Model comparison
Grok 4.20 vs Command R+
xAI
Grok 4.20
xAI's fourth-generation model with a 2M-token context window.
Cohere
Command R+
Cohere's enterprise RAG specialist with clean tool calling.
Specs
| Metric | Grok 4.20 | Command R+ |
|---|---|---|
| Context window | 2M tokens↑ | 128K tokens |
| Input $/1M tokens | $1.25↑ | $2.50 |
| Output $/1M tokens | $2.50↑ | $10.00 |
| Modalities | Text · Image · File | Text |
| Open weights | No | Yes |
| Released | - | Apr 2024 |
Capability differences
| Capability | Grok 4.20 | Command R+ |
|---|---|---|
| Vision | Yes | No |
| Extended thinking | Yes | No |
| Open weights | No | Yes |
Key differences
- -Grok 4.20 offers 2M context; Command R+ offers 128K.
- -Input pricing: Grok 4.20 at $1.25/1M vs Command R+ at $2.50/1M.
- -Command R+ is open weights; Grok 4.20 is proprietary.