General LLM Margin 42.5531914893617 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #6 · Near-SOTA · Reasoning Margin 3.723404255319153 LMArena leaderboard dataset · Oct 13, 2026 | #77 · #77 in Reasoning Margin 41.48936170212766 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 | #19 · #19 in Science Margin — Epoch AI benchmarking hub · Sep 21, 2026 |
| Coding | #15 · #15 in Coding Margin 72.72727272727272 Terminal-Bench Harbor Hub · Oct 6, 2026 | #8 · #8 in Coding Margin 40.90909090909091 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | #15 · #15 in Coding › Agentic Margin 72.72727272727272 Terminal-Bench Harbor Hub · Oct 6, 2026 | #8 · #8 in Coding › Agentic Margin 40.90909090909091 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Web dev | #29 · #29 in Coding › Web dev Margin 22.400000000000006 LMArena leaderboard dataset · Oct 13, 2026 | #14 · #14 in Coding › Web dev Margin 10.400000000000006 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #5 · Near-SOTA · Long context Margin 2.659574468085111 LMArena leaderboard dataset · Oct 13, 2026 | #78 · #78 in Long context Margin 41.48936170212765 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #15 · #15 in Vision Margin 42.10526315789474 Epoch AI benchmarking hub · Sep 2, 2026 | #18 · #18 in Vision Margin 50 Epoch AI benchmarking hub · Sep 21, 2026 |
| Factuality | #19 · #19 in Factuality Margin 11.6279069767442 LMArena leaderboard dataset · Oct 13, 2026 | #102 · #102 in Factuality Margin 59.88372093023256 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #1 · #1 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 2, 2026 | #16 · #16 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 21, 2026 |
Gemini 3.8 Flash: $1.5 per 1M blended tokens.
Grok 4.7: $3 per 1M blended tokens.
Gemini 3.8 Flash: closed weights.
Grok 4.7: closed weights.
General LLM: As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in General LLM at #7 against #80.
Reasoning: As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in Reasoning at #6 against #77.
Science: As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in Science at #4 against #19.
Coding: As of Oct 15, 2026, Grok 4.7 leads Gemini 3.8 Flash in Coding at #8 against #15.
Coding › Agentic: As of Oct 15, 2026, Grok 4.7 leads Gemini 3.8 Flash in Coding › Agentic at #8 against #15.
Coding › Web dev: As of Oct 15, 2026, Grok 4.7 leads Gemini 3.8 Flash in Coding › Web dev at #14 against #29.
Long context: As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in Long context at #5 against #78.
Vision: As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in Vision at #15 against #18.
Factuality: As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in Factuality at #19 against #102.
Abstraction (ARC): As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in Abstraction (ARC) at #1 against #16.
Gemini 3.8 Flash or Grok 4.7?
As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in 7 of 10 shared categories: General LLM, Reasoning, Science, Long context, Vision, Factuality, and Abstraction (ARC).
Gemini 3.8 Flash or Grok 4.7 for General LLM?
As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in General LLM at #7 against #80.
Gemini 3.8 Flash or Grok 4.7 for Reasoning?
As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in Reasoning at #6 against #77.
Gemini 3.8 Flash or Grok 4.7 for Science?
As of Oct 15, 2026, Gemini 3.8 Flash leads Grok 4.7 in Science at #4 against #19.