Foundational measurement for longitudinal health intelligence

We’re building a retail‑deployable measurement instrument and persistent body graph that turns multimodal evidence into immutable longitudinal state—so that future models can reason without corrupting the truth.

Request Access / Co‑Build

Why this matters

Health data today is episodic, siloed and non‑computable. As models improve, the bottleneck is no longer intelligence—it’s structured, longitudinal ground truth. Without precise timing, calibration and auditability, longitudinal reasoning is impossible.

Episodic: measurements are captured in isolation, making trajectories invisible.
Siloed: instruments, labs and devices don’t speak the same language.
Non‑computable: PDFs, images and unstructured notes cannot be queried.

What We Measure

We combine clinical instruments and quantitative biomarkers to observe your body’s internal state—continuously, precisely and longitudinally. These disparate signals are synchronised into a persistent body graph that supports longitudinal reasoning.

Retinal microvasculature

ZEISS CIRRUS™ 6000 with AngioPlex® OCT‑A (retina)

Blood biomarkers

Metabolic, lipid, inflammatory and endocrine panels

Body composition

GE DEXA (incoming): visceral fat, lean mass and bone density

Aerobic capacity

VO₂ max testing for cardiorespiratory performance

Neuromuscular strength

Grip dynamometry to monitor muscle integrity

Hemodynamics

Continuous blood pressure to track vascular load and variability

Biomechanics

Force plates to analyze balance, gait and force symmetry

What we’re building

Everything is anchored in our Body Observability Instrument (BOI)—a normative contract for truth, provenance and governance. BOI defines evidence objects (raw data with timing and calibration), derived measurements (quantitative features) and narrative outputs (interpretations). Measurements are versioned and replayable, so improvements never rewrite history. Every device and modality is calibrated into a common world frame, and our Femto‑Bolt™ hardware synchronises all signals to femtosecond precision.

Instrument‑constrained AI: models operate inside explicit tool boundaries and protocol states.
Hybrid local/cloud inference: low‑latency local models handle QC and safety; hosted models handle complex reasoning.
Replayable sessions: every session is deterministically replayable for auditability and continuous improvement.

Instrument Spec Overview

Our Body Observability Instrument (BOI) is a formal, private specification that governs how we capture and validate evidence, derive measurements and maintain longitudinal state. It defines evidence objects (raw data with timing and calibration), derived measurements (quantitative features) and narrative outputs (interpretations). Each measurement is versioned and replayable so improvements never rewrite history. BOI constrains AI models within explicit tool boundaries and protocol states, ensuring that data remains auditable and that privacy and regulatory requirements are respected. While the full specification is proprietary, qualified partners may review it under NDA as part of our co-build program.

Our vision for OpenAI Grove

We’re part of a small cohort of founders exploring how frontier AI can reason over persistent, multimodal health state. Through OpenAI’s Grove program we’re pressure‑testing our instrument‑first abstractions, co‑building a tool boundary layer that logs every action, and designing hybrid inference stacks that respect privacy and regulatory boundaries.

Represent biological systems as persistent world models.
Develop abstractions for reasoning over change without historical reinterpretation.
Explore practical paths for domain‑specialised local inference plus hosted models.

Why Femto‑Bolt™ Matters

Femto‑Bolt™ is our ultra‑fast temporal alignment layer. By capturing biological signals with femtosecond precision, it synchronizes blood biomarkers, imaging and performance data into a single timebase, reduces motion noise and allows us to detect real change—earlier. Everything else in the platform locks into this reference frame.

ZEISS CIRRUS™ 6000

AngioPlex® OCT‑A (retina)

Blood Biomarkers

Metabolic · Lipid · Inflammatory · Endocrine

GE DEXA (incoming)

Visceral fat · Lean mass · Bone

VO₂ Max

Cardiorespiratory capacity

Grip Strength

Neuromuscular integrity

Blood Pressure

Resting + dynamic vascular load

Pressure Plates

Balance · Force symmetry · Gait stability

Femto‑Bolt™

Ultra‑fast temporal alignment

Repeatable measurement across systems

Multimodal Fusion

Vascular · Metabolic · Neuromuscular

Resolve signals into coherent systems

Observability Engine

Trajectory · Stability · Velocity

Change detection that compounds

Member Insight

Index · Maps · Reports

Clinician‑shareable summaries

Member‑owned data · Explicit consent · De‑identified research · Auditability

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Privacy & Consent

Your data is yours. Participation in research is explicit and opt‑in. We de‑identify your data for research projects, provide full auditability and return value to contributors through data dividends. You can pause or withdraw at any time. Our system is non‑diagnostic by default—it offers measurement and longitudinal analysis only.