{"data":{"id":"heygen/heygen-video-1","provider_id":"heygen","name":"HeyGen: HeyGen Video","modalities":["text","image","video","audio"],"context_window":0,"family":"heygen-video-1","status":"active","description":"HeyGen Video is a general-purpose video generation model from HeyGen. It renders short clips with synthesized audio (dialogue, ambience, and sound effects) in a single call, working from a text...","architecture":{"modality":"text+image+audio+video->video","input_modalities":["text","image","video","audio"],"output_modalities":["video"],"tokenizer":"Other","instruct_type":null},"supported_parameters":[],"created_at":1790798684,"canonical_slug":"heygen/heygen-video-1-20260930","catalog_source":"openrouter","host_id":"openrouter","host_name":"OpenRouter","creator_id":"heygen","creator_name":"Heygen","cheapest_provider":"heygen","cheapest_provider_name":"HeyGen","cheapest_price":0,"savings_pct":null,"savings_basis":null,"provider":{"id":"heygen","name":"Heygen","website":"https://openrouter.ai/heygen","categories":["text","image","video","audio"],"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":40084,"model_id":"heygen/heygen-video-1","unit":"token","input_per_1m_usd":null,"output_per_1m_usd":null,"flat_usd":null,"currency":"USD","effective_at":"2026-10-08","source_url":"https://openrouter.ai/heygen/heygen-video-1","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. No positive price in this OpenRouter object, and the id is not a :free SKU. Amounts are null rather than $0.","last_verified_at":"2026-10-08T17:11:32.756Z","source":"openrouter","confidence":"official","cache_read_per_1m_usd":null,"cache_write_per_1m_usd":null,"cache_write_1h_per_1m_usd":null,"pricing_detail":{"unpriced":true},"long_context_override":false}]}}