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Model comparison

Qwen2.5 VL 72B vs Yi Lightning

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

Provider
Alibaba Cloud · Qwen / 01.AI / Yi
china / china
Context
131.1K / 200K
text+image->text / text->text
Input price
$0.60 / $0.18
per 1M tokens
Output price
$2.40 / $0.72
per 1M tokens
Left 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。

Right model
Yi Lightning
01.AI / Yi
FamilyYi
Modalitytext->text

适合“国产高性价比模型”这类长尾入口。

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, Yi Lightning is cheaper on combined input and output, but real routing, discounts, and limits still matter.

Yi Lightning 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.

  • 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.
  • Yi Lightning is worth checking first when the Yi family, 200K context, and text->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.

  • Alibaba Cloud · Qwen: Qwen2.5 VL 72B, Qwen2.5-VL, text+image->text
  • 01.AI / Yi: Yi Lightning, Yi, text->text

Commercial fit

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

  • Qwen2.5 VL 72B: 多模态场景的重要中国模型入口。
  • Yi Lightning: 适合“国产高性价比模型”这类长尾入口。