Blog

Announcements, insights, and strategies from the ChartR team.

LLM Fine-Tuning
Clinical Intelligence
AI Tool Use

Domain-Specific Post-Training Closes the Execution Gap in Clinical Agents

Using only 1,530 training examples, a single QLoRA SFT pass lifts Qwen3-32B from 57.0% to 74.0% on MedAgentBench — surpassing Claude 3.5 Sonnet v2. The gains come from protocol adherence, not new capabilities.

Apr 27, 2026
ChartR Team
Case Study
Primary Care
Quality Improvement

From First Call to Live Pilot in Three Weeks: Our Primary Care Deployment

How ChartR analyzed 13 years of clinical data, identified 2,000 care gaps, and helped build an 18-month quality roadmap in under a week, with no heavy IT lift.

Feb 24, 2026
ChartR Team
Neurosymbolic AI
Clinical Intelligence
Machine Learning

Why Neurosymbolic AI Changes the Game for Clinical Intelligence

Neural networks are powerful but opaque. Rule based systems are transparent but brittle. Neurosymbolic AI combines the best of both, and it is what gives ChartR a meaningful edge in healthcare.

Jan 10, 2026
ChartR Team