{"data":{"id":"google/gemini-3-pro-image-preview","provider_id":"google","name":"Google: Nano Banana Pro (Gemini 3 Pro Image Preview)","modalities":["image","text"],"context_window":65536,"family":"gemini-3-pro-image-preview","status":"active","description":"Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reasoning, real-world grounding, and...","architecture":{"modality":"text+image->text+image","input_modalities":["image","text"],"output_modalities":["image","text"],"tokenizer":"Gemini","instruct_type":null},"supported_parameters":["include_reasoning","max_tokens","reasoning","response_format","seed","stop","structured_outputs","temperature","top_p"],"created_at":1763653797,"canonical_slug":"google/gemini-3-pro-image-preview-20251120","catalog_source":"openrouter","host_id":"openrouter","host_name":"OpenRouter","creator_id":"google","creator_name":"Google","cheapest_provider":"google-ai-studio","cheapest_provider_name":"Google AI Studio","cheapest_price":2.25,"savings_pct":null,"savings_basis":null,"provider":{"id":"google","name":"Google","website":"https://ai.google.dev","categories":["image","text","audio","video"],"docs_url":"https://ai.google.dev/gemini-api/docs","notes":"Live OpenRouter feed. Prices are OpenRouter list rates, not a contract with the origin lab.","role":"lab"},"prices":[{"id":1193,"model_id":"google/gemini-3-pro-image-preview","unit":"token","input_per_1m_usd":2,"output_per_1m_usd":12,"flat_usd":null,"currency":"USD","effective_at":"2026-10-08","source_url":"https://openrouter.ai/google/gemini-3-pro-image-preview","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 0.2/1M. Cache write 0.375/1M. Web search 0.014 USD per call.","last_verified_at":"2026-10-08T17:11:32.756Z","source":"openrouter","confidence":"official","cache_read_per_1m_usd":0.2,"cache_write_per_1m_usd":0.375,"cache_write_1h_per_1m_usd":null,"pricing_detail":{"web_search_usd":0.014,"image_input_per_1m_usd":2,"image_output_per_1m_usd":120,"audio_per_1m_usd":2,"input_audio_cache_per_1m_usd":0.2,"internal_reasoning_per_1m_usd":12},"long_context_override":false}]}}