13 live agents · real Saudi + USA + South Africa data

Know What's Underground Before You Drill

AI-powered joint geophysical inversion with full uncertainty quantification. 13 specialized exploration agents. One consistent answer from survey data to drill-ready target.

The Problem with Geophysical Consulting

Mining companies spend millions on geophysical surveys, then get fragmented answers from siloed analysis.

Siloed Analysis

Separate consultants for gravity, magnetics, and EM. Each returns a different model. None agree.

No Uncertainty

Point estimates with no confidence intervals. You get a map, not a probability.

Slow & Expensive

Weeks of manual processing and consultant time for a single interpretation.

How Tolun AI Works

Three steps from raw survey data to drill-ready targets.

Upload Data

Drag and drop your gravity, magnetics, or multi-physics survey files. CSV, NetCDF, or GeoTIFF.

Run Multi-Physics Inversion

16 forward models run simultaneously (gravity, gravity gradiometry, magnetics, MT, surface waves / ANT, receiver functions, heat flow, geoid, elevation, TDEM, airborne TDEM, surface IP, borehole IP, borehole EM, HVSR, reflection seismic), constrained by thermodynamic consistency. No manual tuning.

Get Drill Targets with Confidence Scores

AI agents interpret the joint result and rank drill targets by probability of economic mineralization.

Real Results from Real Sites

Tested on 9 mining sites across USA, Australia, South Africa, and Saudi Arabia.

Mountain Pass

California, USA

Rare Earth Mine

+68 kg/m³

Geologically correct without tuning

Sierra Nevada

California, USA

Batholith

-292 kg/m³

Geologically correct without tuning

Bushveld Complex

South Africa

Platinum Group Elements

-329 kg/m³

Geologically correct without tuning

Built for Production Geology

8 Physics Models

Gravity, magnetics, MT, elevation, heat flow, geoid, seismic, and IP -- jointly inverted.

AI Interpretation

Claude-powered agents read the inversion output and generate geological narratives and drill recommendations.

Uncertainty Quantification

Every voxel comes with a posterior distribution. Know your confidence before you spend $500K on a drill hole.

Universal Data Loader

CSV, NetCDF, GeoTIFF, ASEG-GDF. Upload any standard geophysical format.

<2 Minute Runtime

Numba-JIT compiled forward models. Full 3D inversion in under 2 minutes on a single GPU.

436 Tests, Zero Failures

Every forward model validated against analytical solutions and published benchmarks.

“AI tested against geology, not AI instead of geology.”

Tony Harwood — Mining CEO

Tolun AI is physics first, AI on top.

Pricing

Start exploring. Scale when you are ready.

Explorer

For junior explorers and small teams

$500/mo

✓5 inversions per month
✓Gravity + Magnetics
✓Standard uncertainty reports
✓Email support

Professional

For production geology teams

$2,000/mo

✓Unlimited inversions
✓All 8 physics models
✓AI drill target recommendations
✓Priority support + Slack
✓Custom data loaders

Enterprise

For mining majors and consultancies

✓Everything in Professional
✓On-prem deployment
✓Custom model integration
✓Dedicated success engineer
✓SLA guarantee

Ready to see what's underground?

Every result comes with uncertainty — because a $500K drill hole deserves more than a guess.