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deepseek/deepseek-v4.1-flash-1017

DeepSeek Active & Healthy

DeepSeek V4.1 Flash 1017 is the October 17, 2026 snapshot of DeepSeek V4.1 Flash, served by DeepSeek under the `deepseek-flash` API model name. V4.1 Flash is a sparse mixture-of-experts model...

Evaluation Rating
9.0/10
Composite Score
Context Length
1.0 MB tokens
Input Price (1M Tokens)
R 3.3886
Output Price (1M Tokens)
R 13.5546
API Protocol
OpenAI Compatible

Interactive ZAR Cost Calculator

Estimate real-time cost in South African Rands based on your expected prompt and completion token counts.

Prompt Tokens (Input) 10,000 tokens
Completion Tokens (Output) 2,000 tokens
Estimated Cost Per Request
R 0.0000
0 µR debited from prepaid wallet

Standardized Capability Benchmarks

Standardized multi-suite performance evaluations calibrated out of 10 against international LLM leaderboards.

Chat & Conversational Reasoning 9.0/10
Calibrated against LMSYS Chatbot Arena human preference Elo
Coding & Software Architecture 9.0/10
Calibrated against HumanEval (Pass@1) unit tests and SWE-bench
Structured JSON & Tool Calling 9.0/10
Berkeley Function Calling Benchmark (BFCL) schema compliance
Academic Knowledge & MMLU 9.0/10
MMLU-Pro Multitask Professional Knowledge across 57 disciplines

Model Succession & Architecture Lineage

Tracking the architectural evolution and model upgrade roadmap from DeepSeek.

Predecessor
DeepSeek-V2.5
→
Current Generation
deepseek/deepseek-v4.1-flash-1017
→
Upcoming Successor
DeepSeek-V3 / R1

1-Click Quickstart Code Snippets

Copy and paste directly into your application. Uses OpenAI standard SDK formats.

curl https://aiproxy.farmazone.co.za/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-live-your_api_key_here" \
  -d '{
    "model": "deepseek/deepseek-v4.1-flash-1017",
    "messages": [
      {"role": "user", "content": "Explain quantum computing in simple terms."}
    ]
  }'
Your API Key: sk-live-your_api_key_here
Sign In For Key

Alternative & Complementary Models

Model Name Provider Context Input (1M) Output (1M) Action
deepseek/deepseek-chat-v3-0324 DeepSeek 160.0 KB R 6.5514 R 25.7537 View Specs →
deepseek/deepseek-chat-v3.1 DeepSeek 160.0 KB R 5.6477 R 21.4614 View Specs →
deepseek/deepseek-r1-0528 DeepSeek 160.0 KB R 11.2955 R 48.5706 View Specs →
deepseek/deepseek-v3.1-terminus DeepSeek 160.0 KB R 6.0995 R 22.5909 View Specs →