Data points: 42
The readout for Claude Opus 4.6 and Kimi K2 0905, before the detailed comparison sheet.
Decision read
Claude Opus 4.6
Claude Opus 4.6 currently has the stronger profile, with verified wins split 3 to 0.
Evidence depth
42 data points
Includes 10 benchmark rows, 0 audit samples, and 0 provider examples.
Selection signal
Start with Claude Opus 4.6
The charts below split 10 high-signal samples across speed, scores, and audit health.
Switch either side of this report to compare another model with the same LMSpeed data pipeline.
Select a different model to open a new comparison URL.
Model compare Claude Opus 4.6 vs Kimi K2 0905claude-opus-4-6-vs-kimi-k2-0905 | Model A Claude Opus 4.6 | Model B Kimi K2 0905 |
|---|---|---|
| Overall leader | Leading | Contender |
| Verified metric wins | 3 wins | 0 wins |
| Where it leads | Free providers, Provider coverage, Recent tests |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
Compare benchmark category scores on a 0-100 scale. Select a category to inspect the gap.
Avg. score
Claude Opus 4.6
64.1
Avg. score
Kimi K2 0905
50.5
Selected category
Coding
Claude Opus 4.6 leads by 13.6
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
Claude Opus 4.6
2.11 s
Rank #51/113 · confidence 4
Kimi K2 0905
winner1.12 s
Rank #33/113 · confidence 4
Claude Opus 4.6
2.11 s
Rank #84/113 · confidence 4
Kimi K2 0905
winner1.12 s
Rank #50/113 · confidence 4
Claude Opus 4.6
winner47.6 tok/s
Rank #93/113 · confidence 4
Kimi K2 0905
37.3 tok/s
Rank #102/113 · confidence 4
Claude Opus 4.6
$25.00/M
Rank #125/138 · confidence 4
Kimi K2 0905
winner$2.50/M
Rank #66/138 · confidence 4
Claude Opus 4.6
$10.00/M
Rank #125/138 · confidence 4
Kimi K2 0905
winner$1.07/M
Rank #67/138 · confidence 4
Claude Opus 4.6
$5.00/M
Rank #124/138 · confidence 4
Kimi K2 0905
winner$0.600/M
Rank #68/138 · confidence 4
Claude Opus 4.6
winner84.0%
Rank #37/152 · confidence 4
Kimi K2 0905
76.7%
Rank #71/152 · confidence 4
Claude Opus 4.6
winner82.0%
Rank #44/113 · confidence 4 · eval date 2026-02-01
Kimi K2 0905
81.9%
Rank #47/113 · confidence 4
Claude Opus 4.6
winner18.6%
Rank #46/150 · confidence 4
Kimi K2 0905
6.3%
Rank #93/150 · confidence 4
Claude Opus 4.6
winner45.7%
Rank #22/149 · confidence 4
Kimi K2 0905
30.7%
Rank #107/149 · confidence 4
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Claude Opus 4.6 | Kimi K2 0905 |
|---|---|---|
| No completed audits are available from shared providers yet. | ||
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | Claude Opus 4.6 | Kimi K2 0905 |
|---|---|---|
| No shared provider examples are available yet. | ||
This report only uses LMSpeed data for Claude Opus 4.6 and Kimi K2 0905: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | Claude Opus 4.6 | Kimi K2 0905 |
|---|---|---|
| When to choose each model | Claude Opus 4.6 Claude Opus 4.6 is stronger when you prioritize Free providers, Provider coverage, Recent tests. | Kimi K2 0905 Kimi K2 0905 does not clearly lead on the verified metrics here, so check provider-specific pricing before choosing. |
TL;DR: Claude Opus 4.6 leads across 42 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from Claude Opus 4.6 vs Kimi K2 0905 into nearby model comparisons with enough verified LMSpeed data.
| No data |
| Model metadata | Claude Opus 4.6 exposes 1M tokens; notable signals: Text input, Image input, File input, Text output. | Kimi K2 0905 exposes 262.1K tokens; notable signals: Text input, Text output, Tool calling, Structured outputs. |
|---|---|---|
| Developer | Anthropic | MoonshotAI |
| Context window | 1M tokens | 262.1K tokens |
| Max output | 128K tokens | 100.4K tokens |
| Released | Feb 2026 | No data |
| Modalities | Input TextImageFile Output Text | Input Text Output Text |
| Features | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeReasoning | Text inputText outputTool callingStructured outputsJSON mode |
| Parameters | No data | No data |
| Tokenizer | Claude | Other |
| Knowledge cutoff | No data | 2024-12-31 |
| OpenRouter ID | anthropic/claude-opus-4.6 | moonshotai/kimi-k2-0905 |
| References | No data | No data |
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
