{"version":"1","model":{"id":"minimax/h3-max/director","name":"MiniMax H3 Max Director","kind":"video","availability":"coming_soon","available":false,"restricted":false,"api_key_only":false,"description":"MiniMax H3 Max Director creates continuous real-time video that accepts new prompts while streaming and preserves character, setting, and story continuity.","pricing_note":"Realtime WebRTC session with a 60-second billing minimum. Launch pricing through September 14; standard rates apply afterward.","categories":["t2v"],"prompt_required":true,"prompt_supported":true,"input_fields":["prompt","type","prompt_version","protocol_version","aspect_ratio","resolution","memory","seed"],"supports":{"audioGeneration":true},"aspect_ratios":["16:9","9:16","1:1"],"resolutions":["480p","768p"],"durations":[],"fixed_output":{"frame_rate":24},"max_prompt_length":50000,"base_credits":600,"api_gross_margin_percent":20,"added_at":"2026-09-03","popularity_rank":374,"example_prompt":"A continuous live-action adventure follows the same three travelers aboard a luminous train crossing impossible worlds, preserving the crew, train, and visual continuity","preview":{"image":"https://v3b.fal.media/files/b/0aa8e1ed/B0XPwpNjLEqrbapCIGPJj.jpg"},"schema_url":"/api/v1/models?id=minimax%2Fh3-max%2Fdirector","input_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","$id":"https://www.artemotion.ai/api/v1/models?id=minimax%2Fh3-max%2Fdirector","title":"MiniMax H3 Max Director realtime configure message","description":"Exact WebRTC configure message for the forthcoming realtime session endpoint. This model is not accepted by POST /api/v1/generate.","type":"object","properties":{"protocol_version":{"type":"integer","const":1,"default":1},"prompt":{"type":"string","minLength":1,"maxLength":50000},"aspect_ratio":{"type":"string","default":"16:9","enum":["16:9","9:16","1:1"]},"type":{"type":"string","const":"configure"},"resolution":{"type":"string","default":"768p","enum":["480p","768p"]},"memory":{"type":"integer","default":12,"minimum":1,"maximum":50,"description":"Number of prior segment prompts retained as context for future prompt expansion."},"seed":{"default":null,"anyOf":[{"type":"integer"},{"type":"null"}]},"prompt_version":{"type":"integer","minimum":1}},"required":["type","prompt_version","prompt"],"additionalProperties":false},"parameters":[{"key":"type","label":"Message Type","type":"select","default":"configure","options":["configure"],"required":true},{"key":"prompt_version","label":"Prompt Version","type":"integer","default":1,"min":1,"step":1,"required":true},{"key":"protocol_version","label":"Protocol Version","type":"integer","default":1,"min":1,"max":1,"step":1},{"key":"memory","label":"Prompt Memory","type":"integer","default":12,"min":1,"max":50,"step":1,"description":"Prior segment prompts retained as context for future live prompts."},{"key":"seed","label":"Seed","type":"seed"}]}}