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DeepSeek V4.1 Flash
DeepSeekdeepinfra/DeepSeek-V4.1-Flash
Released Sep 10, 2026
- providers
- 1
- input /M
- $0.20
- output /M
- $0.60
- cached input /M
- $0.006
also answers todeepseek-v4-1-flashDeepSeek-V4.1-Flashdeepseek-v4-flash-vision-expdeepseek-ai/deepseek-v4.1-flashdeepseek/deepseek-v4.1-flash-20260910
About
- knowledge cutoff
- May 1, 2025
- open weights
- yes
- best for
- extractioncodingcompute
Capabilities
What the model accepts and returns, where a probe through our own gateway proved it.
- streaming
- tools
- json mode
- vision
- audio
Providers
What you pay through us for each provider, and its own list price where that differs.
DeepInfra
deepinfra/DeepSeek-V4.1-Flash- input /M
- $0.20
- output /M
- $0.60
- cache read /M
- $0.006
Cache read $0.006/M
cache read list price /M$0.006
Speed
- fastest over 24 hours
- 88.2 t/s
Fastest: DeepInfra
- DeepInfra595 ms to first token88.2 t/smedian of 24
Served
- served in the last 24 hours
- 100.00%
Across 1 provider, 24 of 24 requests
- DeepInfra100.00% · 24 of 24
Rebuilt once a day from the requests we sent, so it is a daily figure and not a live one.
not yet
Not yet. These figures come from Artificial Analysis, which the publish pipeline reads once a day.
Integrations
What the model holds, rather than a compatibility grade: nothing here measures how well a particular tool gets on with it, so nothing here scores one.
- answers on
- chat completions
- accepts
- textimage
- returns
- text
Use this model
Works with the OpenAI SDK. Point it at our base URL and use this id.
curl https://api.hopscotchlabs.ai/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "deepinfra/DeepSeek-V4.1-Flash",
"messages": [{"role": "user", "content": "Hello"}],
"max_tokens": 256
}'