Latency measures the delay between an AI request and the resulting response. Interactive generative systems often track time to first token, which reflects how quickly output begins, and time to last token, which captures total completion time. Latency comes from model computation, queueing, network transfer, retrieval, tool calls, safety checks, and application logic. It varies with prompt length, output length, model size, hardware, batching, cache use, and current load. Optimizing only average latency can hide poor experiences, so teams also monitor percentile values and separate each stage of the request. The right target depends on whether the product is conversational, analytical, offline, or safety-critical.
OpenAI plans to release “Sweet Pea” AI earbuds in H2 2026, featuring local AI processing, unique design, and potential 40-50 million unit shipments in year one.
OpenAI has launched Education for Countries, a global program aimed at integrating AI tools into national education systems to address skills gaps and workforce shifts driven by AI.
OpenAI now uses age prediction to adjust ChatGPT’s safety settings for teens. Users 18 and older can verify their age to disable extra restrictions.
Ukraine’s new defence minister plans a data-driven overhaul of the military, integrating AI and battlefield analytics to improve decision-making and strengthen frontline operations against Russia.
Bristol Myers Squibb and Microsoft have launched a collaboration to accelerate early detection of lung cancer using AI-powered radiology tools, with a focus on underserved communities.
Elon Musk is demanding up to $134 billion from OpenAI and Microsoft in a lawsuit alleging the AI company broke its nonprofit promises after accepting major funding.
OpenAI is on track to unveil its first consumer device in the second half of 2026, signaling a major expansion beyond software as the company explores a new category of AI-native hardware.
OpenAI announced it will begin testing ads in ChatGPT for free U.S. users, while paid subscriptions will remain ad-free, marking a potential new revenue stream.
U.S. auto safety regulators granted Tesla a five-week extension to respond to an investigation into whether its Full Self-Driving system violates traffic laws during operation.
A federal judge ruled that Elon Musk’s lawsuit accusing OpenAI of abandoning its charitable mission can proceed to trial, rejecting dismissal efforts by OpenAI and Microsoft.