Comparing 2 models

Claude Haiku 4.5 vs DeepSeek V4 Flash 0423

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

metric
Model 1Claude Haiku 4.5
Model 2DeepSeek V4 Flash 0423
Best for
Tool & Function Calling (#2)
Best Cheap LLM for High Volume (#1)
Provider
anthropic
deepseek
Context
200K
1.0MBest
Input / 1M
$1
$0.036Best
Output / 1M
$5
$0.073Best
Tool use
yesBest
yesBest
Vision
yesBest
Reasoning
yesBest
yesBest
Open-weight
yesBest
Released
Oct 1, 2025
Apr 23, 2026