DeepSeek V4.1 Flash (batch)
deepseek/deepseek-v4.1-flash-batch- DeepSeek
- Family · DeepSeek V4 Flash
- Open weights
- Text · Image → Text
- Reasoning · adjustable
- Tools · JSON · Vision
Not on OSMEXO yet
Spec & list price
Context1M
Max output384K
Input / 1M$0.05
Output / 1M$0.153× input
News & trends
220 mentions this week ▲ 201%DeepSeek V4 Flash family · videos, posts, articles · 30 days
Trending · 14 days · DeepSeek V4 Flash family
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News · latest from DeepSeek
- Show HN: DeepSeek v4.1 Flash-1017 Safety Evaluationtwitter.com · 26 Oct
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- DeepSeek-V4 Pro now available on Together AITogether AI · 29 Apr
Benchmarks
Benchmark data: Artificial AnalysisFamily progress
Intelligence Index
- Family releases45.1
Technical details
- Reasoning
- on · high
- Tokenizer
- DeepSeek
- License
- MIT
- Parameters
- 763B
- Moderation
- none
- Downloads · likes
- 2.1M · 4.8K
Reasoning effort
- max
- high · default
- low
- none
Request parameters 20
- tools
- tool_choice
- response_format
- structured_outputs
- reasoning
- reasoning_effort
- include_reasoning
- temperature
- top_p
- top_k
+10 more
- min_p
- max_tokens
- stop
- seed
- frequency_penalty
- logit_bias
- logprobs
- presence_penalty
- repetition_penalty
- top_logprobs
When to use
Best for
- Offline bulk jobs such as classification and extraction
- Overnight document processing over very long inputs
- Large-scale image captioning and tagging
- Scheduled evaluation and data-labeling runs
- Self-hosted deployments (open weights)
Think twice for
- Interactive chat that needs low latency
- Real-time agents with tool calls in the loop
- Image generation
Same family
DeepSeek V4 Flash- 39.5
- 45.1
- 34.3
- 24.4
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