---
license: mit
tags: [ielts, automated-essay-scoring, deberta-v3, evalguide, ablation]
---

# EvalGuide IELTS AES v2.5 — no-aug ablation (superseded)

This commit preserves the first v2.5 training run where synonym augmentation was **disabled** (NLTK WordNet not loaded).

**Superseded by the augmented + calibrated production checkpoint in the next commit.**

| Field | Value |
|-------|-------|
| Variant | No-aug ablation |
| Gold harness raw QWK | 0.8595 |
| Augmentation | Disabled (unintentionally) |

See repo HEAD for the production model card.