Model comparison
co31 vs Claude 4 Opus
Capability radar, value bars, and side-by-side posture.
co31
Not scored
value score
Claude 4 Opus
95
value score
co31 ctx
200K
Claude 4 Opus ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- Claude 4 Opus95
Attribute tape
| Field | co31 | Claude 4 Opus |
|---|---|---|
| Developer | supergpt79 | Anthropic |
| Context | 200K | 200K |
| Modalities | Text, Code, Image | |
| Openness | Closed | Proprietary Model |
| Speed | — | — |
| Price | $10/1M in · $40/1M out | $15/1M in · $75/1M out |
| Value score | — | 95 |
| Summary | co31 is a model artifact published on Hugging Face by the supergpt79 account. No public model card, capability description, benchmark data, or license statement is available, so its modality and intended use remain unverified. | Anthropic frontier Opus-class model. |