DeepSeek V4 drops two open-weight models with 1M-context by default, CSA+HCA hybrid attention, and V4-Pro priced at roughly 1/7 Opus 4.7's output cost.
OpenAI's GPT-5.5 arrives six weeks after 5.4 with a 7-point Terminal-Bench gain, doubled pricing, and cyber/bio safety classifications at HIGH.
SpaceX holds a $60B call option on Cursor with a $10B breakup floor — structured as much against frontier-lab API dependency as toward acquisition.
Google rebrands Vertex AI as the Gemini Enterprise Agent Platform at Cloud Next, adding 200+ models and five major consulting partnerships to close the enterprise adoption gap.
OpenAI makes ChatGPT free for verified US medical professionals and releases HealthBench Professional — an open benchmark that GPT-5.4 outperforms on against physicians.
OpenAI launches ChatGPT Workspace Agents in research preview — cross-tool automation agents for Business, Enterprise, Edu, and Teachers plans.
Dario Amodei's conservative 2024 capex call is now triggering opaque quota changes, harness bans, and tokenizer inflation — handing OpenAI a sustained PR windfall.
OpenAI released GPT-5.1 with built-in agent orchestration, persistent memory, and native tool invocation — positioning against Anthropic and Google in the agentic AI infrastructure race.
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