Comparing 2 models

DeepSeek V4 Flash 0423 vs GPT-6 Astra

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

metric
Model 1DeepSeek V4 Flash 0423
Model 2GPT-6 Astra
Best for
Best Cheap LLM for High Volume (#2)
Everyday Translation (#7)
Provider
deepseek
openai
Context
1.0M
1.1MBest
Input / 1M
$0.086Best
$10
Output / 1M
$0.17Best
$50
Tool use
yesBest
yesBest
Vision
yesBest
Reasoning
yesBest
yesBest
Open-weight
yesBest
Released
Apr 24, 2026
Sep 3, 2026