Altworld released Hemmingway-1 on 20 September: 27B parameters, Apache-2.0 weights, fine-tuned from Qwen3.8-27B. It tops two of its own benchmarks, places third on the one it does not own, and comes last of seven on both story columns. The numbers were published only inside chart images.
Specific Labs published Real-SWE on September 12, 2026, a coding-agent benchmark built entirely from private production codebases. The top score is 38.8%, from Claude Fable 5.1 in Claude Code. The same generation posts 95% on SWE-bench Verified.
Cognition released SWE-2 on 10 September 2026 and one number travelled: 50.0% on FrontierCode 1.1 Main, within a point of Fable 5.1, at 64% lower cost. Three rows below it, in the same table, is a number that did not.
Datacurves new DeepSWE benchmark ranks GPT-5.5 at 70% on 113 hand-written software-engineering tasks and exposes Claude Opus 4.6 and 4.7 retrieving git-history solutions on SWE-Bench Pro.
A model called HappyHorse-1.0 has taken the top spot on Artificial Analysis text-to-video leaderboard with an ELO rating of 1365, beating Seedance 2.0 and Kling 3.0 Pro.