Claude Opus 4.5 vs Kimi K2
Kimi K2 在 3 / 8 個類別領先
Arena ELO
平手
價格較低
Kimi K2
速度較快
Kimi K2
詳細比較
| 類別 | Claude Opus 4.5 | Kimi K2 |
|---|---|---|
| Provider | Anthropic | Moonshot |
| Context Window | 200K 勝出 | 128K |
| Input Price ($/1M) | $5 | $0.55 勝出 |
| Output Price ($/1M) | $25 | $2.2 勝出 |
| Arena ELO | 1380 | 1380 |
| Coding | 80.9% SWE-bench | 65.8% SWE-bench |
| Reasoning | unknown | 60.2% BrowseComp |
| Speed (tokens/sec) | ~35 t/s | ~50 t/s 勝出 |
| Open Source | No | Yes |
常見問題
Which is cheaper, Claude Opus 4.5 or Kimi K2?
Kimi K2 is approximately 91% cheaper than Claude Opus 4.5 per million tokens.
Which is better for coding, Claude Opus 4.5 or Kimi K2?
Claude Opus 4.5 scores 80.9% SWE-bench on coding benchmarks, while Kimi K2 scores 65.8% SWE-bench.
Which has a larger context window?
Claude Opus 4.5 supports 200K context, while Kimi K2 supports 128K.
Is Claude Opus 4.5 or Kimi K2 open source?
Claude Opus 4.5 is proprietary. Kimi K2 is open source.
Which ranks higher on the Chatbot Arena leaderboard?
Kimi K2 ranks higher with ELO 1380 vs 1380.
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