license, base_model, tags

license	base_model	tags
apache-2.0	Qwen/Qwen2.5-Coder-3B-Instruct	text-to-sql self-play grpo sql-zero

sql-zero-3b-solver-iter2-s100

Solver 3B iter2 c/ repetition penalty, checkpoint canonico (best-dev s100/139). Spider 0.728, BIRD 0.376.

Parte do projeto SQL-Zero (self-play zero-anotacao para Text-to-SQL, adaptacao do Dr. Zero). Protocolo de avaliacao: greedy@1, schema completo (DDL+3 rows), execution accuracy. Treinado com verl (GRPO); reward de execucao 3-tier (1.0/0.1/0.0).