Comparing 2 models

Claude Opus 5 vs DeepSeek V4 Pro

Facts first, then task-specific rankings. A highlighted cell is better only for that row, not universally.

metric
Model 1Claude Opus 5
Model 2DeepSeek V4 Pro
Best for
Agentic Coding (#1)
Best Open-Weight LLM for Self-Hosting (#3)
Provider
anthropic
deepseek
Context
1M
1.0MBest
Input / 1M
$5
$0.43Best
Output / 1M
$25
$0.87Best
Tool use
yesBest
yesBest
Vision
yesBest
Reasoning
yesBest
yesBest
Open-weight
yesBest
Released
Jul 23, 2026
Apr 23, 2026