Congress Is Suddenly Waking Up to the AI Doomsday Threat10m ago The AI safety vibe shift1h ago Sam Altman met with top power utilities about securing the electrical grid. He offered one possible solution: OpenAI's cyber services.1h ago OpenAI Is Open to Slowing Cutting-Edge AI, CEO Sam Altman Tells Staff2h ago Tencent-Backed Chipmaker Enflame Jumps 188% in Shanghai Debut2h ago Salesforce introduces Enterprise AI Harness, AI Control Plane2h ago The Race for the Next Big Weight-Loss Drug Is On—and China Wants In2h ago How Social Media Platforms Are Identifying AI Content3h ago DeepSeek launches V4.1-Flash and retires V4-Pro, its flagship model3h ago OpenAI Wants to Know if an AI Industry Slowdown Would Even Be Legal3h ago Oracle Posts Cloud Sales That Top Estimates on AI Demand3h ago iPhone 18 Pro Max vs Samsung Galaxy S26 Ultra: How these XL phones compete3h ago AWS open-sources Pizza Bot: email-style inbox for background AI agents3h ago ToolGrad: Efficient tool-use dataset generation with textual "gradients"3h ago

Congress Is Suddenly Waking Up to the AI Doomsday Threat10m ago The AI safety vibe shift1h ago Sam Altman met with top power utilities about securing the electrical grid. He offered one possible solution: OpenAI's cyber services.1h ago OpenAI Is Open to Slowing Cutting-Edge AI, CEO Sam Altman Tells Staff2h ago Tencent-Backed Chipmaker Enflame Jumps 188% in Shanghai Debut2h ago Salesforce introduces Enterprise AI Harness, AI Control Plane2h ago The Race for the Next Big Weight-Loss Drug Is On—and China Wants In2h ago How Social Media Platforms Are Identifying AI Content3h ago DeepSeek launches V4.1-Flash and retires V4-Pro, its flagship model3h ago OpenAI Wants to Know if an AI Industry Slowdown Would Even Be Legal3h ago Oracle Posts Cloud Sales That Top Estimates on AI Demand3h ago iPhone 18 Pro Max vs Samsung Galaxy S26 Ultra: How these XL phones compete3h ago AWS open-sources Pizza Bot: email-style inbox for background AI agents3h ago ToolGrad: Efficient tool-use dataset generation with textual "gradients"3h ago

Machine Learning4 min reading time

DeepSeek Upgrades DeepSeek-V4-Flash-0731 with Major Agentic and Coding Gains

MarkTechPostPublished Jul 31, 2026

DeepSeek released DeepSeek-V4-Flash-0731, an upgraded 284B-parameter MoE model with improved agentic and coding capabilities, available via public API and self-hosting. The model features a 1M-token context window and advanced attention mechanisms, with pricing accessible for startups and enterprises.

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deepseek-ai/DeepSeek-V4-Flash-0731
Jul 31· Simon Willison's Weblog

#deepseek #deepseek-v4-flash-0731 #dspark #mixture-of-experts #muon-optimizer

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