Kimi K2.7 Code is 7.4× cheaper per million tokens (blended). Claude Opus 5 has the larger context window (1,000,000 vs 262,144 tokens, 3.8×). Kimi K2.7 Code is open-weights; the other is not.
Claude Opus 5 vs Kimi K2.7 Code
Live catalog fields. Best-in-row is highlighted.
Claude Opus 5
Anthropic · anthropic__claude-opus-5
Kimi K2.7 Codeopen
Moonshotai · moonshotai__kimi-k2.7-code
Identity
| Field | anthropic__claude-opus-5 | moonshotai__kimi-k2.7-code |
|---|---|---|
| Provider | Anthropic | Moonshotai |
| Slug | anthropic__claude-opus-5 | moonshotai__kimi-k2.7-code |
| Status | live | live |
| Open weights | No | Yes |
| License | — | — |
| HuggingFace | — | moonshotai/Kimi-K2.7-Code |
Quality
| Field | anthropic__claude-opus-5 | moonshotai__kimi-k2.7-code |
|---|---|---|
| Quality index (0–100) | 93.4 | — |
Cost
| Field | anthropic__claude-opus-5 | moonshotai__kimi-k2.7-code |
|---|---|---|
| Input $ / 1M tokens | $5.00 | $0.66 |
| Cached input $ / 1M | $0.50 | $0.18 |
| Output $ / 1M tokens | $25.00 | $3.40 |
Context
| Field | anthropic__claude-opus-5 | moonshotai__kimi-k2.7-code |
|---|---|---|
| Max context tokens | 1,000,000 | 262,144 |
| Max output tokens | 128,000 | 235,929 |
Modalities
| Field | anthropic__claude-opus-5 | moonshotai__kimi-k2.7-code |
|---|---|---|
| Input | text, image, file | text, image |
| Output | text | text |