Claude Opus 4.7 vs Longcat Flash Chat
As of Oct 14, 2026, Claude Opus 4.7 leads Longcat Flash Chat in 3 of 3 shared categories: General LLM, Reasoning, and Long context.
Claude Opus 4.7
Close. Near-SOTA in Reasoning, rank #4.
Longcat Flash Chat
#106 Best current rank: #106 in Reasoning, as of Oct 14, 2026.
| Category | Claude Opus 4.7 | Longcat Flash Chat |
|---|---|---|
| General LLM | #5 · Near-SOTA · General LLM Margin 3.401360544217681 LMArena leaderboard dataset · Oct 13, 2026 | #115 · #115 in General LLM Margin 78.2312925170068 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #4 · Near-SOTA · Reasoning Margin 3.4246575342465775 LMArena leaderboard dataset · Oct 13, 2026 | #106 · #106 in Reasoning Margin 73.2876712328767 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 | #133 · #133 in Long context Margin 90.47619047619048 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 | — |
Claude Opus 4.7: $10 per 1M blended tokens.
Longcat Flash Chat: price per 1M tokens is unset in the catalog.
Claude Opus 4.7: closed weights.
Longcat Flash Chat: open weights.
General LLM: As of Oct 14, 2026, Claude Opus 4.7 leads Longcat Flash Chat in General LLM at #5 against #115.
Reasoning: As of Oct 14, 2026, Claude Opus 4.7 leads Longcat Flash Chat in Reasoning at #4 against #106.
Long context: As of Oct 14, 2026, Claude Opus 4.7 leads Longcat Flash Chat in Long context at #4 against #133.
Claude Opus 4.7 · Longcat Flash Chat
Claude Opus 4.7 or Longcat Flash Chat?
As of Oct 14, 2026, Claude Opus 4.7 leads Longcat Flash Chat in 3 of 3 shared categories: General LLM, Reasoning, and Long context.
Claude Opus 4.7 or Longcat Flash Chat for General LLM?
As of Oct 14, 2026, Claude Opus 4.7 leads Longcat Flash Chat in General LLM at #5 against #115.
Claude Opus 4.7 or Longcat Flash Chat for Reasoning?
As of Oct 14, 2026, Claude Opus 4.7 leads Longcat Flash Chat in Reasoning at #4 against #106.
Claude Opus 4.7 or Longcat Flash Chat for Long context?
As of Oct 14, 2026, Claude Opus 4.7 leads Longcat Flash Chat in Long context at #4 against #133.