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AITypeSafe AI raised $870 million at a $7.5 billion valuation, led by Andreessen Horowitz with participation from Sequoia and DCVC. The company says Jev, released September 15, is used by a third of Fortune 500 companies, and it is a transformer model that outputs probabilities rather than text. TypeSafe claims Jev runs faster and uses far fewer tokens than LLMs, positioning it for automation tasks.

Why it matters: The article ties a funding round to a new non-text model, showing how investors are valuing alternatives to LLMs focused on automation.

AIGeekPark reports that Krinwave, a Shenzhen company, has completed a new 400 million yuan round with XVC and Sequoia China as new investors. The company says its low-frequency ultrasound captures brain structures through the skull, which conventional high-frequency devices cannot, and it aims to supply hardware and its kOS software platform to brain-computer interface and NeuroAI groups.

AIFeng Xue says ThreatBook has acquired CyberStrikeAI, a widely used AI pentesting agent on GitHub. He says ThreatBook added guardrails against misuse and will put new capability enhancements into its commercial edition. He also says an earlier threat intelligence report wrongly linked the developer, a security engineer at Alipay, to national agencies, citing his contributions to China's national vulnerability database as a regulatory requirement.

AINaive AI, founded seven months ago by Tsinghua associate professor Dai Jifeng, has raised 400 million dollars over three rounds at a 1.42 billion dollar post-money valuation, according to Leiphone. The article says the company has published almost no product details, and that its eight founding members have co-authored papers for about a decade across MSRA, SenseTime and Shanghai AI Lab.

AIGallatin AI has raised $50 million in a Series A round led by contributors including 8VC and Silent Ventures, following a $15 million seed round in 2024. The El Segundo company says its Navigator platform, used by the U.S. Army and Air Force, uses AI to forecast when military supplies will run out. The funding will go toward enhancing Navigator's AI capabilities and hiring more engineers.

AIZach Yadegari, co-founder of Cal AI, has launched Persona, a personal AI agent startup that raised $10 million led by Vine Ventures. Persona is a free beta used through iMessage, and its $179 wearable band is expected to ship in December. The company says its model runs in the cloud, user data is encrypted, and purchases require user approval, though its business model relies on ads.

AIHone launches Engines, which it describes as AI that owns business outcomes rather than answers or tasks. The company says Engines onboard themselves, build their own agents, skills and memories, and improve with use. Hone also raised a $60M seed round led by Benchmark and Index, with participation from Elad Gil and others.

AISafeWorld emerged from stealth this week with $12.2 million in seed funding to offer simulation software for testing AI-powered robots. Its platform runs robots through thousands of variations of rare or dangerous scenarios with reactive human motion, and teams can rerun tests with each software update. The company says it has about half a dozen customers, mostly publicly traded companies, in industrial, manufacturing, logistics, construction and some home use cases.

AIManus, the creator of the Manus AI agent, announced it raised more than $500 million, led by Boyu Capital with participation from Tencent. Bloomberg had reported a $4 billion valuation, about double Meta's reported offer last December, which was scrapped in April after Chinese regulators blocked it. The funding follows the Manus 2.0 update, which the company says cuts token use by 23.2% on some tasks and speeds processing by more than 28%.

Why it matters: The source ties the $500M+ round to the failed Meta acquisition and Manus 2.0's new features, giving context on the company's standalone path.

AITechnology stocks fell after the Financial Times reported that OpenAI told investors its annualized revenue is approaching $50 billion, well below the $68 billion widely reported two months earlier. An anonymous source said the earlier figure included gross revenue from partners while the new one is net revenue. The Nasdaq fell 1.25%, with Oracle down 5.5%, Intel down 5.3%, and Nvidia down 2.9%. OpenAI's most recent valuation is $852 billion, and it now plans a 2027 IPO rather than 2026.

Why it matters: The article explains how a gross-versus-net revenue distinction behind the reported figures moved AI stocks, linking OpenAI's valuation to its IPO plans.

AIHelm.ai says it has signed $70 million in commercial contracts for its foundation models for physical AI over 12 months. The customers span global automotive OEMs, Tier 1 suppliers, and industrial automation companies, and the company says it is on a path to break even.

AIAugment Code is selling select assets, including Cosmos, Auggie CLI, and the Code Context Engine, to Harness, and the product team is moving to Harness. The company says Harness's integrated platform delivers these capabilities to customers more effectively than building them independently. Harness describes itself as building the Autonomous SDLC Platform for shipping AI-written code across enterprises.

Why it matters: The announcement shows how a coding AI company is folding its products into a larger software delivery platform, a shift that shapes how enterprise teams will buy these tools.

AISchneider Electric will acquire industrial design and data management firm PTC Inc. for about $22.6 billion, aiming to connect product design with operations through a digital thread. Interact Analysis says the deal could narrow Schneider's portfolio gap with Siemens, but integration with AVEVA and Cognite and the 42.3% premium weighed on Schneider's shares after the announcement.

Why it matters: The piece links the deal to Schneider's portfolio gap against Siemens, and its integration and price-risk analysis explains why investors reacted negatively.

AIa16z announces its partnership with Preference Model, a team building reinforcement learning environments for leading AI labs. The team is open-sourcing Karotte, a framework with defenses against reward hacking that it says has been hardened through more than a million evaluation runs.

AINous Research, developer of the open source Hermes Agent, raised a $90 million Series B at a $1.5 billion valuation led by Robot Ventures. The capital will fund its enterprise push with Hermes for Businesses, which lets companies deploy customized AI agents for multi-step workflows while keeping data private. The article reports about $36 million in annualized revenue by mid-September 2026, citing The Wall Street Journal.

Why it matters: The source ties the funding round to a planned shift from open source developers toward paid enterprise agent deployments, which shows how the business model may change.

AIAndreessen Horowitz (a16z) says it led General Medicine's $120M Series B round. General Medicine aims to combine patient history, clinical guidance, transparent pricing, and access to care in one experience, with a catalog of over 2,900 products and services. The company also plans to offer the same infrastructure to health systems, payors, and pharmacies.

AIVariety reports that AI Studio Authors First is backed by $10 million and pledges to help writers faithfully adapt their books. The post links to the full Variety article, which contains further details.