Claude Sonnet 4.6 vs GLM-5: Specs & Benchmark Comparison
| Characteristic | Claude Sonnet 4.6 | GLM-5 |
|---|---|---|
| Company | Anthropic | Zhipu AI |
| Release Date | February 17, 2026 | February 10, 2026 |
| Parameters | — | 744B |
| Multimodal | Yes | No |
| Context (input) | 200K | 200K |
| Context (output) | 64K | 128K |
| Input Price / 1M | $3.00 | — |
| Output Price / 1M | $15.00 | $0.00 |
| Average Score | 0.7 | 0.7 |
| Benchmarks | ||
| SWE-bench Verified | 0.8 | 0.8 |
Visual Benchmark Comparison
Claude Sonnet 4.6
GLM-5
SWE-bench Verified0.8 vs 0.8
0.8
0.8
Verdict
Both models show equal results — the choice depends on your specific use case.
Overall Performance
Both models show comparable average scores: Claude Sonnet 4.6 — 0.7, GLM-5 — 0.7.
Programming
On SWE-Bench, both models are nearly equal: Claude Sonnet 4.6 — 0.8, GLM-5 — 0.8.
Context Window
Same context size: 200K tokens.
Recency
Both models were released around the same time: 2/17/2026 and 2/10/2026.
More About These Models
Related Comparisons
The Claude Sonnet 4.6 and GLM-5 comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Claude Sonnet 4.6 or GLM-5 page. See also the complete list of AI model comparisons.