MIT Technology Review

Three reasons why DeepSeek’s new model matters

On Friday, Chinese AI firm DeepSeek released a preview of V4, its long-awaited new flagship model. Notably, the model can ...

DeepSeek V4 is here: How it compares to ChatGPT, Claude, Gemini

West battle for AI supremacy, Chinese artificial intelligence company DeepSeek has released a preview of its latest model, ...
Decrypt

DeepSeek V4 Is Here—Its Pro Version Costs 98% Less Than GPT 5.5 Pro

The Chinese lab that shook Wall Street just dropped its biggest, most efficient model yet, hours after OpenAI launched ...

DeepSeek previews new AI model that ‘closes the gap’ with frontier models

DeepSeek says both models are more efficient and performant than DeepSeek V3.2 due to architectural improvements, and have ...

How DeepSeek 4’S Massive 1M Token Context Window is Changing Open-Source AI

Discover how DeepSeek 4 rivals closed-source AI in 2026 with open weights, reduced FLOPs, and advanced hardware validation on ...

OpenAI upgrades ChatGPT and Codex with GPT-5.5: ‘a new class of intelligence for real work’

OpenAI is capping off a busy week of announcements with the release of GPT-5.5, its latest model upgrade for ChatGPT and Codex. The company calls its new model “a new class of i ...