WorkspaceBench turns the J-space claim into a measurable test
WorkspaceBench gives researchers a way to test whether activation-reading tools recover what Qwen3.6-27B computes but never writes, instead of trusting plausible-looking readouts. It runs frozen questions through lenses such as J-lens, which returns the top-10 token candidates, then uses judges to check whether those readouts carry the intended latent without merely echoing the prompt. The benchmark includes multihop reasoning and hallucination tests.