Abductive clinical reasoning.
ChironAI does not pattern-match on symptom strings. The clinical reasoner reasons abductively — from observation to most-likely explanation, with explicit alternative hypotheses, with red-flag attention, with the discipline’s evidentiary discipline. The reasoning trace is auditable: every diagnostic suggestion surfaces with the evidence it is built on and the alternatives it has explicitly considered.
What the platform actually does.
- 01
Abductive reasoning is the primary mode trained into the F5/reasoner via Eve-Genesis (Clinical Edition).
- 02
Diagnostic suggestions surface with their evidentiary base — the observations, lab values, history, and imaging findings that support the inference.
- 03
Alternative hypotheses are explicitly considered and surfaced; the clinician sees what the reasoner ruled out and why.
- 04
Red-flag attention is structural: the reasoner is trained to surface clinical red flags even when they are tangential to the primary differential.
- 05
The reasoning trace is captured and persists with the encounter; auditable at any later point.
A 78-year-old male with palpitations, dizziness, and an irregular rhythm.
Walk the abductive chain the reasoner produces, one step at a time. Use Tab to focus controls, Enter to advance, and Esc to reset. The disclaimer above stays visible at every step.
- 01Observations gathered
- 02Hypotheses generated
- 03Red-flag scan
- 04Ranked differential
Observations gathered
What the system sees, with provenance to its source.
The reasoner gathers structured observations before any inference is drawn. Each row carries its source so the clinician can audit provenance.
- Age / sex78-year-old male[intake]
- Chief complaintPalpitations + dizziness, intermittent, ~2 weeks[intake]
- Vitals (11:23)HR 122 irregularly irregular · BP 138/86 · SpO₂ 96% RA · Temp 37.0 °C[VS-1]
- ECG strip (11:28)Irregularly irregular rhythm, absent P-waves, narrow QRS[ECG-1]
- PMHHTN (10y), Type 2 DM (5y), prior CABG 2018[history]
- MedicationsMetformin 1g BID · Lisinopril 20mg QD · ASA 81mg QD[history]
- Recent contextNo fever, no chest pain, no syncope. One pre-syncopal episode standing from chair (yesterday).[intake]