Sophont

Sophont is a frontier medical AI lab (est. 2025) building open, universal, multimodal foundation models for medicine, working toward open medical superintelligence for clinicians. Its open-weight models are evaluated publicly and built with the research community (in collaboration with MedARC), spanning computational pathology (OpenMidnight and the nanopath challenge), functional MRI (CortexMAE), fMRI vision decoding (Brainmarks), and clinical-text benchmarks (Medmarks). Sophont aims to unify every modality of patient data (clinical notes, labs, imaging, pathology, physiological signals, genomics, medications, and demographics) into a single model of patient state to model disease trajectory, predict intervention response, and accelerate biomedical research. Backed by Kindred Ventures. Enrichment note (2026-07-21) — Sophont is a research lab that publishes open model weights, benchmarks, and papers; it does not currently expose a public developer API, OpenAPI, SDK, or docs portal.

Sophont is profiled on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Machine Learning, Healthcare, and Medical Imaging.

Sophont’s developer surface includes engineering blog and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
8.6/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyArtificial IntelligenceMachine LearningHealthcareMedical ImagingFoundation ModelsOpen SourceResearch

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 8.6/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.7 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/sophontai: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Sophontai Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 5

The organization behind the API

Website
Website
 Blog
Blog
 Careers
Careers
 Partner
Partner
 Twitter
Twitter

Other 1

Properties that don't map to a standard resource type

HuggingFace
HuggingFace

Source (apis.yml)

apis.yml Raw ↑ 
aid: sophontai
name: Sophont
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1
description: Sophont is a frontier medical AI lab (est. 2025) building open, universal, multimodal foundation models for medicine,
  working toward open medical superintelligence for clinicians. Its open-weight models are evaluated publicly and built with
  the research community (in collaboration with MedARC), spanning computational pathology (OpenMidnight and the nanopath challenge),
  functional MRI (CortexMAE), fMRI vision decoding (Brainmarks), and clinical-text benchmarks (Medmarks). Sophont aims to
  unify every modality of patient data (clinical notes, labs, imaging, pathology, physiological signals, genomics, medications,
  and demographics) into a single model of patient state to model disease trajectory, predict intervention response, and accelerate
  biomedical research. Backed by Kindred Ventures. Enrichment note (2026-07-21) — Sophont is a research lab that publishes
  open model weights, benchmarks, and papers; it does not currently expose a public developer API, OpenAPI, SDK, or docs portal.
url: https://raw.githubusercontent.com/api-evangelist/sophontai/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- kindred-ventures
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Artificial Intelligence
- Machine Learning
- Healthcare
- Medical Imaging
- Foundation Models
- Open Source
- Research
image: https://sophont.med/assets/generated/hero-medical-ai-bg.webp
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/sophontai-domain-security.yml
- type: Website
  url: https://sophont.med/
- type: Blog
  url: https://sophont.med/blog/
- type: GitHubOrganization
  url: https://github.com/SophontAI
- type: HuggingFace
  url: https://huggingface.co/sophont
- type: Careers
  url: https://sophont.med/hiring/
- type: Partner
  url: https://sophont.med/partner/
- type: Twitter
  url: https://x.com/sophontai