Model comparison
Fugu Ultra vs o3
Capability radar, value bars, and side-by-side posture.
Fugu Ultra
Not scored
value score
o3
93
value score
Fugu Ultra ctx
—
o3 ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- o393
Attribute tape
| Field | Fugu Ultra | o3 |
|---|---|---|
| Developer | sakana | OpenAI |
| Context | — | 200K |
| Modalities | Text, Code | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | $10/1M in · $40/1M out |
| Value score | — | 93 |
| Summary | Fugu Ultra is Sakana AI's high-performance multi-agent orchestration model, exposed through a single OpenAI-compatible API. Under the hood it coordinates multiple LLMs to improve answer quality on complex, multi-step coding and reasoning tasks. | OpenAI reasoning model focused on hard problems. |