Vega open-sources an 800M typed decision model that returns calibrated choices, not text
Vega pairs a frozen Qwen3.5-0.8B reader with a small trained engine to return choices, 0–1 scores, or true/false probabilities with an explicit abstain flag, plus 73k-token context and image input. It's Apache 2.0 with a 4B variant, installable via pip install vegaml.