# VLM live smoke test -- 2026-04-30

* Provider: **ollama**
* Model:    **gemma4:e4b**
* Extraction latency: **119.5 s**
* Horizons extracted: **4**

## Provenance after extraction
```
         source Freq
1 extracted_vlm   28
```

## Classification
* WRB 2022:   **Folic Histosol (Humic, Ochric)**
* SiBCS 5:    **Cambissolos Haplicos**
* USDA ST 13: **Typic Udorthents**

_End-to-end smoke test: real Gemma 4 / Ollama call -> schema-validated
JSON -> populated PedonRecord -> deterministic key. Re-run on each
release to verify the live VLM path is not regressed._
