OpenEvidence, a medical AI platform, has successfully raised $200 million in a Series C funding round, boosting its valuation to $6 billion. The round was spearheaded by Google Ventures, with significant contributions from Sequoia Capital and Kleiner Perkins. This marks a substantial increase from its previous valuation of $3.5 billion in July, when it raised $210 million. The platform, which provides verified medical answers, has seen its monthly consultations nearly double to 15 million since July, underscoring its growing influence in the medical AI sector.