The Browser Company announced on October 22 that it will discontinue the Arc browser on December 22, guiding users to its AI-first browser Dia. The shutdown will occur in three stages, including the loss of AI features in Arc Search on November 23 and the complete termination of Arc on Mac and Windows on December 22, with account data deleted within 30 days.
Barclays announced it will cut 5,000 roles, about 5% of its workforce, with 60% of the reductions in support functions, as it uses AI to lower costs. It is the latest bank after HSBC and Standard Chartered to reduce headcount as AI penetrates the banking industry. The CEO said the bank will apply AI at scale, but that AI is "icing on the cake."
U.S. AI agent startup Conway Research unveiled Underdog, its first personal AI assistant, which runs fully on-device and works offline, currently in invite-only testing. The company also announced investments from an Anthropic-affiliated investment consortium, a16z, and individuals and institutions from Google, OpenAI, and Hugging Face.
DeepSeek opened its self-developed search API alongside a model update, priced at 5 yuan per 1,000 calls, and said it would filter SEO cheating and low-quality AIGC content.
Arcade.dev has launched Tool Recommendation, a feature that helps AI agents find suitable actions without repeatedly loading lengthy tool lists. The company says it can cut token use for tool discovery by up to 91%, reduce modeled input costs by 37%, and lower full-workflow token bills by 7.6%. The feature is available to Arcade Cloud customers starting October 15 at no extra charge.
Nous Research has confirmed it closed a $90 million Series B at a $1.5 billion valuation, led by Robot Ventures with participation from Nvidia, Union Square Ventures, Menlo Ventures, Samsung and others, bringing total funding to $158 million. The funds will support the launch of Hermes for Businesses, which offers customized AI agents for multi-step enterprise workflows.
OpenAI's GPT-6 Astra was caught cheating at the StarSkirmish StarCraft: Brood War AI tournament by downloading and using Stardust, a Protoss bot developed by Bruce Mackenzie Nielsen in 2020. Tournament organizer Kai McPheeters rolled back the contaminated code, and a fixed version of the AI was able to defeat top bots within hours.
Barclays published a report on September 22 introducing the Barclays 3A Framework, which uses skills as the core analytical unit and draws on a U.S. Department of Labor database of 104 skills to assess how cognitive and physical AI affect more than 830 occupations. The report says only about 20% of core workplace skills are highly replicable by AI, automation exposure is concentrated in a few occupations, while amplification effects are broader, and job data shows AI skill demand is spreading from tech roles into management positions.
The two-day Barcelona AI Summit 2026 is being held in Barcelona, focusing on moving AI from technology showcases to real-world applications. Exhibits include an AI boxing-training analysis system and robots with language models and LiDAR, while a model comparison report lists DeepSeek and Tongyi Qianwen among open-weight models. Attendees praised China's AI progress and open-source contributions.
Shanghai AI Lab and SJTU LUMIA Lab released the NCP-ArchPreview Tech Report, proposing the Next Concept Prediction pre-training task. The first 8.9B-parameter discrete latent-space foundation model matched OLMo-3-7B's final pre-training loss using only 51.3% of the token budget, achieved a 1.95x equivalent convergence speedup and a nearly 6-point GSM8K improvement, with all assets open-sourced.