EnvHarness

Everything Fervor AI has published that touches EnvHarness — 2 pieces, newest first.

• EnvHarness Lets an LLM Rewrite Your Benchmark, But Never the Grader

  EnvHarness's real contribution is the boundary it draws: an LLM designer writes live Python that reshapes what an agent sees, may do, and starts from, while the goal…

• Briefing · August 22, 2026 · afternoon

  Model weights sat still this week while nearly every notable release moved capability into the scaffolding around the model, and the scaffolding is now learning to…