Chat model
deepseek-v4-flash
deepseek-v4-flash is a chat model available through the LLM7 API. It supports text input, tool calling, streaming, JSON mode, reasoning. It provides a 1,048,576 tokens context window. Current pricing is available below.
deepseek-v4-flashCurrent LLM7 pricing
Simple, pay-as-you-go pricing
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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%+
Overall score
66%
Moderate
Knowledge & reasoning
- General knowledge52%
- Logical reasoning67%
- Mathematics86%
- Scientific and technical depth69%
- Planning and task decomposition65%
Coding & tools
- Code generation75%
- Debugging and code review78%
- Agentic coding79%
- Tool and function calling63%
- SQL and query writing79%
Writing & language
- Creative writing44%
- Professional writing52%
- Conversational quality51%
- Multilingual ability67%
- Translation59%
- Summarization66%
Data & professional work
- Data analysis74%
- Professional domains55%
- Information extraction68%
- Classification and labeling69%
- Long-context handling93%
Reliability & control
- Instruction following57%
- Structured output67%
- Factual accuracy53%
- Safety and alignment41%
- Steerability53%
- Output consistency61%
Speed, cost & vision
- Response speed82%
- Cost efficiency75%
- Image understandingNo image input
Start building
A verified request for this exact model. Add your API key and run it.
curl https://api.llm7.io/v1/chat/completions \
-H "Authorization: Bearer $LLM7_API_TOKEN" \
-H "Content-Type: application/json" \
-d '{
"model": "deepseek-v4-flash",
"messages": [
{ "role": "user", "content": "Hello!" }
]
}'