Model comparison
co-1 vs GPT-5
Capability radar, value bars, and side-by-side posture.
co-1
Not scored
value score
GPT-5
94
value score
co-1 ctx
—
GPT-5 ctx
400K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- GPT-594
Attribute tape
| Field | co-1 | GPT-5 |
|---|---|---|
| Developer | phost01 | OpenAI |
| Context | — | 400K |
| Modalities | Text, Code, Image, Audio | |
| Openness | — | Proprietary Model |
| Speed | — | Fast |
| Price | — | Mid-High |
| Value score | — | 94 |
| Summary | co-1 is a model checkpoint published on Hugging Face by the phost01 (Phoenix Sterling) account. No model card, architecture description, or intended-use information is publicly available at this time. | OpenAI frontier multimodal model. |