Twitxy Saved

Shitij Arora MD

@arorashMD

Cofounder- Community Science Alliance, socialalpha.org/csa/ Academic hospitalist,Director digital innovation,Researcher,Ironman🏊🏽‍♂️🚴🏽‍♂️🏃🏽‍♂️
Manhattan, NY 🇮🇳🇺🇸🇩🇰 einsteinmed.edu/faculty/14156/… Joined May 2018
336 Following 350 Followers 1.3K Posts

Latest posts 5

Shitij Arora MD @arorashMD
You are amazing!! Visionary!!
when I left radiology for pursuing ai research and advisory, I took a break for 4 months for some travel and surgeries and my account balance almost touched minimum balance

from there till whatever we have achieved at our lab @CRASHLabAI in a short amount of time, grateful to everyone who supported 🙏
View quoted post on X
Shitij Arora MD @arorashMD
Very important work! Congrats team @CRASHLabAI
🔥Today, we are releasing one of the first visual reasoning benchmarks for autonomous AI diagnosis in healthcare!

🚀Introducing Radiology’s Last Exam 2.0 (RadLE 2.0) from @CRASHLabAI, an uncertainty-aware benchmark for autonomous diagnosis in radiology!

✅In the last few days, the AI frontier has moved significantly. @OpenAI launched GPT-5.6 Sol. @Meta launched Muse Spark 1.1. @xAI dropped Grok 4.5.

🙌We’ve benchmarked all frontier, open-source and medical VLMs in RadLE2.0 and the leaderboard is now LIVE!

🚨 Before AI models are handed autonomy, one question matters more than any accuracy score: Do they know when to STOP and hand over to a human?

⚠️ A confident wrong diagnosis is far more dangerous than an honest “I don’t know.” Yet most models are bad at admitting the latter!

🚀 We release five RadLE 2.0 Scores: Confidence Weighted, Reliability, Accuracy, Safety and Handover Readiness and we find that models from @OpenAI @AnthropicAI @MetaAI @GoogleDeepMind @xAI @nvidia @Alibaba_Qwen @MistralAI @MiniMax_AI all score very differently as they optimize for different metrics!

🚨But most importantly, NONE of the Models have been able to reach the average human expert baseline!

⚡️A thread on what we found and which models aced our metrics! Link to the leaderboard and technical report at the end of the thread!
View quoted post on X
Shitij Arora MD @arorashMD
1/2 General-purpose AI isn’t good enough for LMIC clinical care. 37 physicians across India & Bangladesh rated a context-specific RAG tool (VITA) significantly higher than ChatGPT 5.2 on every dimension — especially evidence quality (4.5 vs 2.9).