Compare · ModelsLive · 2 picked · head to head
Claude Opus 4.7 vs Kimi K2.7 Code
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Claude Opus 4.7 wins on 6/6 benchmarks
Claude Opus 4.7 wins 6 of 6 shared benchmarks. Leads in knowledge · math.
Category leads
knowledge·Claude Opus 4.7math·Claude Opus 4.7
Hype vs Reality
Attention vs performance
Claude Opus 4.7
#65 by perf·no signal
Kimi K2.7 Code
#42 by perf·no signal
Best value
Kimi K2.7 Code
8.8x better value than Claude Opus 4.7
Claude Opus 4.7
3.9 pts/$
$15.00/M
Kimi K2.7 Code
34.3 pts/$
$1.84/M
Vendor risk
Who is behind the model
Anthropic
$380.0B·Tier 1
moonshotai
private · undisclosed
Head to head
6 benchmarks · 2 models
Claude Opus 4.7Kimi K2.7 Code
Chess Puzzles
Claude Opus 4.7 leads by +9.0
Chess Puzzles · tests strategic and tactical reasoning by having models solve chess puzzle positions, evaluating lookahead and pattern recognition abilities.
Claude Opus 4.7
30.0
Kimi K2.7 Code
21.0
FrontierMath-Tier-4-v2-Private
Claude Opus 4.7 leads by +19.5
Claude Opus 4.7
31.7
Kimi K2.7 Code
12.2
FrontierMath-Tiers-1-3-v2-Private
Claude Opus 4.7 leads by +16.1
Claude Opus 4.7
70.2
Kimi K2.7 Code
54.0
GPQA diamond
Claude Opus 4.7 leads by +0.8
Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs.
Claude Opus 4.7
86.9
Kimi K2.7 Code
86.0
OTIS Mock AIME 2024-2025
Claude Opus 4.7 leads by +1.4
OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills.
Claude Opus 4.7
97.8
Kimi K2.7 Code
96.4
SimpleQA Verified
Claude Opus 4.7 leads by +11.4
SimpleQA Verified · short factual questions with verified answers, measuring factual accuracy and the tendency to hallucinate or provide incorrect information.
Claude Opus 4.7
50.6
Kimi K2.7 Code
39.2
Full benchmark table
| Benchmark | Claude Opus 4.7 | Kimi K2.7 Code |
|---|---|---|
Chess Puzzles Chess Puzzles · tests strategic and tactical reasoning by having models solve chess puzzle positions, evaluating lookahead and pattern recognition abilities. | 30.0 | 21.0 |
FrontierMath-Tier-4-v2-Private | 31.7 | 12.2 |
FrontierMath-Tiers-1-3-v2-Private | 70.2 | 54.0 |
GPQA diamond Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs. | 86.9 | 86.0 |
OTIS Mock AIME 2024-2025 OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills. | 97.8 | 96.4 |
SimpleQA Verified SimpleQA Verified · short factual questions with verified answers, measuring factual accuracy and the tendency to hallucinate or provide incorrect information. | 50.6 | 39.2 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $5.00 | $25.00 | 1.0M tokens (~500 books) | $100.00 | |
| $0.61 | $3.07 | 262K tokens (~131 books) | $12.26 |