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Qwen2.5 VL 72B vs Claude Fable 5.1

At a glance

Large 72B vision-language model from Qwen 2.5 generation.

63128K ctx$0.80/$1.00 per M#65/92

Anthropic's upgraded Mythos-class flagship, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work.

1M ctx$10.00/$50.00 per M
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
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Epoch ECI·OpenRouter· as of 2026-07-10
Cheaper96%
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Specs
128K
Context
64K
Max output
Feb 2025
Released
1M
Context
128K
Max output
Sep 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input92%$0.80/M tokens
Output98%$1.00/M tokens
Cache read$0.40/M tokens
Live pricing, shown before you run
Input$10.00/M tokens
Output$50.00/M tokens
Cache read37%$0.25/M tokens
Cache write$12.50/M tokens
Web search$0.01/search
Chat with Qwen2.5 VL 72BGo to model
Chat with Claude Fable 5.1Go to model
Frequently Asked Questions: Qwen2.5 VL 72B vs Claude Fable 5.1▼

Which is better, Qwen2.5 VL 72B or Claude Fable 5.1?

▼

Both Qwen2.5 VL 72B and Claude Fable 5.1 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, Qwen2.5 VL 72B or Claude Fable 5.1?

▼

Qwen2.5 VL 72B has a lower blended cost. Qwen2.5 VL 72B: $0.80 input / $1.00 output. Claude Fable 5.1: $10.00 input / $50.00 output.

Which has a larger context window, Qwen2.5 VL 72B or Claude Fable 5.1?

▼

Claude Fable 5.1 has a larger context window: Qwen2.5 VL 72B supports 128K tokens vs Claude Fable 5.1 at 1M tokens.

Do both Qwen2.5 VL 72B and Claude Fable 5.1 support vision?

▼

Yes, both Qwen2.5 VL 72B and Claude Fable 5.1 support vision/image input.

What are the key differences between Qwen2.5 VL 72B and Claude Fable 5.1?

▼

Key differences: Qwen2.5 VL 72B is significantly cheaper; only Claude Fable 5.1 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 Qwen2.5 VL 72B and Claude Fable 5.1 for free on idapt.app to see which performs better for your specific needs.

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