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Model comparison

Gemma 3 27B vs Command A

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

Provider
Google / Cohere
global / global
Context
131.1K / 256K
text+image->text / text->text
Input price
$0.20 / $2.50
per 1M tokens
Output price
$0.60 / $10.00
per 1M tokens
Left model
Gemma 3 27B
Google
FamilyGemma
Modalitytext+image->text

开源路线里高质量的 Google 家族代表。

Right model
Command A
Cohere
FamilyCommand
Modalitytext->text

企业检索增强与结构化场景常见选项。

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, Gemma 3 27B is cheaper on combined input and output, but real routing, discounts, and limits still matter.

Command A 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.

  • Gemma 3 27B is worth checking first when the Gemma family, 131.1K context, and text+image->text capability match the job.
  • Command A is worth checking first when the Command family, 256K 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.

  • Google: Gemma 3 27B, Gemma, text+image->text
  • Cohere: Command A, Command, text->text

Commercial fit

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

  • Gemma 3 27B: 开源路线里高质量的 Google 家族代表。
  • Command A: 企业检索增强与结构化场景常见选项。