Evidence OSMedical evidence & research
Evidence OSInstitute research

EOS Clinical AGI Research Institute

OUR VISION

Clinical intelligence, for every person.

Start with the patient’s question. Turn global medical research into reliable evidence that fits the individual.

Trusted evidence · Human–AI collaboration · Continuous improvement
TEAM OUTPUTS

Team outputs

Research programme & plans
RESEARCH OUTPUT

Large language models in medical decision making: from clinical answers to living evidence

Examines the steps that require evaluation between medical answers, retrieval, synthesis, updating and individual decisions.

Large Language Models in Medical Decision Making from Clinical Answers to Living Evidence

Chuan Yin

manuscript, not peer reviewed

Read the manuscript
RESEARCH OUTPUT

Preoperative social connection and postoperative outcomes: a systematic review and meta-analysis

20,399 deduplicated records and 445 studies, illustrating research scale, synthesis methods and reviewable source records.

Preoperative Social Connection and Postoperative Outcomes in Adults Undergoing Surgery: A Systematic Review and Meta-analysis

Chuan Yin · Youhao Wang · Long Jiang · Xihao Huang · Zhicheng Zhang · Zehao Jing

manuscript, not peer reviewed; our own research

Read the manuscript
RESEARCH OUTPUT

An auditable evidence system for LLM-assisted systematic reviews: development and internal evaluation

Links original sources, effect selection, statistical contributions, corrections and released versions; developed and internally evaluated in one review case.

An auditable evidence system for large language model-assisted systematic reviews: development and internal evaluation

Chuan Yin · Zehao Jing · Zhicheng Zhang

manuscript; development and internal evaluation

Read the manuscript
RESEARCH OUTPUT

Large language models for patient-centred evidence generation and use

Proposes an Evidence OS framework that starts with patient goals, comorbidities and questions, organises synthesis and research, and brings findings back to patient decisions.

Large language models for patient-centred evidence generation and use

Chuan Yin · Zhicheng Zhang

Author manuscript, not peer reviewed; proposed framework

Read the manuscript
Research programme and evolving plans11 directions
THE RESEARCH PROGRAMME

Research directions and next steps

Each result becomes a foundation for the next study. Explore progress, next steps and research basis.

Research reportedIn progressStudy designedPlanned
Research reported

Patient-centred evidence

How should evidence be organised around patient goals and comorbidity?

A patient-centred framework manuscript organises evidence generation and use around comorbidity, patient goals and concrete questions.

Next steps & research basis
Next

Translate the framework into measurable tasks and evaluation criteria.

Research reported

Research landscape of medical LLMs

Which steps from clinical answers to living evidence have been evaluated?

A published review manuscript examines evidence across medical dialogue, retrieval, synthesis, updating and individual decisions.

Next steps & research basis
Next

Refine the programme and its evaluation requirements through continuing literature tracking.

Research reported

Social connection and surgical outcomes · Evidence compilation

Can large literature collections become reviewable, reusable evidence?

The social-connection review contains 20,399 deduplicated records and 445 studies; 72 enter at least one quantitative synthesis.

Next steps & research basis
Next

Assess reuse in comorbidity research and retain evidence that cannot be pooled.

Research reported

Reliability, governance and correction

Can each conclusion be traced to its sources, revisions and responsibilities?

An auditable system was developed and internally evaluated in one review: 50 root-cause events, 46 resolved and 4 retained limitations.

Next steps & research basis
Next

Run independent comparative evaluations of errors, costs and reviewer workload.

Study designed

Mixed-information synthesis

How much information can be retained when effect estimates are incomplete or measures and time windows differ?

Method boundaries and an evaluation design compare conventional and mixed-information synthesis for coverage and credibility.

Next steps & research basis
Next

Test additional information, statistical coherence and clinical value in the comorbidity review.

Study designed

Evidence to individual decisions

How should synthesised evidence fit decisions by patients, clinicians and institutions?

A decision-material evaluation design is established; comorbidity evidence will support further evaluation of individual applicability.

Next steps & research basis
Next

Evaluate applicability, traceability, justified abstention and decision quality; confidence alone is insufficient.

Planned

Living evidence and updates

Which conclusions should change when new studies or corrections appear?

The programme includes update triggers, versioning and correction propagation.

Next steps & research basis
Next

Define change comparisons and review triggers; evaluate delay and maintenance costs.

Planned

Evidence gaps to new studies

How can unanswered clinical questions become the next study?

The plan connects gap detection, study design and research collaboration.

Next steps & research basis
Next

Select high-value gaps from existing reviews and assess topic selection and gap closure.

Planned

Independent comparison and external validation

Can the full system improve workflow, decision quality and patient outcomes?

The plan compares human, human–AI and AI workflows in independent domains, then progresses toward hospital evaluation.

Next steps & research basis
Next

Progress through benchmarks, prospective silent testing, workflow pilots and outcome evaluation.

CLINICAL AGI ROADMAP

From trusted evidence toward Clinical AGI.

  1. 2026CURRENT FOUNDATION

    Establish a reviewable evidence foundation

    Compilation and governance research are established, with internal method evaluation in one review; comorbidity synthesis is underway.

    Next evaluation

    Next: assess reuse across questions, errors and reviewer workload.

  2. 2027PLANNED

    Evaluate personalized evidence and decision materials

    Compare conventional and mixed-information synthesis, including added information, individual applicability, justified abstention and decision quality.

    Gate for the next stage

    Gate: complete a predefined independent comparative evaluation.

  3. 2028–2029PLANNED

    Bring living evidence into clinical workflows

    Study update triggers, correction propagation and human–AI collaboration through approved real-world evaluations.

    Gate for the next stage

    Gate: evaluate traceability, update latency, safety escalation and accountability.

  4. 2030+LONG-TERM DIRECTION

    Advance toward Clinical AGI across diseases and tasks

    Study capability transfer and long-term health value, serving human health across more populations and care settings.

    Gate for the next stage

    Gate: independent external validation, ongoing safety monitoring and applicable governance; expand use as evidence supports it.