DeepSeek V4 Pro 0423

DeepSeek · Released 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.

It is part of DeepSeek's open-weight line, known for delivering near-frontier reasoning and coding quality at a fraction of typical frontier pricing, with V4.1 Flash at the head and the V4 Pro and Flash tiers behind it.

Facts and pricing

Provider

DeepSeek

Context window

1.0M tokens

Input price

19.2 credits / 1M tokens ($1.60 raw)

Output price

38.4 credits / 1M tokens ($3.20 raw)

Vision (image input)

No

Tool calling

Yes

Extended reasoning

No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.20x margin. Raw prices shown per 1M tokens.

Try DeepSeek V4 Pro 0423 now

What DeepSeek V4 Pro 0423 is best for

• Everyday chat and drafting on an open-weight model with transparent lineage
• Very long documents and codebases: a 1.0M-token window fits entire books or repositories in one conversation
• Tool use and agents: reliably calls functions, so it can search, run skills and drive workflows

Example prompts

Prompts that suit a open weight model like DeepSeek V4 Pro 0423:

• Draft a project update from these rough notes
• Explain how HTTPS works to a curious teenager
• Turn this list of features into a changelog entry
• Brainstorm objections to this proposal and how to answer them

DeepSeek family

All 15 DeepSeek models

Compare DeepSeek V4 Pro 0423

• DeepSeek V4 Pro 0423 vs Claude Opus 5.5
• DeepSeek V4 Pro 0423 vs GPT-6 Astra
• DeepSeek V4 Pro 0423 vs GPT-5.6 Sol
• DeepSeek V4 Pro 0423 vs Claude Sonnet 5

Frequently asked questions

What is DeepSeek V4 Pro 0423?

DeepSeek V4 Pro 0423 is an AI model by DeepSeek. 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.

How much does DeepSeek V4 Pro 0423 cost on Zeplik?

Input tokens cost 19.2 credits per million and output tokens 38.4 credits per million (1 credit = $0.10; the raw provider rates are $1.60 and $3.20 per million). New accounts start with free credits.

How long can a conversation with DeepSeek V4 Pro 0423 be?

DeepSeek V4 Pro 0423 has a 1.0M-token context window (1,048,576 tokens), which covers the conversation plus any documents you attach.

Does DeepSeek V4 Pro 0423 support images and tools?

DeepSeek V4 Pro 0423 is text-only and supports tool calling.

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