Quality-first multi-agent model for hard research, analysis, and competitions
Fugu Ultra 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 route...
Context
1M
1,000,000 tokens
Max output
1M
1,000,000 tokens
Input
$5.00
per 1M tokens
Output
$30.00
per 1M tokens
Providers
12
15 listings
Intelligence
—
Not yet scored
Pricing
USD per 1M tokens · listed by Sakana AI
| Token type | Standard | Over 200K context |
|---|---|---|
| Input | $5.00 | $10.00 |
| Output | $30.00 | $45.00 |
| Cache read | $0.50 | $1.00 |
Above 272K context: $10.00 in, $45.00 out. Lowest input price across providers: $5.00.
Capabilities
ReasoningYes
Effort: high, xhigh
Tool callYes
Structured outputYes
TemperatureNo
AttachmentsYes
Interleaved reasoningNo
Open weightsNo
ModeratedNo
Input
TextImage
Output
Text
Benchmarks
Published scores and Design Arena Elo
No published benchmark scores for this model yet.
Rankings
Position on each OneAtlas leaderboard
Providers · 12
15 listings
Sakana AI
NanoGPT
LLM Gateway
Vercel AI Gateway
Kilo Gateway
DevPass (LLM Gateway)
Merge GatewayRequesty
AI/ML API
CommandCode
EmpirioLabs AI
LLMTR| Provider | Model ID | Context | Input limit | Output | Input $ | Output $ | Reasoning $ | Cache read | Cache write | Audio in | Audio out | Reasoning | Tools | Structured | Temp. | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AI/ML API | sakana/fugu-ultra | 1M | — | 128K | $5.29 | $31.74 | — | $0.53 | — | — | — | Yes | Yes | Yes | No | Jun 15, 2026 |
| CommandCode | sakana/fugu-ultra | 1M | — | 128K | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | No | Jun 15, 2026 |
| DevPass (LLM Gateway) | fugu-ultra | 1M | — | 1M | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | No | Yes | Jun 15, 2026 |
| EmpirioLabs AI | fugu-ultra-v1-0 | 1M | — | 131K | $7.50 | $45.00 | — | $1.50 | — | — | — | Yes | Yes | Yes | No | Jun 15, 2026 |
| EmpirioLabs AI | fugu-ultra-v1-1 | 1M | — | 131K | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | No | Jun 15, 2026 |
| Kilo Gateway | sakana/fugu-ultra | 1M | — | 128K | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | No | Jun 15, 2026 |
| LLM Gateway | sakana/fugu-ultra | 1M | — | 1M | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | No | No | Jun 15, 2026 |
| LLMTR | sakana/fugu-ultra | 1M | — | 1M | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | No | Jun 15, 2026 |
| Merge Gateway | sakana/fugu-ultra | 1M | — | 128K | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | No | No | Jun 15, 2026 |
| NanoGPT | sakana/fugu-ultra | 1M | 1M | 16K | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | No | Jun 15, 2026 |
| NanoGPT | sakana/fugu-ultra-v1.1 | 1M | 1M | 16K | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | Unknown | Jul 24, 2026 |
| Requesty | fugu-ultra | 1.05M | — | 131K | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | No | No | Jun 15, 2026 |
| Sakana AI | fugu-ultra-20260615 | 1M | — | 1M | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | No | Jun 15, 2026 |
| Sakana AI | fugu-ultra | 1M | — | 1M | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | No | Jun 15, 2026 |
| Vercel AI Gateway | sakana/fugu-ultra | 1M | — | 1M | $5.00 | $30.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | Yes | Jun 15, 2026 |