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DeepseekReasoningReleased 24 April 2026

DeepSeek V4 Pro 0423 pricing, context and benchmark

DeepSeek V4 Pro is a large-scale Mixture-of-Experts model from DeepSeek with 1.6T total parameters and 49B activated parameters, supporting a 1M-token context window.

Chat with DeepSeek V4 Pro 0423
1.05M
Input context
944K
Output context
$0.9
Official input
$1.5
Official output
n/a
AA index
01 · Model Overview

Everything that matters, in one table

Context, pricing, cache, modalities and tooling, from the model registry and Artificial Analysis.

ModelDeepSeek V4 Pro 0423
Model IDdeepseek/deepseek-v4-pro
ProviderDeepseek
Release date24 April 2026
StatusGenerally available
Input context1,048,576 tokens
Output context943,718 tokens
Official input pricing$0.9 per 1M tokens
Official output pricing$1.5 per 1M tokens
Cache read pricingNot published
Market input pricing$0.9 per 1M (cheapest route)
Market output pricing$1.5 per 1M (cheapest route)
Highest route pricing$1.56 in, $3.12 out per 1M
Input modalitiestext
Output modalitiestext
Reasoning controlNot exposed
Tool supportText generation only
TokenizerDeepSeek
Provider routes8 endpoints
Artificial Analysis indexNot published
SpeedNot published
Knowledge cutoffNot publicly stated

Input and output support

ModalityInputOutputBilled at
Text✓ yes✓ yes$0.9 in
Imagenononot supported
Audionononot supported
Videonononot supported
File (PDF)nononot supported
02 · Overview

What is DeepSeek V4 Pro 0423?

DeepSeek V4 Pro is a large-scale Mixture-of-Experts model from DeepSeek with 1.6T total parameters and 49B activated parameters, supporting a 1M-token context window.

It is designed for advanced reasoning, coding,...

DeepSeek V4 Pro 0423 carries a 1.05M token window, uses the DeepSeek tokenizer and is served by Deepseek. On Hoodgen it sits in the Reasoning tier of the model menu next to its siblings, so you can switch mid conversation without losing the thread.

03 · Release

Release and what changed from the previous version

Released24 April 2026
PropertyDeepSeek V4 Flash 0423DeepSeek V4 Pro 0423Change
Released20262026Same release window
Context1.05M1.05MUnchanged
Max output944K944KUnchanged
Input price$0.05$0.9Higher
Output price$0.45$1.5Higher
Input modalitiestexttextUnchanged
AA indexn/an/aNewer benchmark run
07 · Use cases

What can you do with DeepSeek V4 Pro 0423?

Debugging and root cause
Multi file failures where the model has to hold a causal chain before answering.
Architecture and planning
Design docs, migration plans and trade off analysis over long context.
Data analysis
Spreadsheets and logs read in one pass, then summarised with the numbers quoted back.
Agentic coding
Repo wide changes that need plan, edit and verify loops.
09 · Pricing

DeepSeek V4 Pro 0423 pricing

Official pricing

List price
$0.9 / 1M in
$1.5 / 1M out
  • 1.05M context
  • text input
Cheapest route
$0.9 / 1M in
$1.5 / 1M out
  • 8 routes on OpenRouter
  • What Hoodgen routes to first
  • Same model, lower bill
Highest route
$1.56 / 1M in
$3.12 / 1M out
  • Priority or premium tier
  • Best under load
  • Use for latency critical calls

Market pricing, every route

ProviderTierInputOutputCache readUptime 24h
Relacestandard$0.9$1.5$0.25100.0%
StreamLakestandard$0.955$1.911$0.08100.0%
GMICloudstandard$0.957$1.914$0.0899.9%
SiliconFlowstandard$1$1.5$0.135100.0%
DigitalOceanstandard$1.044$2.088$0.20994.7%
DeepInfrastandard$1.3$2.6$0.199.9%
Alibabastandard$1.416$2.832$0.11897.9%
Alibabastandard$1.56$3.12$0.1399.9%

API pricing and cost calculator

RatePer callTotalCredits
Cheapest route$0.0125$6.235914
List price$0.0203$10.139619
Highest route$0.0359$17.9417043
10 · Developers

API and developer information

Model IDdeepseek/deepseek-v4-pro
Endpointhttps://openrouter.ai/api/v1/chat/completions
Parametersprompt and max_tokens
StreamingYes, server sent events
Modality stringtext->text
Max prompt tokens1,048,576
Max completion tokens943,718
curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek/deepseek-v4-pro",
    "messages": [{ "role": "user", "content": "Summarise this document." }],
    "max_tokens": 1024
  }'
11 · Limitations

Model limitations

Text only outputIt cannot generate images, audio or video. Pair it with an image model on Hoodgen when you need visuals.
Output cap943,718 tokens per request. Long deliverables have to be chunked.
Benchmarks not publishedArtificial Analysis does not publish an Intelligence Index for this release, so no benchmark score is claimed here.
Knowledge cutoffThe provider does not state a fixed cutoff for every release. Verify very recent events against search.
12 · Comparison

DeepSeek V4 Pro 0423 vs other Deepseek models

ModelContextInput /1MOutput /1MAA indexReleased
DeepSeek V4 Pro 04231.05M$0.9$1.5n/a2026
R1 0528164K$0.5$2.15n/a2025
DeepSeek V3.1164K$0.25$0.95n/a2025
V4 Flash Vision Exp1.05M$0.216$0.647n/a2026
DeepSeek V4 Pro 08131.05M$0.1$8n/a2026
DeepSeek V4.1 Flash1.05M$0.051$0.567n/aSep 2026
13 · Privacy

Privacy and data policy

  • On Hoodgen, prompts and attachments answer that request and stay in your conversation history so you can reopen it. They are not used to train models.
  • Requests route through OpenRouter to Deepseek and are covered by that provider's API terms.
  • Do not paste secrets or personal data you would not send to any hosted model.
14 · FAQ

DeepSeek V4 Pro 0423 questions, answered

DeepSeek V4 Pro 0423 is a reasoning model from Deepseek, released 24 April 2026. DeepSeek V4 Pro is a large-scale Mixture-of-Experts model from DeepSeek with 1.6T total parameters and 49B activated parameters, supporting a 1M-token context window.
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