Comparing 2 models

Claude Opus 4.8 vs DeepSeek V4.1 Flash

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

metric
Model 1Claude Opus 4.8
Model 2DeepSeek V4.1 Flash
Best for
Coding (#3)
High-Volume Extraction (#1)
Provider
anthropic
deepseek
Context
1M
1.0MBest
Input / 1M
$5
$0.15Best
Output / 1M
$25
$0.60Best
Tool use
yesBest
yesBest
Vision
yesBest
yesBest
Reasoning
yesBest
yesBest
Open-weight
yesBest
Released
Aug 26, 2025
Sep 10, 2026