All comparisons
SWE-bench Pro 58.4 41.8 Google-Proof Q&A 86.8 — Massive Multi-discipline Multimodal Understanding — 80.7 BFCL — 77.5 MMLU PRO — 88.9
GLM-5.1 vs Claude Opus 4.5
Side-by-side comparison of specifications, capabilities, and pricing.
| Released | 2026-03-27 | 2025-11-01 |
| Context window | 200k | 200K |
| Parameters | 744B total, 40-44B active | — |
| Architecture | mixture of experts | decoder only |
| License | Proprietary | Proprietary |
| Knowledge cutoff | — | 2025-12 |
Capabilities | ||
| Vision | ||
| Multimodal | ||
| Reasoning | ||
| Function calling | ||
| Tool use | ||
| Structured Outputs | ||
| Code execution | ||
Availability | ||
| Providers | ||
Benchmarks