The Signal

Everything that matters in AI, with our take.

Updated through the day. Every headline links straight to the source. The two lines underneath are ours.

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OpenAI NewsArticle6d ago

Anima helps clinics cut call waits by 75% with GPT-6 and GPT-Live

This is real production impact on a concrete metric that clinic operators care about: wait time. The fact that they're using GPT-Live, OpenAI's streaming model, tells you something about latency requirements. The win is notable, but one customer case study doesn't prove the model. If you're building healthcare agents, though, this is a useful reference point for what modern models can do in customer-facing scenarios.

labs agents healthcare openai

arXiv cs.AIPaper8d ago

ALLMTS: Automated LLM-based Medical Triage System

The insight is structural: don't ask the LLM to judge, make it execute. By mapping the model's role to executing a known decision tree rather than generating a disposition, they eliminated the hallucination and over-escalation problems that plague raw LLM triage. If you're building compliance-critical systems where the decision logic is predetermined, this is the pattern to study.

research llm-reasoning healthcare safety

arXiv cs.LGPaper22d ago

Hidden Data Challenges in Clinical Machine Learning

This is a patient correction to clinical ML practice. Reused preprocessing pipelines encode invisible assumptions about what happened when and what missingness means. These errors compound when pipelines are copied. If you're deploying clinical models or auditing existing ones, read this. It's a checklist for sanity.

research clinical-ml healthcare data-quality