Longcat Flash Chat 2602 ExpvsKimi K2.5 Instant
Longcat Flash Chat 2602 Exp is tied with Kimi K2.5 Instant on the Podium Score (72.0).Category wins: Longcat Flash Chat 2602 Exp 0 — 0 Kimi K2.5 Instant.Longcat Flash Chat 2602 Exp is the cheaper pick ($3/M vs $3/M per 1M output tokens). Longcat Flash Chat 2602 Exp is faster (50 t/s vs 50 t/s).
Key VerdictAggregated 2026 Benchmark Analysis
Longcat Flash Chat 2602 Exp is rated higher overall with a Podium Score of 72.0 (vs 72.0 for Kimi K2.5 Instant). Both models show closely matched capabilities across domain benchmarks.
Coding & Engineering
Comparable
Inference Speed
Longcat Flash Chat 2602 Exp (50 t/s)
Cost Efficiency
Longcat Flash Chat 2602 Exp ($3/M/M)
| Metric | Longcat Flash Chat 2602 Exp | Kimi K2.5 Instant |
|---|---|---|
| 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 | $3/M | $3/M |
| Context window | 128K | 128K |
Scores aggregated from five independent leaderboards. See Methodology. More head-to-heads: Longcat Flash Chat Exp vs Claude Mythos · Longcat Flash Chat Exp vs Claude Fable 5 · Longcat Flash Chat Exp vs Kimi K3 · Longcat Flash Chat Exp vs Claude Opus 5