# Sakana: Fugu Ultra v2

Provider: sakana  
Category: llm  
Model ID: `sakana/fugu-ultra-v2`

Fugu Ultra v2 is the higher-performance model in Sakana AI's Fugu family. Rather than a single monolithic model, Fugu is a learned multi-agent orchestration system: a language model trained to...

## Specs

- Context length: 1000000 tokens
- Max output: 128000 tokens
- Modalities: text, image, file
- Released: 2026-09-11

## Pricing

- Input: $5.00 per million tokens
- Output: $30.00 per million tokens

## Providers

- **sakana** — ctx 1000000, input $5.00/M, output $30.00/M

## Verdict

Fugu Ultra v2 offers a massive 1M token context window at mid-tier pricing, making it a strong choice for document-heavy workflows where you need to process entire codebases or lengthy research papers in one pass. The $5/$30 per Mtok pricing sits between budget and premium tiers, though output costs add up quickly on generation-heavy tasks. Without public benchmarks, you're trading proven performance metrics for Sakana's context capacity advantage. Reach for this when context length matters more than established leaderboard rankings.

---
Last verified: 2026-10-19T02:30:34.239Z  
Canonical URL: https://switchy.build/directory/models/fugu-ultra-v2