Compare AI models: DeepSeek-R1 vs DeepSeek V4.1 Flash
- DeepSeek-R1DeepSeekHollow points use fallbacks · hover for details
- DeepSeek V4.1 FlashDeepSeek
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| DeepSeek-R1 | 50/100 — Reasoning supported; no comparable benchmark | 57/100 | 31/100 | 21/100 | 0/100 | 21/100 |
| DeepSeek V4.1 Flash | 100/100 | 100/100 | 58/100 | 81/100 | 33/100 | 92/100 |
Overview
Author
Context length
128K
1M
Reasoning
True
True
Input modalities
Text
Text, Image
Output modalities
Text
Text
Providers
Pricing
Input
$1.35/ 1M
$0.30/ 1M
Output
$5.40/ 1M
$1.20/ 1M
Cached input
Unknown
$0.006/ 1M
MomentumLast 2 mo
Unique users
0
1.9M
Completed sessions
1
35,153,057
Token share
0%
20.6%
Tokens
00%
200T+100%
No trend data
AUG 18OCT 12
RetentionWeek 1
Returning users
Pending
64.2%249K user-weeks