SWE-Bench News and Analysis

2 verified stories covering SWE-Bench, product updates and industry developments.

Cursor 2026-05-20

Cursor launches Composer 2.5, matching top models at a tenth of the cost

Cursor's third-generation coding model Composer 2.5 matches Opus 4.7 and GPT-5.5 on key benchmarks while costing only a tenth per task.

#AI Coding #Composer #Moonshot Kimi

Z.ai 2026-04-17

GLM-5.1 Tops SWE-Bench Pro, Trained Entirely on Huawei Ascend

Z.ai (formerly Zhipu AI) released GLM-5.1, a 754B-parameter open-source MoE model that scored 58.4% on SWE-Bench Pro, surpassing GPT-5.4 and Claude Opus 4.6. The model was trained entirely on Huawei Ascend 910B chips with MindSpore, using zero NVIDIA hardware.

#Open Source #SWE-Bench #AI Coding