https://query.mt/blog/tags/openspec/Recent content in Openspec on QueryMTHugoenWed, 11 Nov 2026 18:00:00 +0100https://query.mt/blog/posts/arex2-self-improving-tsp/Wed, 11 Nov 2026 18:00:00 +0100https://query.mt/blog/posts/arex2-self-improving-tsp/AREX-2 against its own base model, Qwen3.8-27B, and against GLM-5.3-flash, on one optimisation task with an external scorer. Nine runs on two local GPUs, with charts, the scoring harness, and the reasoning traces where AREX-2 corrects itself.