https://flas-ai.github.io/ 2026-05-19 monthly 1.0 https://flas-ai.github.io/assets/main.png FLAS overview diagram Flow-based Activation Steering: a concept-conditioned velocity field transports unsteered LLM activations to steered activations. https://flas-ai.github.io/assets/scores.png AxBench results FLAS results on AxBench Concept16k for Gemma-2-2B-IT and Gemma-2-9B-IT. https://flas-ai.github.io/assets/cif_tradeoff.png Concept / Instruction / Fluency tradeoff vs flow time T Score decomposition across flow time T on Gemma-2-9B-IT, layer 20.