Base and data
- Base:
Qwen/Qwen3-VL-2B-Instruct at immutable revision 89644892e4d85e24eaac8bacfd4f463576704203.
- Text:
BIFOLD-BigEarthNetv2-0/BigEarthNet.txt.
- Imagery profile:
lithuania-summer; 6,000 bounded training rows.
- Boxes are converted from BigEarthNet.txt normalized
0..1 coordinates to Qwen 0..1000.
Intended use
Use on RGB previews derived from optical imagery. Do not pass raw SAR or 12-band Sentinel tensors
to this model. SatQuery routes those inputs to its TerraMind fusion specialist.
Limitations
The training subset is European Sentinel imagery. Performance on Indian Cartosat/RISAT imagery is
not established. Outputs require validation, evidence display, uncertainty labeling and abstention.
Generated-token likelihood is not a calibrated probability of correctness.
Validation summary
{
"rows": 120,
"vqa_exact_match": 0.6,
"grounding_mean_iou": 0.3620281495145568,
"grounding_accuracy_iou_0_5": 0.4,
"caption_token_f1": 0.35107449654793066,
"proxy_ece_on_non_caption_rows": 0.24431528830364974
}