GalamseyWatch

Click anywhere to run WebGPU inference on a Sentinel-2 tile

Cold Start · v9-e3
PHASE · INIT

Runtime

Fine-tuned LFM2.5-VL-450M (~1 GB, fp16). First visit downloads the weights; subsequent visits load from cache and recompile GPU shaders.

Progress000 / 100
Ready · Awaiting Input
IDLE

Click anywhere on the map

We'll fetch a Sentinel-2 tile around that point, run our fine-tuned LFM2.5-VL-450M in your browser via WebGPU, and mark any detected galamsey pits.

Legend · Symbols05

  • Detected mining pit

    Gold bbox on the current tile

  • New since earlier imagery

    Pit exists today but not in the past tile

  • Past-year detection

    Outline on the left side of the swipe

  • Earthrise-verified site

    326 sites where v9 agrees with ground truth

  • Earthrise site · no detection

    Model didn't detect mining at a flagged site