OpenAI: GPT-5.5 Pro vs Cohere: Command A — pricing compared

Side-by-side API pricing for OpenAI: GPT-5.5 Pro and Cohere: Command A, normalized to $/1M tokens from the live OpenRouter feed.

Token Price Index › Browse › OpenAI: GPT-5.5 Pro vs Cohere: Command A

On blended cost, Cohere: Command A ($4.38/M) is about 94% cheaper than OpenAI: GPT-5.5 Pro ($67.50/M) per 1M tokens. Cohere: Command A wins on input price, Cohere: Command A on output, and OpenAI: GPT-5.5 Pro has the larger context window.

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ModelContextInput $/MOutput $/MBlended $/M
OpenAI: GPT-5.5 Provision
openai
1,050,000$30.00/M$180/M$67.50/M
Cohere: Command A
cohere
256,000$2.50/M$10.00/M$4.38/M

Frequently asked questions

Is OpenAI: GPT-5.5 Pro or Cohere: Command A cheaper?
On a blended basis Cohere: Command A is cheaper at $4.38/M per 1M tokens versus $67.50/M for OpenAI: GPT-5.5 Pro — about 94% less. Blended weights input 3:1 over output.
OpenAI: GPT-5.5 Pro vs Cohere: Command A: input token cost?
OpenAI: GPT-5.5 Pro charges $30.00/M per 1M input tokens; Cohere: Command A charges $2.50/M. Cohere: Command A is cheaper on input.
OpenAI: GPT-5.5 Pro vs Cohere: Command A: output token cost?
OpenAI: GPT-5.5 Pro charges $180/M per 1M output tokens; Cohere: Command A charges $10.00/M. Cohere: Command A is cheaper on output.
Which has the larger context window, OpenAI: GPT-5.5 Pro or Cohere: Command A?
OpenAI: GPT-5.5 Pro supports 1,050,000 tokens and Cohere: Command A supports 256,000 tokens, so OpenAI: GPT-5.5 Pro handles longer inputs in a single call.
How do I track OpenAI: GPT-5.5 Pro and Cohere: Command A price changes?
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Data: OpenRouter public model API, normalized to $/1M tokens. Blended = (3×input + output)/4. Generated 19 Oct 2026 22:00 UTC. Prices change often — confirm on the provider before committing spend.