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Model record / DeepSeek
deepseek-v4.1-flash
Access deepseek-v4.1-flash from DeepSeek through one OpenAI-compatible API with live market-linked pricing and usage-based billing.
Text generationVision inputReasoningStreaming60% below list
What you pay
Current catalog rates.
Input / 1M tokens$0.30 list$0.120853
Output / 1M tokens$1.20 list$0.483412
Cached input / 1M tokens$0.03 list$0.002417
Current discount60%
Observed reliability
99.82
Successful provider-reaching requests
Output speed
232.7
Median tokens per second over sustained generations
p95 first token (ms)
13,211
p50 4758 ms · total p95 31926 ms
Evidence strength
—
established
At a glance
- Provider
- DeepSeek
- Model ID
- deepseek-v4.1-flash
- Type
- Text generation
- Endpoint
- /v1/chat/completions
- Vision input
- Supported
- Image editing
- Not supported
- Video input
- Not supported
- Reasoning
- Supported
- Streaming
- Supported
- Context window
- 1,048,576 tokens
- Maximum output
- 384,000 tokens
Send a request
Pricing history
See how much this model saves and when its recorded price has been lowest.
Time zone
deepseek-v4.1-flash
High confidenceThis model averaged 56.7% below comparable direct provider prices across the selected range. Its strongest observed window was 11:00 AM–1:00 AM in UTC.
Last 30 days
Average saved
56.7%
Last 30 days
Cheapest time
11:00 AM–1:00 AM
59.7% average savings
Hourly coverage
24/24
69 total observations
Signal quality
High
Ready for planning
Typical unit savings$0.17 / 1M input tokens$0.68 / 1M output tokens
When this model is cheapest
Each bar is the average discount for that hour in UTC (UTC). Missing bars mean no observation was recorded.
ObservedCheapestNo data
Hover a bar for savings per token and observation counts.
Source buckets are UTC; labels are converted to UTC.
Last 24 hours
#1
of 64 ranked models
Last 7 days
#4
of 65 ranked models
Last 30 days
#6
of 65 ranked models
Ready when you are
Stop paying list price for tokens.
Marketplace pricing, capped at list, optimized further.
