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Fugu Ultra v2

by Sakana

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 mode

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Fugu Ultra v2

Added 20 Sept 2026

#sakana

Overview

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...

How to use / API access

Call via OpenRouter with model id `sakana/fugu-ultra-v2`.

  • openrouter · sakana/fugu-ultra-v2 Docs

OpenRouter id: sakana/fugu-ultra-v2

Notes

Fugu Ultra v2 is listed in the EDNA Models directory from the OpenRouter catalogue.

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USAGE / OPENROUTER

How much Fugu Ultra v2 is used

Tokens processed through OpenRouter each day. It shows what developers actually run, not every company's private traffic.

Tokens, last 7 days
1.7B ▲43%
Requests, last 7 days
9.1K
Tool calls, last 7 days
5.9K
Price per million tokens
$5 in · $30 out
01B2B19 Sept: 59.8M tokens, 740 requests20 Sept: 66.6M tokens, 872 requests21 Sept: 53.3M tokens, 966 requests22 Sept: 274M tokens, 3.9K requests23 Sept: 69.2M tokens, 1.3K requests24 Sept: 9.8M tokens, 682 requests25 Sept: 65.8M tokens, 868 requests26 Sept: 188M tokens, 2.8K requests27 Sept: 39.2M tokens, 1.2K requests28 Sept: 35.1M tokens, 944 requests29 Sept: 123M tokens, 1K requests30 Sept: 43.4M tokens, 582 requests1 Oct: 43.8M tokens, 870 requests2 Oct: 153M tokens, 1.7K requests3 Oct: 63.1M tokens, 1.3K requests4 Oct: 210M tokens, 1.6K requests5 Oct: 189M tokens, 2K requests6 Oct: 65.6M tokens, 2.2K requests7 Oct: 1.5B tokens, 13.2K requests8 Oct: 525M tokens, 5.3K requests9 Oct: 281M tokens, 9.1K requests10 Oct: 130M tokens, 4.1K requests11 Oct: 27.5M tokens, 1K requests12 Oct: 20.7M tokens, 1.4K requests13 Oct: 53.2M tokens, 3.3K requests14 Oct: 132M tokens, 3.1K requests15 Oct: 159M tokens, 1.5K requests16 Oct: 37M tokens, 907 requests17 Oct: 17.5M tokens, 478 requests18 Oct: 1.1B tokens, 3.8K requests19 Oct: 177M tokens, 923 requests20 Oct: 155M tokens, 920 requests21 Oct: 14.5M tokens, 641 requests19 Sept3 Oct17 Oct21 OctSee where it ranks on the leaderboard →

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Price date: 2026-10-18. Prices are USD API token rates. Your app subscription, uploads, browsing and tools are separate.

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