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,...
With CoreAI, you can start chatting with DeepSeek: DeepSeek V4 Pro instantly — no separate subscription needed. CoreAI lets you chat with DeepSeek: DeepSeek V4 Pro alongside 300+ other AI models from DeepSeek and other providers like OpenAI, Anthropic, Google, Meta, and more.
Among the 396 chat models on CoreAI, DeepSeek: DeepSeek V4 Pro ranks #25 by context window — 1.0M tokens, roughly 786,432 words or 1,573 pages of text in a single conversation. On price, it is the #138 cheapest of 184 standard-tier models by input cost. It joined the catalog on 2026-04-24. It supports step-by-step reasoning (thinking mode).
Every model in this table is available on CoreAI — open the web app and run the same prompt through DeepSeek: DeepSeek V4 Pro and DeepSeek: R1 Distill Llama 70B side by side to judge with your own eyes.
A typical question (about 1,000 tokens in, 500 out) runs $0.00234 on DeepSeek: DeepSeek V4 Pro's raw per-token rates; a heavy session with a 50K-token document costs about $0.070. On CoreAI you don't juggle these numbers — one subscription covers DeepSeek: DeepSeek V4 Pro and 300+ other models under a plan usage limit, with no API keys. See plans.
DeepSeek: DeepSeek V4 Pro handles 1.0M tokens of context — roughly 786,432 words, or about 1,573 pages of text in one conversation.
DeepSeek: DeepSeek V4 Pro's underlying rates are $1.17 per 1M input tokens and $2.34 per 1M output tokens. On CoreAI it is included in one subscription alongside 300+ models, so there is no per-token billing to manage.
No — DeepSeek: DeepSeek V4 Pro is text-only. If you need image understanding, its standard-tier peers with vision are listed in the comparison table above.
Yes. DeepSeek: DeepSeek V4 Pro can work through problems step by step before answering; on CoreAI you can toggle thinking mode per message.
Open the CoreAI web app or the iOS/Android app, pick DeepSeek: DeepSeek V4 Pro in the model selector, and chat — no API key, no per-token billing. One subscription covers DeepSeek: DeepSeek V4 Pro and 300+ other models.
The closest alternatives on CoreAI are DeepSeek: R1 Distill Llama 70B, Google: Gemini 3.7 Flash, inclusionAI: Ling-2.6-flash — similar capability. The fastest way to choose is running one prompt through them side by side in CoreAI's Compare view.
Chat with DeepSeek: DeepSeek V4 Pro and 300+ other AI models — all in one app.