- Free Tools
- LLM Cost Estimator
- LLM Gateway
- Fugu Ultra v2.0 (Sakana AI)

Fugu Ultra v2.0 (Sakana AI) via LLM Gateway
Specifications
Context Window
1,000,000 tokens
Release Date
2026-09-11
Capabilities
AttachmentsReasoningTool callingStructured outputTemperatureImage input
Availability
Proprietary API
Model Overview
Fugu Ultra v2.0 (Sakana AI) is a fugu-family model by LLM Gateway with a 1.0M token context window and up to 1.0M output tokens. It is priced at $5.00/1M input tokens and $30.00/1M output tokens.
Key capabilities include: attachments, reasoning, tool calling, structured output, temperature, image input. It supports advanced reasoning for complex multi-step tasks. It can call external tools and functions for agentic workflows.
Details
More models from LLM Gateway

Atria Dawn Preview (Atria)
$0.00 in · $0.00 out

Fugu Max (Sakana AI)
$2.00 in · $6.00 out

DeepSeek V4.1 Flash (Alibaba Cloud)
$0.3000 in · $1.20 out

DeepSeek V4.1 Flash (Together AI)
$0.3000 in · $1.20 out

DeepSeek V4.1 Flash (NovitaAI)
$0.3000 in · $1.20 out

DeepSeek V4.1 Flash (DeepInfra)
$0.2000 in · $0.6000 out






