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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...

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Context
1,000,000
Max output
1,000,000
Input / 1M
$5.00
Output / 1M
$30.00
Providers
3
01Profile

Profile

Released
2026-09-11
Last updated
2026-09-11
Knowledge cutoff
Weights
Closed
02Capabilities

Capabilities

Input
text · image · pdf
Output
text
Reasoning
Yes
Tool calling
Yes
Structured output
Yes
Attachments
Yes
Cache read
Cache write
03Pricing

Pricing across 3 providers

Per 1M tokens, USD. Sorted by input price. First-party row highlighted.

ProviderProvider model idInputOutputCache readContext
kilosakana/fugu-ultra-v2$5.00$30.00$0.501,000,000
openroutersakana/fugu-ultra-v2$5.00$30.00$0.501,000,000
vercelsakana/fugu-ultra-v2$5.00$30.00$0.501,000,000
04History

Change history

3+ recent events since 2026-09-11

2026-09-14Addedverceloffering→ new
2026-09-11Addedkilooffering→ new
2026-09-11Addedopenrouteroffering→ new
as of 2026-09-16
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