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Technology

Arfur Rock

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Coverage Timeline

2025-12-13
The Information

Source: OpenEvidence, which offers an AI chatbot for doctors, is raising $250M at a $12B valuation, up from $6B in Oct., and has $150M in annualized ad revenue

Stephanie Palazzolo / The Information : X: @steph_palazzolo and @arfurrock X: Stephanie Palazzolo / @steph_palazzolo : New! OpenEvidence, which offers a “ChatGPT for doctors,” is raising at a $12B va...

2025-08-14
Business Insider 5 related

Sources: Perplexity is seeking funding at a $20B post-money valuation, up from a reported $18B in its fundraising round in July 2025 and $520M in January 2024

But Not Only — An AI-Centric Bunch Marcus Schuler / Implicator.ai : Gemini 90%, GPT-5 79% — DeepSeek retreats to Nvidia; Google turns on memory Chaitanya Kohli / MEDIANAMA : From Defender to Buyer: Wh...

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