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OpenAI News

Foundation Models / LLMs173 articles

Latest news, updates, and announcements from OpenAI.

TechnologyApr 17, 2026

OpenAI’s Agents SDK now ships with a model‑native harness and built‑in sandbox execution, letting ag...

OpenAI’s Agents SDK now ships with a model‑native harness and built‑in sandbox execution, letting agents safely read, write, and run code in isolated workspaces. 📁 Configurable memory and a Manifest...

OpenAI has acqui‑hired all of Hiro Finance’s team, winding down its consumer app by Apr 20 and delet...
AcquisitionApr 15, 2026

OpenAI has acqui‑hired all of Hiro Finance’s team, winding down its consumer app by Apr 20 and delet...

OpenAI has acqui‑hired all of Hiro Finance’s team, winding down its consumer app by Apr 20 and deleting data by May 13. Hiro’s AI‑driven “personal CFO” tech can simulate financial decisions, moving fr...

OpenAI confirmed the acquihire of Hiro Finance, the AI‑powered personal finance startup founded in 2...
AcquisitionApr 15, 2026

OpenAI confirmed the acquihire of Hiro Finance, the AI‑powered personal finance startup founded in 2...

OpenAI confirmed the acquihire of Hiro Finance, the AI‑powered personal finance startup founded in 2023 with a ~10‑person team. Hiro will shut its service on April 20 and delete all user data by May 1...

OpenAI has acquihired Hiro Finance, adding a 10‑person team with AI‑driven personal finance expertis...
AcquisitionApr 15, 2026

OpenAI has acquihired Hiro Finance, adding a 10‑person team with AI‑driven personal finance expertis...

OpenAI has acquihired Hiro Finance, adding a 10‑person team with AI‑driven personal finance expertise. The move strengthens OpenAI’s push into agent platforms like OpenClaw and expands its fintech cap...

AcquisitionApr 14, 2026

OpenAI has acquired fintech AI startup Hiro Finance, adding a 10‑person team that built a high‑accur...

OpenAI has acquired fintech AI startup Hiro Finance, adding a 10‑person team that built a high‑accuracy financial planning tool launched only five months ago. The acquihire expands ChatGPT’s enterpris...

OpenAI has acquihired Hiro Finance, bringing ~10 AI‑finance engineers and founder Ethan Bloch (who p...
AcquisitionApr 14, 2026

OpenAI has acquihired Hiro Finance, bringing ~10 AI‑finance engineers and founder Ethan Bloch (who p...

OpenAI has acquihired Hiro Finance, bringing ~10 AI‑finance engineers and founder Ethan Bloch (who previously sold Digit for $230M) into its ranks. Hiro’s AI, launched just 5 months ago, was tuned for...

AcquisitionApr 13, 2026

OpenAI is acquiring Neptune.ai for under $400M in stock, adding a proven experiment‑tracking platfor...

OpenAI is acquiring Neptune.ai for under $400M in stock, adding a proven experiment‑tracking platform used by Samsung, Roche and HP. Neptune’s $18M‑raised toolkit will deepen OpenAI’s visibility into...

OpenAI has acquired Cirrus Labs for $450M, integrating its CirrusGuard runtime monitor that blocks 9...
AcquisitionApr 12, 2026

OpenAI has acquired Cirrus Labs for $450M, integrating its CirrusGuard runtime monitor that blocks 9...

OpenAI has acquired Cirrus Labs for $450M, integrating its CirrusGuard runtime monitor that blocks 95% of jailbreak attempts and detects model poisoning with 98% accuracy. This bolsters OpenAI’s LLM s...

OpenAI will set aside a chunk of its IPO for retail investors after raising $3 billion from individu...
FundingApr 9, 2026

OpenAI will set aside a chunk of its IPO for retail investors after raising $3 billion from individu...

OpenAI will set aside a chunk of its IPO for retail investors after raising $3 billion from individuals in its latest $122 billion round, topping the usual 5‑10% allocation. This move signals a push t...

OpenAI just raised $110 billion from Amazon ($50B), Nvidia ($30B), and SoftBank ($30B), reaching an...
FundingMar 8, 2026

OpenAI just raised $110 billion from Amazon ($50B), Nvidia ($30B), and SoftBank ($30B), reaching an...

OpenAI just raised $110 billion from Amazon ($50B), Nvidia ($30B), and SoftBank ($30B), reaching an $840 billion valuation—the largest private funding round in history. But this isn't passive capital:...

Nvidia CEO Jensen Huang warned the company's $30B OpenAI investment may be the last until the startu...
FundingMar 8, 2026

Nvidia CEO Jensen Huang warned the company's $30B OpenAI investment may be the last until the startu...

Nvidia CEO Jensen Huang warned the company's $30B OpenAI investment may be the last until the startup goes public 🚨 Despite $168B raised and $730B valuation, OpenAI carries $100B debt and needs 15x r...

OpenAI has closed a record $110 billion funding round led by Amazon ($50B), NVIDIA ($30B), and SoftB...
FundingMar 1, 2026

OpenAI has closed a record $110 billion funding round led by Amazon ($50B), NVIDIA ($30B), and SoftB...

OpenAI has closed a record $110 billion funding round led by Amazon ($50B), NVIDIA ($30B), and SoftBank ($30B), reaching a $730 billion valuation 💰. This marks the shift from AI research to global in...

OpenAI just secured $110B from Amazon ($50B), Nvidia ($30B), and SoftBank ($30B) at a $730B pre-mone...
FundingMar 1, 2026

OpenAI just secured $110B from Amazon ($50B), Nvidia ($30B), and SoftBank ($30B) at a $730B pre-mone...

OpenAI just secured $110B from Amazon ($50B), Nvidia ($30B), and SoftBank ($30B) at a $730B pre-money valuation, marking one of tech's largest private funding rounds ever. With ChatGPT now serving 900...

OpenAI just closed a historic $110 billion funding round from Amazon ($50B), Nvidia ($30B), and Soft...
FundingMar 1, 2026

OpenAI just closed a historic $110 billion funding round from Amazon ($50B), Nvidia ($30B), and Soft...

OpenAI just closed a historic $110 billion funding round from Amazon ($50B), Nvidia ($30B), and SoftBank ($30B), reaching a $730B valuation with over 900M weekly ChatGPT users. The real story: this se...

OpenAI just raised $110 billion at an $840 billion valuation - the largest private funding round eve...
FundingFeb 28, 2026

OpenAI just raised $110 billion at an $840 billion valuation - the largest private funding round eve...

OpenAI just raised $110 billion at an $840 billion valuation - the largest private funding round ever. Amazon led with $50 billion while Nvidia and SoftBank each contributed $30 billion, signaling a d...

OpenAI closed $110B funding at $730B valuation with Amazon ($50B), SoftBank ($30B), and Nvidia ($30B...
FundingFeb 28, 2026

OpenAI closed $110B funding at $730B valuation with Amazon ($50B), SoftBank ($30B), and Nvidia ($30B...

OpenAI closed $110B funding at $730B valuation with Amazon ($50B), SoftBank ($30B), and Nvidia ($30B), making it the largest private funding round ever and pushing post-money valuation to $840B. The d...

OpenAI closed the largest private tech funding round in history—$110B from Amazon ($50B), Nvidia ($30B), and SoftBank ($30B) at a $730B valuation. 💰
FundingFeb 28, 2026

OpenAI closed the largest private tech funding round in history—$110B from Amazon ($50B), Nvidia ($30B), and SoftBank ($30B) at a $730B valuation. 💰

OpenAI closed the largest private tech funding round in history—$110B from Amazon ($50B), Nvidia ($30B), and SoftBank ($30B) at a $730B valuation. 💰 This creates an unbreakable ecosystem lock: AWS cl...

OpenAI has raised $110 billion at a $730 billion valuation, with Amazon ($50B), Nvidia ($30B), and S...
FundingFeb 28, 2026

OpenAI has raised $110 billion at a $730 billion valuation, with Amazon ($50B), Nvidia ($30B), and S...

OpenAI has raised $110 billion at a $730 billion valuation, with Amazon ($50B), Nvidia ($30B), and SoftBank ($30B) leading the largest private funding round in history. This milestone accompanies the...

OpenAI secured $110B in funding at a $730B valuation, with Amazon leading at $50B alongside $30B eac...
FundingFeb 28, 2026

OpenAI secured $110B in funding at a $730B valuation, with Amazon leading at $50B alongside $30B eac...

OpenAI secured $110B in funding at a $730B valuation, with Amazon leading at $50B alongside $30B each from Nvidia and SoftBank. This deal exemplifies the accelerating 'circular financing' pattern wher...

OpenAI secured $110 billion in the largest private funding round ever, reaching a $730 billion valua...
FundingFeb 28, 2026

OpenAI secured $110 billion in the largest private funding round ever, reaching a $730 billion valua...

OpenAI secured $110 billion in the largest private funding round ever, reaching a $730 billion valuation with Amazon ($50B), Nvidia ($30B), and SoftBank ($30B) as lead investors. This is fundamentally...

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