Home / All model prices / Sakana / fugu-ultra S Sakana
fugu-ultra OpenRouter price Model overview 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 window 1,000,000 tokens
Knowledge cutoff —
Price last verified 2026-09-06
First observed 2026-08-11 Descriptions, capabilities, and tariffs come from the linked source. First-party prices take priority; OpenRouter fallbacks are labelled.
Current price Estimated API value in USD per million tokens, backed by OpenRouter's public Models API.
Input $5
Cached input $0.5
Cache write 5m —
Cache write 1h —
Output $30 Capabilities and formats text image include reasoning reasoning reasoning effort structured outputs tool choice tools web search options Performance references No comparable benchmark data is currently available.
PRICE EVOLUTION Price history Original observation and every later change, including any change of price source.
Original observed price Official price unavailable 2026-08-11
Input: — Cached input: — Cache write 5m: — Cache write 1h: — Output: —
Price change OpenRouter price 2026-08-20
Input: $5 Cached input: $0.5 Cache write 5m: — Cache write 1h: — Output: $30
