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Qwen3.7 Max vs GPT 5.1 Codex Max

At a glance
QwenQwen3.7 Max

Alibaba's flagship Qwen3.7 model, built for agent-centric workloads.

851M ctx$1.25/$3.75 per M#15/92
OpenAIGPT 5.1 Codex Max

Extended-context coding model for large codebase operations.

400K ctx$1.25/$10.00 per M
AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
QwenQwen3.7 Max
Reasoning
Sources:Epoch ECI·Epoch AI·Provider·OpenRouter· as of 2026-07-10
Cheaper
Capability
CapabilityECI84.7
Reasoning & Knowledge
Graduate Science91.6%Expert-Level38.1%Factual Recall58.5%
Math
Competition Math95.0%
Coding
Real-World Coding77.3%Scientific Code53.5%
Agentic
Terminal Tasks69.7%Task Horizon—
OpenAIGPT 5.1 Codex Max
Reasoning
CodingInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Epoch AI·OpenRouter· as of 2026-07-10
Capability
Capability—
Reasoning & Knowledge
Graduate Science—Expert-Level—Factual Recall—
Math
Competition Math—
Coding
Real-World Coding—Scientific Code—
Agentic
Terminal Tasks60.4%Task Horizon2.7h
Specs
QwenQwen3.7 Max
1M
Context
66K
Max output
May 2026
Released
OpenAIGPT 5.1 Codex Max
400K
Context
128K
Max output
Dec 2025
Released
Capabilities
QwenQwen3.7 Max
Vision
Audio
Reasoning
OpenAIGPT 5.1 Codex Max
Vision
Audio
Reasoning
Pricing
QwenQwen3.7 Max
Live pricing, shown before you run
Input$1.25/M tokens
Output$3.75/M tokens
Cache read$0.25/M tokens
Cache write$1.56/M tokens
OpenAIGPT 5.1 Codex Max
Live pricing, shown before you run
Input$1.25/M tokens
Output$10.00/M tokens
Cache read$0.13/M tokens
Web search$0.01/search
Chat with Qwen3.7 MaxGo to model
Chat with GPT 5.1 Codex MaxGo to model
Frequently Asked Questions: Qwen3.7 Max vs GPT 5.1 Codex Max▼

Which is better, Qwen3.7 Max or GPT 5.1 Codex Max?

▼

Both Qwen3.7 Max and GPT 5.1 Codex Max 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, Qwen3.7 Max or GPT 5.1 Codex Max?

▼

Qwen3.7 Max has a lower blended cost. Qwen3.7 Max: $1.25 input / $3.75 output. GPT 5.1 Codex Max: $1.25 input / $10.00 output.

Which has a larger context window, Qwen3.7 Max or GPT 5.1 Codex Max?

▼

Qwen3.7 Max has a larger context window: Qwen3.7 Max supports 1M tokens vs GPT 5.1 Codex Max at 400K tokens.

Do both Qwen3.7 Max and GPT 5.1 Codex Max support vision?

▼

GPT 5.1 Codex Max supports vision/image input, but Qwen3.7 Max does not.

What are the key differences between Qwen3.7 Max and GPT 5.1 Codex Max?

▼

Key differences: only GPT 5.1 Codex Max supports vision input. 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 Qwen3.7 Max and GPT 5.1 Codex Max for free on idapt.app to see which performs better for your specific needs.

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