LTX-2 19B Distilled

Name: Lightricks LTX-2 19B Distilled
Price: 0.001 USD
Availability: InStock
Author: Lightricks

lightricks/ltx-2-19b/distilled/text-to-video/lora

Ltx 2 19b Distilled Lora by Lightricks - generate cinematic videos from text descriptions with AI. Create high-quality video content with natural motion, camera control, and optional audio generation.

Use in agent Get API key

Base price: $0.001USD / run
Execution: async
Model type: video
Input fields: 4

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Playground

Open playground

Input

Prompt(string)

The prompt to generate the video from.

Generate Audio(boolean)

Whether to generate audio for the video.

Seed(integer)

The seed for the random number generator.

Loras(array)

Enter a JSON array.

OutputReady

Your output will appear here

Complete the inputs, then click Run.

Model card

Specifications

Pricing

Base price: $0.001 / run

Context & modalities

Input: Schema-defined
Output: video

Capabilities

Chat: Not supported
Vision: Not supported
Reasoning: Not supported
Structured output: Not supported
Function calling: Not supported
Audio input: Not supported

Access

Provider: Lightricks
Model ID: lightricks/ltx-2-19b/distilled/text-to-video/lora
Execution: async
Base URL: https://api.sandbase.ai
API: Unified Run API
Endpoint: /v1/run

API README

LTX-2 19B Distilled

LTX-2 19B Distilled is a text-to-video creation with custom LoRA adapters endpoint in the LTX 2 19B family. It is built for creators who need to turn a concrete creative brief into a controlled visual sequence: the request establishes the source material, the intended subject behavior, the camera language, and the atmosphere of the finished shot. The distilled, LoRA-enabled route keeps that workflow explicit instead of hiding its input assumptions behind a generic video-generation label.

In practice, this route accepts loras as creative context and exposes generate audio for delivery planning. That makes it suitable for shot-based pipelines where teams must preserve a source, direct a transformation, or control the final format without losing sight of the model's central task. Write prompts as a compact shot plan—subject, action, setting, camera, light, and timing—then use the structured fields for constraints that should remain deterministic across iterations.

Highlights

Prompt-to-scene generation. Builds the shot from written direction, including subject action, environment, lighting, lens language, and pacing.
Synchronized audio path. Audio conditioning or generation is available in the same request, helping sound and picture share one creative plan.
Adapter-based styling. LoRA inputs let teams layer specialized looks or learned concepts onto the base generation path.
Temporal coherence. The LTX 2 19B generation path is designed around continuous motion across a shot, not a collection of unrelated frames.

Pricing

Billing unit	Price
Base request	`$0.001000`

When to Use

Scenario	Recommendation
Choose this route	Use it when the deliverable specifically calls for text-to-video creation with custom LoRA adapters, rather than a neighboring generation mode.
Prepare the source	Provide a precise written brief in the format described by the request schema.
Direct the shot	Describe the subject, action, environment, camera movement, lighting, and temporal progression in that order.
Control continuity	Use endpoint frames, reference media, strength, or audio controls when those fields are available instead of burying hard constraints in prose.
Plan delivery	Set duration, frame count, resolution, and aspect ratio explicitly when the schema exposes them, then compare iterations with a stable seed where supported.

Prompt Guide

For text-to-video creation with custom LoRA adapters, describe one coherent shot rather than a list of visual keywords. Put the main subject and action first, follow with location and staging, then add camera movement, lens or framing, lighting, mood, and any timed change. Keep URLs and hard delivery choices in their dedicated fields.

{
  "prompt": "A cowboy walking through a dusty town at high noon, camera following from behind, cinematic depth, realistic lighting, western mood, 4K film grain.",
  "generate_audio": true
}

Technical Specs

Specification	Value
Model ID	`lightricks/ltx-2-19b/distilled/text-to-video/lora`
Required inputs	`prompt`
Execution	Asynchronous generation job
Request controls	4 documented fields
Output	`url`, `content_type`

Request fields

Field	Type and constraints
`seed`	integer; Optional
`loras`	array; Optional
`prompt`	string; Required
`generate_audio`	boolean; Optional; Default: true

Related Models

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OpenAI-compatible endpoint with unified authentication and usage tracking.

Production API

Unified Run API endpoint

https://api.sandbase.ai/v1/run

Model ID

lightricks/ltx-2-19b/distilled/text-to-video/lora

# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/run" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "model": "lightricks/ltx-2-19b/distilled/text-to-video/lora",
  "prompt": "A cowboy walking through a dusty town at high noon, camera following from behind, cinematic depth, realistic lighting, western mood, 4K film grain.",
  "generate_audio": true
}
SANDBASE_JSON
)
run_id=$(printf '%s' "$result" | jq -r .id)
for attempt in $(seq 1 120); do
  status=$(printf '%s' "$result" | jq -r .status)
  case "$status" in completed|failed|timeout) break ;; esac
  sleep 2
  result=$(curl --fail-with-body --silent \
    -H "Authorization: Bearer $SANDBASE_API_KEY" \
    "https://api.sandbase.ai/v1/run/$run_id")
done
status=$(printf '%s' "$result" | jq -r .status)
[ "$status" = completed ] || { echo "Generation ended: $status" >&2; exit 1; }
printf '%s\n' "$result"

Choose your model

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Model	Type	Default price	Released
LTX-2 19B DistilledThis model `Lightricks`	Video	$0.00 / run	Jan 5, 2026
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Questions

FAQ

How do I call Lightricks LTX-2 19B Distilled through SandBase?

Create a SandBase API key, then send requests with the model ID "lightricks/ltx-2-19b/distilled/text-to-video/lora" to Unified Run API (/v1/run) at https://api.sandbase.ai. The request examples on this page show the exact payload.

Do I need a separate Lightricks account?

No. One SandBase API key and balance gives you access to Lightricks LTX-2 19B Distilled and the other models in the catalog; you do not need to sign up with Lightricks separately.