Compare models

Up to four models side by side.

Compare models
Command A Reasoning Cohere o3-deep-research OpenAI Deprecated
Context window 256k, Best in row 200k
Max output No data 100k
Vision − ✓
Reasoning ✓ ✓
Tool calling ✓ ✓
Structured output − ✓
Batch API − ✓
Licence Proprietary Proprietary
API model id command-a-reasoning-08-2025 o3-deep-research

At a glance

Popular comparisons

Head-to-head pages for models people weigh against each other.

Language models 77
Image generation 18
Video generation 11
Text to speech 9
Speech to text 25
Voice and realtime 17
Embeddings 3