ChronoEdit
NVIDIA's logically consistent and physics-aware image editing model that produces physically plausible edits
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Overview
ChronoEdit edits one source image from natural-language instructions with controls for prompt expansion, temporal reasoning, resolution, output format, turbo mode, and seed. Use it for product, campaign, or social image edits where the requested change should feel more physically plausible and consistent.
Use cases
- Edit a product or campaign image while trying to preserve believable lighting, shape, and placement.
- Use prompt expansion to turn a short edit request into a fuller editing prompt.
- Enable temporal reasoning when an edit needs extra consistency around motion, cause, or object interaction.
- Choose 480p or 720p output and compare edited image options.
Input tips
- Provide one public image_url that can be fetched without login.
- Write a clear prompt that says what to change and what should stay fixed.
- Use enable_prompt_expansion when a short prompt needs more detail.
- Use enable_temporal_reasoning and 2-12 temporal steps only when physical consistency matters.
- Choose 480p or 720p resolution and png, jpeg, or webp output format.
- Adjust inference steps, guidance scale, safety checker, turbo mode, or seed only when needed.
Expected output
The AI Tool returns one or more edited images with downloadable URLs and optional content type, file name, file size, width, and height, plus the expanded prompt used, seed, and cost metadata. The ChronoEdit output view renders a single image or gallery, an Expanded Prompt section, seed, image count, and the NVIDIA ChronoEdit model label.
Caveats
- The image URL must be public and reachable.
- Physical plausibility and temporal reasoning are model guidance, not guarantees.
- Prompt expansion can change wording, so review the expanded prompt shown in the output.
- Generated product details, text, logos, faces, and object geometry should be reviewed before use.
- Safety filtering may block or alter requests that violate model rules.
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