StartLux-Decision

Open family from 0.8B to 27B emitting a calibrated probability per option in one pass, with a short thought generated only when the model is unsure: adaptive compute in an open model. Apache 2.0, vLLM / llama.cpp / MLX engines, and a proper technical report. v1.1's 27B Instant and AutoThink builds on Qwen3.8-27B post 82.6 and 80.3 capability on JevBench, though at 6.5× and 11× Jev's serving cost they fall outside the board's Jev-class caps.