Claude Opus 4 1 20250805 Thinking 16kvsLongcat Flash Chat 2602 Exp
Claude Opus 4 1 20250805 Thinking 16k is tied with Longcat Flash Chat 2602 Exp on the Podium Score (72.0).Category wins: Claude Opus 4 1 20250805 Thinking 16k 0 — 0 Longcat Flash Chat 2602 Exp.Longcat Flash Chat 2602 Exp is the cheaper pick ($3/M vs $15/M per 1M output tokens). Claude Opus 4 1 20250805 Thinking 16k is faster (50 t/s vs 50 t/s).
Key VerdictAggregated 2026 Benchmark Analysis
Claude Opus 4 1 20250805 Thinking 16k is rated higher overall with a Podium Score of 72.0 (vs 72.0 for Longcat Flash Chat 2602 Exp). Both models show closely matched capabilities across domain benchmarks.
Coding & Engineering
Comparable
Inference Speed
Claude Opus 4 1 20250805 Thinking 16k (50 t/s)
Cost Efficiency
Longcat Flash Chat 2602 Exp ($3/M/M)
| Metric | Claude Opus 4 1 20250805 Thinking 16k | Longcat Flash Chat 2602 Exp |
|---|---|---|
| Podium Score | 72.0 | 72.0 |
| Arena Elo | — | — |
| Intelligence Index | — | — |
| Coding | — | — |
| Math | — | — |
| Reasoning | — | — |
| Agentic | — | — |
| Knowledge | — | — |
| Multimodal | — | — |
| Long-context | — | — |
| Output speed | 50 t/s | 50 t/s |
| Output price | $15/M | $3/M ▲ |
| Context window | 128K | 128K |
Scores aggregated from five independent leaderboards. See Methodology. More head-to-heads: Claude Opus 4 1 16k vs Claude Mythos · Claude Opus 4 1 16k vs Claude Fable 5 · Claude Opus 4 1 16k vs Kimi K3 · Claude Opus 4 1 16k vs Claude Opus 5