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Chat model

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DeepSeek-V4.1-Flash

DeepSeek-V4.1-Flash is a chat model available through the LLM7 API. It supports text input, tool calling, streaming, JSON mode, reasoning. It provides a 1,000,000 tokens context window. Current pricing is available below.

Available
DeepSeek-V4.1-FlashGet an API key
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Current LLM7 pricing

Simple, pay-as-you-go pricing

Checking current pricing…

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 knowledge57%
  • Logical reasoning70%
  • Mathematics88%
  • Scientific and technical depth73%
  • Planning and task decomposition68%

Coding & tools

  • Code generation77%
  • Debugging and code review80%
  • Agentic coding80%
  • Tool and function calling66%
  • SQL and query writing80%

Writing & language

  • Creative writing49%
  • Professional writing57%
  • Conversational quality54%
  • Multilingual ability69%
  • Translation63%
  • Summarization65%

Data & professional work

  • Data analysis74%
  • Professional domains60%
  • Information extraction68%
  • Classification and labeling70%
  • Long-context handling80%

Reliability & control

  • Instruction following61%
  • Structured output68%
  • Factual accuracy56%
  • Safety and alignment44%
  • Steerability57%
  • Output consistency61%

Speed, cost & vision

  • Response speed80%
  • Cost efficiency48%
  • Image understandingNo image input

Latest LLM7 statistics

Recent aggregated percentages and response-time metrics from LLM7, not a global benchmark or traffic disclosure.

Recent stability

97.64%

latest aggregated LLM7 statistic

Average response time

4,900.53 ms

latest observed API timing

P95 latency

30,000 ms

slower observed requests

Latest statistic trends

Only aggregated percentages and timing metrics with enough observed history are shown.

Request success rate

Latest aggregated LLM7 statistic

100%latest

25 Sept21 Oct

Average API latency

Latest aggregated LLM7 statistic

2,735 mslatest

22 Sept21 Oct

P95 API latency

Latest aggregated LLM7 statistic

10,000 mslatest

22 Sept21 Oct

Start building

A verified request for this exact model. Add your API key and run it.

Read the docs
curl https://api.llm7.io/v1/chat/completions \
  -H "Authorization: Bearer $LLM7_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "DeepSeek-V4.1-Flash",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'

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