jbarney/circuit-8b

v1.2: options encoded side by side; answers do not depend on option order

Card: report Brier, not KL, against a model that rounds its probabilities

v1.1: groundedness and tool-call families, earlier checkpoint

card: 4-bit loading is a config field

circuit-8b: LoRA + pointer head on Qwen3-8B-Base, best step 2800

initial commit