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Claude Opus 5 vs Kimi K2.7 Code

At a glance

Anthropic's flagship for demanding reasoning, coding, and long-horizon agentic work.

1M ctx$5.00/$25.00 per M

MoonshotAI's coding-focused Kimi model for end-to-end software engineering.

82262K ctx$0.82/$3.75 per M#20/92
Demos
All demos

No shared demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Capability
Capability—
Reasoning & Knowledge
Graduate Science—Factual Recall—
Math
Competition Math—
Reasoning
CodingInsufficient data
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Cheaper84%
Capability
CapabilityECI81.8
Reasoning & Knowledge
Graduate Science89.5%Factual Recall39.2%
Math
Competition Math96.4%
Specs
1M
Context
128K
Max output
Jul 2026
Released
262K
Context
128K
Max output
Jun 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input$5.00/M tokens
Output$25.00/M tokens
Cache read$0.50/M tokens
Cache write$6.25/M tokens
Web search$0.01/search
Live pricing, shown before you run
Input84%$0.82/M tokens
Output85%$3.75/M tokens
Cache read68%$0.16/M tokens
Chat with Claude Opus 5Go to model
Chat with Kimi K2.7 CodeGo to model
Frequently Asked Questions: Claude Opus 5 vs Kimi K2.7 Code▼

Which is better, Claude Opus 5 or Kimi K2.7 Code?

▼

Both Claude Opus 5 and Kimi K2.7 Code are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, Claude Opus 5 or Kimi K2.7 Code?

▼

Kimi K2.7 Code has a lower blended cost. Claude Opus 5: $5.00 input / $25.00 output. Kimi K2.7 Code: $0.82 input / $3.75 output.

Which has a larger context window, Claude Opus 5 or Kimi K2.7 Code?

▼

Claude Opus 5 has a larger context window: Claude Opus 5 supports 1M tokens vs Kimi K2.7 Code at 262K tokens.

Do both Claude Opus 5 and Kimi K2.7 Code support vision?

▼

Yes, both Claude Opus 5 and Kimi K2.7 Code support vision/image input.

What are the key differences between Claude Opus 5 and Kimi K2.7 Code?

▼

Key differences: Kimi K2.7 Code is significantly cheaper. Compare full specs on this page.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Claude Opus 5 and Kimi K2.7 Code for free on idapt.app to see which performs better for your specific needs.

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