DeepSeek just launched its fourth generation of flagship models with DeepSeek-V4-Pro and DeepSeek-V4-Flash, both targeted at enabling highly efficient million…
Model details
DeepSeek just launched its fourth generation of flagship models with DeepSeek-V4-Pro and DeepSeek-V4-Flash, both targeted at enabling highly efficient million…
DeepSeek, a Chinese AI company, released its AI model ' DeepSeek-V4 ' on April 24, 2026. There are two versions: DeepSeek-V4-Pro and DeepSeek-V4-Flash. DeepSeek-V4-Pro has achieved scores exceeding Claude Opus 4.6 in multiple tests. deepseek-ai/DeepSeek-V4-Pro · Hugging Face https://huggingface.co/deepseek-ai/DeepSeek-
According to @deepseek_ai, the DeepSeek API now supports the new deepseek-v4-pro and deepseek-v4-flash models with 1M context windows and dual Thinking and...
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DeepSeek V4 Pro is a large-scale Mixture-of-Experts model engineered to handle demanding cognitive tasks, including advanced reasoning, software engineering, and multi-step agentic workflows. With 1.6 trillion total parameters and 49 billion active parameters per token, the model is built to excel in complex environments that require deep knowledge synthesis and precise logic. Its architecture is defined by a hybrid attention mechanism that integrates Compressed Sparse Attention and Heavily Compressed Attention, allowing it to maintain high performance across a one-million-token context window while significantly reducing the computational overhead typically associated with long-sequence processing.
The model incorporates structural innovations such as Manifold-Constrained Hyper-Connections to improve signal propagation stability during inference. Designed for versatility, it supports multiple operational modes that allow users to balance depth and speed, making it suitable for everything from full-codebase analysis to rapid information retrieval. By combining these architectural advancements with a focus on high-efficiency token utilization, the model provides a robust foundation for developers looking to deploy sophisticated agentic systems that require both world-class reasoning capabilities and the ability to process massive datasets at scale.
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