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Model comparison

Claude Sonnet 4.6 vs Qwen2.5 VL 72B

Not a benchmark table. This puts pricing, context, interface fit, and key visibility into one decision card.

Provider
Anthropic / Alibaba Cloud · Qwen
global / china
Context
1M / 131.1K
text+image->text / text+image->text
Input price
$3.00 / $0.60
per 1M tokens
Output price
$15.00 / $2.40
per 1M tokens
Left model
Claude Sonnet 4.6
Anthropic
FamilyClaude
Modalitytext+image->text

高质量写作与复杂分析强项,适合企业内容与知识场景。

Right model
Qwen2.5 VL 72B
Alibaba Cloud · Qwen
FamilyQwen2.5-VL
Modalitytext+image->text

多模态场景的重要中国模型入口。

Comparison summary

How to choose first

This is a cross-provider comparison. Start with the job boundary, then verify what your key can actually see.

On the listed price snapshot, Qwen2.5 VL 72B is cheaper on combined input and output, but real routing, discounts, and limits still matter.

Claude Sonnet 4.6 has the larger context window, which helps with long documents, knowledge bases, logs, and multi-turn workflows.

Decision boundary

Do not start with which model is absolutely stronger. Start with the boundary: cost, context, speed, quality, ecosystem, or supply stability.

  • Claude Sonnet 4.6 is worth checking first when the Claude family, 1M context, and text+image->text capability match the job.
  • Qwen2.5 VL 72B is worth checking first when the Qwen2.5-VL family, 131.1K context, and text+image->text capability match the job.

Key checking route

If you already hold a key, the valuable check is provider identity, callable models, and whether balance, limits, or subscription status are visible.

  • Anthropic: Claude Sonnet 4.6, Claude, text+image->text
  • Alibaba Cloud · Qwen: Qwen2.5 VL 72B, Qwen2.5-VL, text+image->text

Commercial fit

Commercially, do not look at model names alone. Combine price, limits, region, upstream stability, and ongoing monitoring.

  • Claude Sonnet 4.6: 高质量写作与复杂分析强项,适合企业内容与知识场景。
  • Qwen2.5 VL 72B: 多模态场景的重要中国模型入口。