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Kimi K3 vs Qwen2.5 72B

At a glance
MoonshotAIKimi K3

MoonshotAI's 2.8T-parameter flagship for complex coding, knowledge work, and long-horizon agent runs.

1.0M ctx$3.00/$15.00 per M
QwenQwen2.5 72B

Large 72B model from the Qwen 2.5 generation.

6333K ctx$0.36/$0.40 per M#65/92
AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
MoonshotAIKimi K3
Reasoning
CodingInsufficient data
MathInsufficient data
Sources:Provider·OpenRouter· as of 2026-07-16
Capability
Capability—
Reasoning & Knowledge
Graduate Science93.5%Expert-Level43.5%
Math
Math Problems—Competition Math—
Agentic
Terminal Tasks88.3%Task Horizon—
QwenQwen2.5 72B
CodingInsufficient data
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Cheaper
Capability
CapabilityECI62.8
Reasoning & Knowledge
Graduate Science49.1%Expert-Level—
Math
Math Problems63.2%Competition Math8.1%
Agentic
Terminal Tasks—Task Horizon5min
Specs
MoonshotAIKimi K3
1.0M
Context
16K
Max output
Jul 2026
Released
QwenQwen2.5 72B
33K
Context
16K
Max output
Sep 2024
Released
Capabilities
MoonshotAIKimi K3
Vision
Audio
Reasoning
QwenQwen2.5 72B
Vision
Audio
Reasoning
Pricing
MoonshotAIKimi K3
Live pricing, shown before you run
Input$3.00/M tokens
Output$15.00/M tokens
Cache read$0.30/M tokens
QwenQwen2.5 72B
Live pricing, shown before you run
Input$0.36/M tokens
Output$0.40/M tokens
Chat with Kimi K3Go to model
Chat with Qwen2.5 72BGo to model
Frequently Asked Questions: Kimi K3 vs Qwen2.5 72B▼

Which is better, Kimi K3 or Qwen2.5 72B?

▼

Both Kimi K3 and Qwen2.5 72B 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, Kimi K3 or Qwen2.5 72B?

▼

Qwen2.5 72B has a lower blended cost. Kimi K3: $3.00 input / $15.00 output. Qwen2.5 72B: $0.36 input / $0.40 output.

Which has a larger context window, Kimi K3 or Qwen2.5 72B?

▼

Kimi K3 has a larger context window: Kimi K3 supports 1M tokens vs Qwen2.5 72B at 33K tokens.

Do both Kimi K3 and Qwen2.5 72B support vision?

▼

Kimi K3 supports vision/image input, but Qwen2.5 72B does not.

What are the key differences between Kimi K3 and Qwen2.5 72B?

▼

Key differences: Qwen2.5 72B is significantly cheaper; only Kimi K3 supports vision input; only Kimi K3 offers extended reasoning mode. 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 Kimi K3 and Qwen2.5 72B for free on idapt.app to see which performs better for your specific needs.

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