Claude Opus 4.7 vs Grok 3 Mini
As of Oct 14, 2026, Claude Opus 4.7 leads Grok 3 Mini in 2 of 2 shared categories: Long context and Abstraction (ARC).
Claude Opus 4.7
Close. Near-SOTA in Reasoning, rank #4.
Grok 3 Mini
#75 Best recorded rank: #75 in Abstraction (ARC), as of Oct 14, 2026.
| Category | Claude Opus 4.7 | Grok 3 Mini |
|---|---|---|
| General LLM | #5 · Near-SOTA · General LLM Margin 3.401360544217681 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Reasoning | #4 · Near-SOTA · Reasoning Margin 3.4246575342465775 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 | — |
| 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 | #142 · #142 in Long context Margin 96.59863945578232 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #20 · Was SOTA · Vision Margin 55.26315789473684 Epoch AI benchmarking hub · Apr 16, 2026 | — |
| Factuality | #12 · #12 in Factuality Margin 9.701492537313428 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Abstraction (ARC) | #11 · #11 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Apr 16, 2026 | #75 · #75 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jun 24, 2025 |
Claude Opus 4.7: $10 per 1M blended tokens.
Grok 3 Mini: price per 1M tokens is unset in the catalog.
Claude Opus 4.7: closed weights.
Grok 3 Mini: closed weights.
Long context: As of Oct 14, 2026, Claude Opus 4.7 leads Grok 3 Mini in Long context at #4 against #142.
Abstraction (ARC): As of Oct 14, 2026, Claude Opus 4.7 leads Grok 3 Mini in Abstraction (ARC) at #11 against #75.
Claude Opus 4.7 or Grok 3 Mini?
As of Oct 14, 2026, Claude Opus 4.7 leads Grok 3 Mini in 2 of 2 shared categories: Long context and Abstraction (ARC).
Claude Opus 4.7 or Grok 3 Mini for Long context?
As of Oct 14, 2026, Claude Opus 4.7 leads Grok 3 Mini in Long context at #4 against #142.
Claude Opus 4.7 or Grok 3 Mini for Abstraction (ARC)?
As of Oct 14, 2026, Claude Opus 4.7 leads Grok 3 Mini in Abstraction (ARC) at #11 against #75.