GLM-4.7 vs Claude Opus Zhipu AI's GLM-4.7 costs $0.11 per million tokens versus Claude Opus at $15. Compare 2026 benchmarks, hallucination rates, and Huawei-trained disruption. GLM-4.7 is emerging as one of the biggest low-... AI AI Models GLM Open Source AI 17-May-2026 0 262