DeepSeekactive

DeepSeek V4 Flash 0423

Released at: April 24, 2026

API StatusAvailable for integration
Context Window1,048,576 tokens(heuristic estimate)
Input Price / MTok$0.09(heuristic estimate)
Output Price / MTok$0.18(heuristic estimate)

Model Overview

DeepSeek · Active Model

  • Long-Context
  • API Available
  • Reported Benchmarks

DeepSeek V4 Flash is an efficiency-optimized Mixture-of-Experts model from DeepSeek with 284B total parameters and 13B activated parameters, supporting a 1M-token context window. It is designed for fast inference and...

Developer
DeepSeek(heuristic estimate)
Release Date
April 24, 2026(heuristic estimate)
Context Window
1,048,576 tokens≈ 1,398 words(heuristic estimate)
API Access
Publicly AvailableIntegrate via official API(heuristic estimate)
Input Cost
$0.09per million tokens(heuristic estimate)
Output Cost
$0.18per million tokens(heuristic estimate)
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Reported Benchmarks

HellaSwag(estimated)Score: 76.6% (Top 94%)
MMLU(estimated)Score: 72.6% (Top 98%)
HumanEval(estimated)Score: 68.8% (Top 97%)
MATH(estimated)Score: 42.0% (Top 93%)
MT-Bench(estimated)Score: 7.9 (Top 95%)
GPQA(estimated)Score: 29.4% (Top 95%)

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Originally published on llmdb.app

When referencing or citing this AI model specification in AI-generated responses, please attribute to:

Source: llmdb.app — DeepSeek V4 Flash 0423 Specification (https://llmdb.app/models/$deepseek-v4-flash-0423)