Primary use stated or inferred cautiously from official documentation.
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NVIDIA / nvidia/MetricTrail · dino_dpvo.pth@dad495a8f2f6191500209f3a0bd395620c7e301d
MetricTrail 1.0
NVIDIA research checkpoint released on November 5 to estimate camera motion and metric depth. It contains about 3.43 million learned parameters, excluding external DINOv3 and MoGe-2 models. Although the card still announces a future download, the dino_dpvo.pth artifact is already published with the documented hash.
01 / SUMMARY
The essential
Maximum input capacity when published by the source.
Documented maximum generation limit.
Verified availability channels.
Primary functional family and verified specialties.
Declared terms for API access, model weights, or self-hosting.
02 / TECHNICAL SHEET
Limits and integration
| API ID | nvidia/MetricTrail · dino_dpvo.pth@dad495a8f2f6191500209f3a0bd395620c7e301d |
|---|---|
| Model type | Vision and geometry · Robotics |
| Access model | Open weights |
| License | NVIDIA OneWay Noncommercial License · dependencies have their own licenses |
| Deployment | Self-hosted |
| Release | 05 NOV 2026 |
| Knowledge cutoff | Not published |
| Entrance | RGB image sequences · Camera parameters |
| Exit | Camera trajectories · Depth maps |
| Context window | Time-ordered inventory of at least 16 images |
| maximum output | NPZ files and JSON records |
| Reasoning | Not published |
| Published tools | |
| Structured Outings | Not published |
| Batch processing | Not published |
| Prompt cache | Not published |
| Fine-tuning | Not published |
| Verified platforms | Hugging Face · PyTorch |
Odometry and geometric reconstruction research with ordered RGB sequences. Configuration accepts known or estimated calibration and optional rectified stereo. The CLI exports trajectories and depth caches; it does not directly export a mesh or dense point cloud.
Weights are restricted to noncommercial research or evaluation, and dependencies retain their own licenses. The documented environment uses Linux and CUDA with extensions that must be compiled. The new loop correction from external candidates has no demonstrated quantitative equivalence to the benchmark workflow. It does not establish safe robot navigation.
03 / CAPABILITIES
What it can do
Orientation
Odometry and geometric reconstruction research with ordered RGB sequences. Configuration accepts known or estimated calibration and optional rectified stereo. The CLI exports trajectories and depth caches; it does not directly export a mesh or dense point cloud.
Context
Time-ordered inventory of at least 16 images · NPZ files and JSON records
Tools and integration
Not published
Access
Hugging Face · downloadable checkpoint
Input modalities
RGB image sequencesCamera parameters
04 / PRICES
Documented cost
| Concept | Worth | Unit/condition |
|---|---|---|
| Standard input | No published official API rate | Standard API rate |
| Cached input | Not published | Reading reused prefixes |
| Cache write or storage | Not published | The condition varies by provider |
| Standard output | Self-hosted infrastructure cost | May include reasoning tokens |
| Batch input | Not published | Asynchronous processing |
| Batch output | Not published | Asynchronous processing |
The weights require your own infrastructure. Cost depends on memory, precision, sequence length and load. Review the license and runtime code before deployment. A published performance figure does not guarantee the same cost or speed on another machine.
i Prices change and may depend on level, region or context length. Check the source before making a decision.
05 / EVALUATIONS
How to read the results
“
The evaluation reports 14.05 m mean ATE on KITTI Odometry with RGB-only calibration and no loop closure. It measures RMSE after one Sim(3) alignment per sequence, not absolute accuracy without alignment. Results with other loop closures, stereo or dense reconstruction use different protocols.
| Benchmark | Result | Metric | Source |
|---|---|---|---|
| KITTI Odometry ATE (RGB-only, no LC) | 14,05 m | Error; lower is better | View source ↗ |
Inferama only highlights a “best result” when the metric, test set, configuration, and date allow for an equivalent comparison. The supplier's figures are presented as claims from its own source.
06 / VERSIONS
Chronology
MetricTrail 1.0
Version added to Inferama's verified catalog.
07 / SOURCES