deepseek-v4-flash:0731
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Chat comparison
deepseek-v4-flash:0731vsgpt-oss:20b
Compare the things that matter before you build: current price, capabilities, and latest aggregated LLM7 statistics.
Current pricing
See the cost difference clearly
gpt-oss:20b
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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
gpt-oss:20b
128,000 tokens
Reasoning
deepseek-v4-flash:0731Better fit
Supported
gpt-oss:20b
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 28
66%
Moderate
gpt-oss:20b · leads in 1
30%
Weak
Knowledge & reasoning
General knowledge
deepseek-v4-flash:0731Leads53%gpt-oss:20b26%Logical reasoning
deepseek-v4-flash:0731Leads68%gpt-oss:20b14%Mathematics
deepseek-v4-flash:0731Leads87%gpt-oss:20b23%Scientific and technical depth
deepseek-v4-flash:0731Leads71%gpt-oss:20b24%Planning and task decomposition
deepseek-v4-flash:0731Leads66%gpt-oss:20b15%
Coding & tools
Code generation
deepseek-v4-flash:0731Leads76%gpt-oss:20b32%Debugging and code review
deepseek-v4-flash:0731Leads79%gpt-oss:20b26%Agentic coding
deepseek-v4-flash:0731Leads80%gpt-oss:20b26%Tool and function calling
deepseek-v4-flash:0731Leads64%gpt-oss:20b30%SQL and query writing
deepseek-v4-flash:0731Leads80%gpt-oss:20b27%
Writing & language
Creative writing
deepseek-v4-flash:0731Leads44%gpt-oss:20b26%Professional writing
deepseek-v4-flash:0731Leads53%gpt-oss:20b24%Conversational quality
deepseek-v4-flash:0731Leads51%gpt-oss:20b21%Multilingual ability
deepseek-v4-flash:0731Leads68%gpt-oss:20b28%Translation
deepseek-v4-flash:0731Leads60%gpt-oss:20b25%Summarization
deepseek-v4-flash:0731Leads67%gpt-oss:20b21%
Data & professional work
Data analysis
deepseek-v4-flash:0731Leads74%gpt-oss:20b22%Professional domains
deepseek-v4-flash:0731Leads56%gpt-oss:20b19%Information extraction
deepseek-v4-flash:0731Leads69%gpt-oss:20b30%Classification and labeling
deepseek-v4-flash:0731Leads70%gpt-oss:20b31%Long-context handling
deepseek-v4-flash:0731Leads89%gpt-oss:20b26%
Reliability & control
Instruction following
deepseek-v4-flash:0731Leads58%gpt-oss:20b23%Structured output
deepseek-v4-flash:0731Leads67%gpt-oss:20b46%Factual accuracy
deepseek-v4-flash:0731Leads54%gpt-oss:20b25%Safety and alignment
deepseek-v4-flash:0731Leads40%gpt-oss:20b24%Steerability
deepseek-v4-flash:0731Leads53%gpt-oss:20b23%Output consistency
deepseek-v4-flash:0731Leads60%gpt-oss:20b51%
Speed, cost & vision
Response speed
deepseek-v4-flash:0731Leads82%gpt-oss:20b69%Cost efficiency
deepseek-v4-flash:073179%gpt-oss:20bLeads80%Image understanding
deepseek-v4-flash:0731No image inputgpt-oss:20bNo 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%
gpt-oss:20b
99.11%
Average response time
deepseek-v4-flash:0731
8,511.8 ms
gpt-oss:20b
2,686.07 ms
P95 API latency
deepseek-v4-flash:0731
30,000 ms
gpt-oss:20b
10,000 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%gpt-oss:20b: 99.3%
Average API latency
Both models on the same scale
deepseek-v4-flash:0731: 9,289 msgpt-oss:20b: 2,509 ms
P95 API latency
Both models on the same scale
deepseek-v4-flash:0731: 30,000 msgpt-oss:20b: 10,000 ms
Estimate your workload
Published rates are loaded from the pricing API; per-request quotes are billed from actual provider usage.
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Quick take
- deepseek-v4-flash:0731 has a larger context window.
- The recent stability rates are too close to distinguish meaningfully.
- gpt-oss:20b recorded a lower observed p95 API latency on LLM7 during this period.