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Fugu Ultra vs Gemini 3.7 Flash
Fugu Ultra (Sakana) and Gemini 3.7 Flash (Google DeepMind) compared on benchmarks, pricing, context window, and use-case rankings.
- Gemini 3.7 Flash is cheaper on input tokens — $0.75 vs $5.00 per 1M.
- Gemini 3.7 Flash has a larger context window (1M vs 1M tokens).
| Attribute | Fugu Ultra | Gemini 3.7 Flash |
|---|---|---|
| Scores | ||
| Intelligence (ECI) | — | 157 |
| Coding | — | 88 |
| Math | — | 73 |
| Reasoning & Knowledge | — | 82 |
| Agentic & Tools | — | 94 |
| Specifications | ||
| Developer | Sakana | Google DeepMind |
| Family | — | Gemini |
| Released | Jun 24, 2026 | Aug 13, 2026 |
| Parameters | — | — |
| Availability | — | API access |
| Context window | 1M | 1M |
| Price — $/M input | $5.00 | $0.75 |
| Price — $/M output | $30.00 | $3.75 |
| Inputs | text, image | text, image, video, file, audio |
| Outputs | text | text |
| Benchmarks | ||
| AIME 2024/2025 | — | 97% |
| APEX | — | 68% |
| ARC-AGI | — | 96% |
| ARC-AGI-2 | — | 85% |
| GPQA Diamond | — | 95% |
| Humanity's Last Exam | — | 39% |
| SciCode | — | 60% |
| SimpleQA Verified | — | 69% |
| WebDev Arena | — | 1587 |
Use-case scores are 0–100 percentile composites across each area’s benchmarks, ranked against every model from the past year. Highlighted cells lead each row. Open a model for the full picture.
Frequently asked questions
Which is cheaper, Fugu Ultra or Gemini 3.7 Flash?
Gemini 3.7 Flash is cheaper on input tokens at $0.75 per million, versus $5.00 (representative OpenRouter pricing).
Which has a larger context window, Fugu Ultra or Gemini 3.7 Flash?
Gemini 3.7 Flash supports up to 1M tokens, compared with 1M for the other.
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Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.