{"data":{"id":"sakana/fugu-ultra","provider_id":"sakana","name":"Sakana: Fugu Ultra","modalities":["text","image"],"context_window":1000000,"family":"fugu-ultra","status":"active","description":"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...","architecture":{"modality":"text+image->text","input_modalities":["text","image"],"output_modalities":["text"],"tokenizer":"Other","instruct_type":null},"supported_parameters":["include_reasoning","reasoning","reasoning_effort","structured_outputs","tool_choice","tools","web_search_options"],"created_at":1782276303,"canonical_slug":"sakana/fugu-ultra-20260615","catalog_source":"openrouter","host_id":"openrouter","host_name":"OpenRouter","creator_id":"sakana","creator_name":"Sakana","cheapest_provider":"sakana-ai","cheapest_provider_name":"Sakana AI","cheapest_price":11.25,"savings_pct":null,"savings_basis":null,"provider":{"id":"sakana","name":"Sakana","website":"https://openrouter.ai/sakana","categories":["text","image"],"docs_url":"https://openrouter.ai/models","notes":"Live OpenRouter feed. Prices are OpenRouter list rates, not a contract with the origin lab.","role":"lab"},"prices":[{"id":973,"model_id":"sakana/fugu-ultra","unit":"token","input_per_1m_usd":5,"output_per_1m_usd":30,"flat_usd":null,"currency":"USD","effective_at":"2026-10-08","source_url":"https://openrouter.ai/sakana/fugu-ultra","notes":"OpenRouter list rate. Token fields are USD per token converted to per 1M. Flat image, request, and web_search fields are USD per unit and are not rescaled. Cache read 0.5/1M. Web search 0.01 USD per call. Tier at or above 272000 prompt tokens: input 10/1M, output 45/1M, cache read 1/1M.","last_verified_at":"2026-10-08T17:11:32.756Z","source":"openrouter","confidence":"official","cache_read_per_1m_usd":0.5,"cache_write_per_1m_usd":null,"cache_write_1h_per_1m_usd":null,"pricing_detail":{"web_search_usd":0.01,"overrides":[{"min_prompt_tokens":272000,"input_per_1m_usd":10,"output_per_1m_usd":45,"cache_read_per_1m_usd":1}]},"long_context_override":false}]}}