01:01
2026-05-20
dev.to
artificial-intelligence
DeepSeek V4 vs Claude Opus 4.5 for coding: benchmark comparison
Claude Opus 4.5 achieves an 80.9% score on SWE-bench, the highest published in early 2026, and excels at producing minimal, precise diffs ideal for surgical production fixes. DeepSeek V4 is stronger fβ¦