Cohere Command R+ vs GPT-5.4

Pick two tools from the same category to compare side-by-side.

	Cohere Command R+ Cohere's RAG-optimized model with strong tool use + citation grounding.	GPT-5.4 OpenAI's more affordable frontier model for coding and professional work, sitting below GPT-5.5.
Category	model	model
Vendor type	commercial	commercial
Pricing	free	usage
Strengths	+ Purpose-built for RAG with citation grounding + Multilingual + Enterprise deploy options	+ Half the per-token price of GPT-5.5 while staying in the frontier coding/professional tier + 1M-token context window with up to 128K output tokens + mini variant targeted at subagent and computer-use workloads for high-volume agent fleets
Tradeoffs	− Smaller ecosystem than Claude/OpenAI	− OpenAI directs complex reasoning and coding to GPT-5.5 instead − Older knowledge cutoff (Aug 31, 2025) than GPT-5.5
Used in stacks	0	0