Compare AI models: DeepSeek V4.1 Flash vs GPT OSS 20B
- DeepSeek V4.1 FlashDeepSeek
- GPT OSS 20BOpenAIHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| DeepSeek V4.1 Flash | 100/100 | 100/100 | 69/100 | 81/100 | 33/100 | 92/100 |
| GPT OSS 20B | 50/100 — Reasoning supported; no comparable benchmark | 50/100 — No data; neutral placeholder | 90/100 | 35/100 | 0/100 | 50/100 — Tool calling supported; no comparable benchmark |
Overview
Author
Context length
1M
131K
Reasoning
True
True
Input modalities
Text, Image
Text
Output modalities
Text
Text
Providers
Pricing
Input
$0.15/ 1M
$0.03/ 1M
Output
$0.60/ 1M
$0.14/ 1M
Cached input
$0.003/ 1M
$0.01/ 1M
MomentumLast 2 mo
Unique users
2.7M
0
Completed sessions
58,473,008
1
Token share
27.1%
0%
Tokens
279T+100%
00%
AUG 25OCT 19
No trend data
RetentionWeek 1
Returning users
68.5%317K user-weeks
Pending