Model comparison
OpenChat 3.5 vs GPT-5
Capability radar, value bars, and side-by-side posture.
OpenChat 3.5
Not scored
value score
GPT-5
94
value score
OpenChat 3.5 ctx
—
GPT-5 ctx
400K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- GPT-594
Attribute tape
| Field | OpenChat 3.5 | GPT-5 |
|---|---|---|
| Developer | openchat | OpenAI |
| Context | — | 400K |
| Modalities | Text, Code, Image, Audio | |
| Openness | — | Proprietary Model |
| Speed | — | Fast |
| Price | — | Mid-High |
| Value score | — | 94 |
| Summary | OpenChat 3.5 is an open-source 7B parameter chat and instruction-following language model fine-tuned with C-RLFT (Conditioned Reinforcement Learning Fine-Tuning) on mixed-quality data without preference labels. It targets local and self-hosted deployment, claiming competitive benchmark performance relative to much larger models. | OpenAI frontier multimodal model. |