Zhipu GLM-5.3 Boosts DeepSWE Score from 44 to 69 via Post-Training Alone
Zhipu's GLM-5.3 scored 69 on the official DeepSWE leaderboard. Built on the same base model as GLM-5.2, it jumped from 44 to 69 through post-training alone, highlighting the power of extended post-training.
2026-08-20 ~ 2026-08-20 · 2 related posts
- Episode 1: Zhipu GLM-5.3 Spotted in Codebase, Post-Training Targets K3 and GPT-5.6(2026-08-03, 5 posts)
- Episode 2: Zhipu AI Releases GLM-5.3: Same Base Model, Post-Training Drives a Big Leap(2026-08-14, 51 posts)
- Episode 3: AI Weekly: Grok, Gemini Updates, and Anthropic's Secret Model(2026-08-14, 2 posts)
- Episode 4: Alibaba, Zhipu and DeepSeek Unveil New Models on the Same Day(2026-08-15, 3 posts)
- Episode 5: Zhipu Launches GLM-5.3 API with 50% Coding Boost(2026-08-19, 4 posts)
- Episode 6: Zhipu GLM-5.3 Hits 60 on Artificial Analysis Index, Tying Kimi K3(2026-08-19, 9 posts)
- Episode 7: Zhipu GLM-5.3 Boosts DeepSWE Score from 44 to 69 via Post-Training Alone(2026-08-20, 2 posts)
- Zhipu GLM-5.3 DeepSWE Score Jumps to 69 via Post-Training Scaling — haider1 · 2026-08-20
- Zhipu GLM-5.3 scores 69 on official DeepSWE leaderboard — AccBalanced · 2026-08-20