All comparisons
Colosseum 355B Instruct vs Codex Mini Latest
Side-by-side comparison of specifications, capabilities, and pricing.
| Released | 2025-01-01 | 2025-05-16 |
| Context window | 16K | 200K |
| Parameters | 355B | — |
| Architecture | decoder only | decoder only |
| License | 1 | Proprietary |
| Knowledge cutoff | — | — |
Capabilities | ||
| Vision | ||
| Multimodal | ||
| Reasoning | ||
| Function calling | ||
| Tool use | ||
| JSON mode | ||
| Code execution | ||
Availability | ||
| Providers | — | |