deepseek-v4-flash:0731
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Chat comparison
deepseek-v4-flash:0731vsdeepseek-v4-pro
Compare the things that matter before you build: current price, capabilities, and latest aggregated LLM7 statistics.
Current pricing
See the cost difference clearly
deepseek-v4-pro
Checking current pricing…
What's different
Only capabilities that differ between these models are listed. Green highlights the broader supported option or larger context window.
Context window
deepseek-v4-flash:0731Better fit
1,024,000 tokens
deepseek-v4-pro
1,000,000 tokens
Reasoning
deepseek-v4-flash:0731Better fit
Supported
deepseek-v4-pro
Not supported
Capability scores
AI-estimated ratings on 30 criteria from head-to-head comparisons against 86 other text models in the LLM7 catalog, judged by TypeSafe Jev from public information (2026-10-20). Each score is the win rate against the field, relative to the strongest model for that criterion (100%). Not a benchmark.
Below 50%50–79%80–94%95%+
deepseek-v4-flash:0731 · leads in 29
66%
Moderate
deepseek-v4-pro · leads in 0
46%
Weak
Knowledge & reasoning
General knowledge
deepseek-v4-flash:0731Leads53%deepseek-v4-pro48%Logical reasoning
deepseek-v4-flash:0731Leads68%deepseek-v4-pro26%Mathematics
deepseek-v4-flash:0731Leads87%deepseek-v4-pro63%Scientific and technical depth
deepseek-v4-flash:0731Leads71%deepseek-v4-pro57%Planning and task decomposition
deepseek-v4-flash:0731Leads66%deepseek-v4-pro26%
Coding & tools
Code generation
deepseek-v4-flash:0731Leads76%deepseek-v4-pro60%Debugging and code review
deepseek-v4-flash:0731Leads79%deepseek-v4-pro49%Agentic coding
deepseek-v4-flash:0731Leads80%deepseek-v4-pro42%Tool and function calling
deepseek-v4-flash:0731Leads64%deepseek-v4-pro42%SQL and query writing
deepseek-v4-flash:0731Leads80%deepseek-v4-pro58%
Writing & language
Creative writing
deepseek-v4-flash:0731Leads44%deepseek-v4-pro34%Professional writing
deepseek-v4-flash:0731Leads53%deepseek-v4-pro42%Conversational quality
deepseek-v4-flash:0731Leads51%deepseek-v4-pro34%Multilingual ability
deepseek-v4-flash:0731Leads68%deepseek-v4-pro59%Translation
deepseek-v4-flash:0731Leads60%deepseek-v4-pro48%Summarization
deepseek-v4-flash:0731Leads67%deepseek-v4-pro53%
Data & professional work
Data analysis
deepseek-v4-flash:0731Leads74%deepseek-v4-pro51%Professional domains
deepseek-v4-flash:0731Leads56%deepseek-v4-pro44%Information extraction
deepseek-v4-flash:0731Leads69%deepseek-v4-pro51%Classification and labeling
deepseek-v4-flash:0731Leads70%deepseek-v4-pro49%Long-context handling
deepseek-v4-flash:0731Leads89%deepseek-v4-pro75%
Reliability & control
Instruction following
deepseek-v4-flash:0731Leads58%deepseek-v4-pro40%Structured output
deepseek-v4-flash:0731Leads67%deepseek-v4-pro59%Factual accuracy
deepseek-v4-flash:0731Leads54%deepseek-v4-pro44%Safety and alignment
deepseek-v4-flash:0731Leads40%deepseek-v4-pro34%Steerability
deepseek-v4-flash:0731Leads53%deepseek-v4-pro36%Output consistency
deepseek-v4-flash:0731Leads60%deepseek-v4-pro59%
Speed, cost & vision
Response speed
deepseek-v4-flash:0731Leads82%deepseek-v4-pro32%Cost efficiency
deepseek-v4-flash:0731Leads79%deepseek-v4-pro30%Image understanding
deepseek-v4-flash:0731No image inputdeepseek-v4-proNo image input
Latest LLM7 statistics
Recent aggregated percentages and response-time metrics from LLM7, not a global model benchmark or traffic disclosure.
Recent stability
deepseek-v4-flash:0731
99.96%
deepseek-v4-pro
99.37%
Average response time
deepseek-v4-flash:0731
8,511.8 ms
deepseek-v4-pro
21,349.57 ms
P95 API latency
deepseek-v4-flash:0731
30,000 ms
deepseek-v4-pro
60,000 ms
Side-by-side trends
Shared charts make the observed differences easier to read. Metrics without enough history stay hidden.
Request success rate
Both models on the same scale
deepseek-v4-flash:0731: 100%deepseek-v4-pro: 100%
Average API latency
Both models on the same scale
deepseek-v4-flash:0731: 9,289 msdeepseek-v4-pro: 21,275 ms
P95 API latency
Both models on the same scale
deepseek-v4-flash:0731: 30,000 msdeepseek-v4-pro: 60,000 ms
Estimate your workload
Published rates are loaded from the pricing API; per-request quotes are billed from actual provider usage.
Checking current pricing…
Checking current pricing…
Quick take
- deepseek-v4-flash:0731 has a larger context window.
- The recent stability rates are too close to distinguish meaningfully.
- deepseek-v4-flash:0731 recorded a lower observed p95 API latency on LLM7 during this period.