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AI & Enterprise

Perplexity launches 'Brain' memory system for AI agent Computer

Perplexity has introduced a memory system called Brain for its AI agent, Computer, to store past task history and user edits. Decrypt reported the feature raised answer accuracy for repetitive tasks by 25 percent, improved recall by 16 percent and cut costs for context-heavy work by 13 percent. Perplexity said Brain records connectors, sources, edits and failed attempts, updates an overnight wiki and reloads it before tasks. It is available as a research preview for Max and Enterprise Max subscribers.

Crypto

BlackRock ranks third in global bitcoin holdings; Arkham cites custody structure behind overtaking Strategy

BlackRock has been tallied as the world’s third-largest holder of bitcoin, behind Satoshi Nakamoto and Coinbase, according to Arkham researchers cited by U.Today. Arkham estimated BlackRock holds about 764,000 BTC. It put Satoshi at 1,096,000 BTC and Coinbase at 970,000 BTC, while Binance held about 670,000 BTC. Arkham said Strategy holds 847,000 BTC in total, but much is held in custody, affecting how holdings are attributed.

Industry

LG Electronics signs deal to build used refrigerant recycling, refurbished product system

LG Electronics will recover and recycle used refrigerants generated from home appliances and move ahead with a pilot for its refurbished products business. The company said it signed an agreement in Seoul with the Ministry of Climate, Energy and Environment and the Korea Environment Corporation, among others. LG Electronics plans to raise annual refrigerant recovery to 81 tonnes by 2030 and use purified recycled refrigerant for new products and after-sales service.