{"version":"1","model":{"id":"fal-ai/ltx-2.3-22b/distilled/text-to-video","name":"LTX-2.3 Distilled (T2V)","kind":"video","availability":"available","available":true,"restricted":false,"api_key_only":false,"description":"Distilled LTX-2.3 22B text-to-video — fast, high-fidelity generation up to 1440p with native audio synthesis.","categories":["t2v"],"prompt_required":true,"prompt_supported":true,"supports":{"audioGeneration":true},"aspect_ratios":["16:9","9:16","1:1"],"resolutions":["1080p","1440p"],"durations":[3,4,5,6,7,8,10],"base_credits":23,"api_gross_margin_percent":20,"added_at":"2026-05-09","popularity_rank":293,"example_prompt":"A majestic snow leopard prowls across a misty mountain ridge at dawn, its spotted coat gleaming, breath visible in the cold air, slow cinematic motion.","preview":{"image":"https://cdn.artemotion.ai/file/artemotion-ai-bckt/model-previews/ltx-2.3-distilled-sm.webp","video":"https://cdn.artemotion.ai/file/artemotion-ai-bckt/model-previews/ltx-2.3-distilled.mp4"},"schema_url":"/api/v1/models?id=fal-ai%2Fltx-2.3-22b%2Fdistilled%2Ftext-to-video","input_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","$id":"https://www.artemotion.ai/api/v1/models?id=fal-ai%2Fltx-2.3-22b%2Fdistilled%2Ftext-to-video","title":"LTX-2.3 Distilled (T2V) generation request","description":"Request body accepted by POST /api/v1/generate for fal-ai/ltx-2.3-22b/distilled/text-to-video.","type":"object","properties":{"model_id":{"type":"string","const":"fal-ai/ltx-2.3-22b/distilled/text-to-video","description":"ArtEmotion model identifier."},"extra":{"type":"object","additionalProperties":true,"description":"Model-specific settings may also be nested here."},"max_credits":{"type":"number","minimum":1,"description":"Reject before submission if the estimated list price exceeds this cap."},"webhook_url":{"type":"string","format":"uri","maxLength":2048},"webhook_secret":{"type":"string","maxLength":512},"folder_id":{"type":"string"},"prompt":{"type":"string"},"generate_audio":{"title":"Generate Audio","description":"Whether to generate audio for the video.","default":true,"type":"boolean"},"use_multiscale":{"title":"Use Multiscale","description":"Whether to use multi-scale generation. If True, the model will generate the video at a smaller scale first, then use the smaller video to guide the ge","default":true,"type":"boolean"},"scheduler":{"title":"Scheduler","description":"The scheduler to use.","default":"ltx2","type":"string","enum":["ltx2","linear_quadratic","beta"]},"distill_lora_second_pass_scale":{"title":"Distill Lora Second Pass Scale","description":"The scale of the distill LoRA to use for the second and subsequent passes.","default":0.5,"type":"number","minimum":0,"maximum":1},"num_frames":{"title":"Num Frames","description":"The number of frames to generate.","default":121,"type":"number","minimum":9,"maximum":481,"multipleOf":1},"acceleration":{"title":"Acceleration","description":"The acceleration level to use.","default":"none","type":"string","enum":["none","regular","high","full"]},"camera_lora":{"title":"Camera LoRA","description":"The camera LoRA to use. This allows you to control the camera movement of the generated video more accurately than just prompting the model to move th","default":"none","type":"string","enum":["dolly_in","dolly_out","dolly_left","dolly_right","jib_up","jib_down","static","none"]},"camera_lora_scale":{"title":"Camera LoRA Scale","description":"The scale of the camera LoRA to use. This allows you to control the camera movement of the generated video more accurately than just prompting the mod","default":1,"type":"number","minimum":0,"maximum":1},"video_output_type":{"title":"Video Output Type","description":"The output type of the generated video.","default":"X264 (.mp4)","type":"string","enum":["X264 (.mp4)","VP9 (.webm)","PRORES4444 (.mov)","GIF (.gif)"]},"video_quality":{"title":"Video Quality","description":"The quality of the generated video.","default":"high","type":"string","enum":["low","medium","high","maximum"]},"video_write_mode":{"title":"Video Write Mode","description":"The write mode of the generated video.","default":"balanced","type":"string","enum":["fast","balanced","small"]},"negative_prompt":{"title":"Negative Prompt","description":"The negative prompt to generate the video from.","default":"news broadcast, 3d animation, computer graphics, pc game, console game, video game, cartoon, childish, watermark, logo, text, on screen text, subtitles, titles, signature, slowmo, static","type":"string"},"enable_prompt_expansion":{"title":"Enable Prompt Expansion","description":"Whether to enable prompt expansion.","default":true,"type":"boolean"},"enable_safety_checker":{"title":"Enable Safety Checker","description":"Run the safety checker to block unsafe content.","default":true,"type":"boolean"},"fps":{"title":"Fps","description":"The frames per second of the generated video.","default":24,"type":"number","minimum":1,"maximum":60},"seed":{"title":"Seed","description":"The seed for the random number generator.","type":"integer"},"aspect_ratio":{"type":"string","enum":["16:9","9:16","1:1"]},"resolution":{"type":"string","enum":["1080p","1440p"]},"duration":{"type":"number","enum":[3,4,5,6,7,8,10]}},"required":["model_id","prompt"],"additionalProperties":false},"parameters":[{"key":"generate_audio","label":"Generate Audio","type":"toggle","default":true,"description":"Whether to generate audio for the video."},{"key":"use_multiscale","label":"Use Multiscale","type":"toggle","default":true,"description":"Whether to use multi-scale generation. If True, the model will generate the video at a smaller scale first, then use the smaller video to guide the ge"},{"key":"scheduler","label":"Scheduler","type":"select","default":"ltx2","options":["ltx2","linear_quadratic","beta"],"description":"The scheduler to use."},{"key":"distill_lora_second_pass_scale","label":"Distill Lora Second Pass Scale","type":"number","default":0.5,"min":0,"max":1,"description":"The scale of the distill LoRA to use for the second and subsequent passes."},{"key":"num_frames","label":"Num Frames","type":"number","default":121,"min":9,"max":481,"step":1,"description":"The number of frames to generate."},{"key":"acceleration","label":"Acceleration","type":"select","default":"none","options":["none","regular","high","full"],"description":"The acceleration level to use."},{"key":"camera_lora","label":"Camera LoRA","type":"select","default":"none","options":["dolly_in","dolly_out","dolly_left","dolly_right","jib_up","jib_down","static","none"],"description":"The camera LoRA to use. This allows you to control the camera movement of the generated video more accurately than just prompting the model to move th"},{"key":"camera_lora_scale","label":"Camera LoRA Scale","type":"number","default":1,"min":0,"max":1,"description":"The scale of the camera LoRA to use. This allows you to control the camera movement of the generated video more accurately than just prompting the mod"},{"key":"video_output_type","label":"Video Output Type","type":"select","default":"X264 (.mp4)","options":["X264 (.mp4)","VP9 (.webm)","PRORES4444 (.mov)","GIF (.gif)"],"description":"The output type of the generated video."},{"key":"video_quality","label":"Video Quality","type":"select","default":"high","options":["low","medium","high","maximum"],"description":"The quality of the generated video."},{"key":"video_write_mode","label":"Video Write Mode","type":"select","default":"balanced","options":["fast","balanced","small"],"description":"The write mode of the generated video."},{"key":"negative_prompt","label":"Negative Prompt","type":"text","default":"news broadcast, 3d animation, computer graphics, pc game, console game, video game, cartoon, childish, watermark, logo, text, on screen text, subtitles, titles, signature, slowmo, static","description":"The negative prompt to generate the video from."},{"key":"enable_prompt_expansion","label":"Enable Prompt Expansion","type":"toggle","default":true,"description":"Whether to enable prompt expansion."},{"key":"enable_safety_checker","label":"Enable Safety Checker","type":"toggle","default":true,"description":"Run the safety checker to block unsafe content."},{"key":"fps","label":"Fps","type":"number","default":24,"min":1,"max":60,"description":"The frames per second of the generated video."},{"key":"seed","label":"Seed","type":"seed","description":"The seed for the random number generator."}]}}