Claude Opus 4.7 vs Gemini 2.5 Flash
As of Oct 14, 2026, Claude Opus 4.7 leads Gemini 2.5 Flash in 4 of 4 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Opus 4.7
Close. Near-SOTA in Reasoning, rank #4.
Gemini 2.5 Flash
#72 Best current rank: #72 in Factuality, as of Oct 14, 2026.
| Category | Claude Opus 4.7 | Gemini 2.5 Flash |
|---|---|---|
| General LLM | #5 · Near-SOTA · General LLM Margin 3.401360544217681 LMArena leaderboard dataset · Oct 13, 2026 | #108 · #108 in General LLM Margin 73.46938775510205 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #4 · Near-SOTA · Reasoning Margin 3.4246575342465775 LMArena leaderboard dataset · Oct 13, 2026 | #114 · #114 in Reasoning Margin 78.76712328767124 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #10 · #10 in Math Margin 20 Epoch AI benchmarking hub · Apr 16, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #34 · #34 in Science Margin — Epoch AI benchmarking hub · Apr 16, 2026 | — |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Apr 16, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #32 · Was SOTA · Coding › Web dev Margin 28.971962616822424 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #4 · Near-SOTA · Long context Margin 2.7210884353741562 LMArena leaderboard dataset · Oct 13, 2026 | #104 · #104 in Long context Margin 70.74829931972789 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #20 · Was SOTA · Vision Margin 55.26315789473684 Epoch AI benchmarking hub · Apr 16, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #12 · #12 in Factuality Margin 9.701492537313428 LMArena leaderboard dataset · Oct 13, 2026 | #72 · #72 in Factuality Margin 54.47761194029851 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #11 · #11 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Apr 16, 2026 | — |
Claude Opus 4.7: $10 per 1M blended tokens.
Gemini 2.5 Flash: $0.85 per 1M blended tokens.
Claude Opus 4.7: closed weights.
Gemini 2.5 Flash: closed weights.
General LLM: As of Oct 14, 2026, Claude Opus 4.7 leads Gemini 2.5 Flash in General LLM at #5 against #108.
Reasoning: As of Oct 14, 2026, Claude Opus 4.7 leads Gemini 2.5 Flash in Reasoning at #4 against #114.
Long context: As of Oct 14, 2026, Claude Opus 4.7 leads Gemini 2.5 Flash in Long context at #4 against #104.
Factuality: As of Oct 14, 2026, Claude Opus 4.7 leads Gemini 2.5 Flash in Factuality at #12 against #72.
Claude Opus 4.7 · Gemini 2.5 Flash
Claude Opus 4.7 or Gemini 2.5 Flash?
As of Oct 14, 2026, Claude Opus 4.7 leads Gemini 2.5 Flash in 4 of 4 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Opus 4.7 or Gemini 2.5 Flash for General LLM?
As of Oct 14, 2026, Claude Opus 4.7 leads Gemini 2.5 Flash in General LLM at #5 against #108.
Claude Opus 4.7 or Gemini 2.5 Flash for Reasoning?
As of Oct 14, 2026, Claude Opus 4.7 leads Gemini 2.5 Flash in Reasoning at #4 against #114.
Claude Opus 4.7 or Gemini 2.5 Flash for Long context?
As of Oct 14, 2026, Claude Opus 4.7 leads Gemini 2.5 Flash in Long context at #4 against #104.