---
base_model: CohereLabs/tiny-aya-global
library_name: peft
license: cc-by-nc-4.0
datasets:
- HideIron/selfheal-sql-spider
tags:
- text-to-sql
- lora
- self-healing
- agenttune
---

# tiny-aya-global-sql-selfheal-bco (BCO, pairs only)

LoRA adapter for CohereLabs/tiny-aya-global (3.35B) from a fully automated
self-healing text-to-SQL loop (Lexsi Labs Hackathon, Track 3, PS #8). Failures are
detected by executing the SQL on real Spider databases, classified, corrected by
Aya Expanse 32B (every fix verified by execution; the healer never sees the gold
query), and retrained through AgentTune. Deployment is decided by AgentTune's
DeploymentGate on held-out data.

Recipe: BCO (AgentTune RetrainConfig, TRL), same LoRA config, 153 verified fixes (label True) + 153 original wrong queries (label False).

Result: Regressed on the gate split and was BLOCKED; superseded by the +replay variant.

- Project page + code: https://huggingface.co/spaces/HideIron/selfheal-sql
- All run logs and gate decisions: https://huggingface.co/datasets/HideIron/selfheal-sql-runs
- Training data: 158 execution-verified fix pairs (heal/baseline-pool600 in the runs repo)