Health App Sparrow AI Research Team Partner with us
AI-Powered  ·  DPDP Compliant  ·  Made in India

Your intelligent
caregiver.

Track vitals. Manage medications. Understand your body — in your language, with sovereign AI that never leaves India.

DPDP
Act 2023 Compliant
5
Indian Languages
O(1)
Memory AI Model
89.9
Clinical Score /100
❤️
Heart Rate
72 bpm
Normal
✦ AI Insight
Blood sugar trending up. Consider reducing refined carbs.
Powered by Sparrow →
9:41 ● ● ▮
Good morning
Vyom ✨
🔥 15
AI Health Alert
Blood sugar above 140 mg/dL this week. Limit refined carbs.
Vitals Today
Blood Sugar
142 mg/dL
↑ +8%
Heart Rate
72 bpm
↓ Normal
SpO2
98 %
● Optimal
Blood Pressure
128/84
↑ mmHg
Medications
Metformin 500mg
8:00 AM · Dr. S. Reddy
✓ Taken
Ecosprin 75mg
9:00 AM · Dr. R. Kapoor
Missed
Metformin 500mg
8:00 AM · Dr. S. Reddy
✓ Taken on time
15
day streak 🔥
Scroll

Why Indian institutions can't use frontier AI today

Three structural failures prevent India from accessing the AI it needs — and they compound each other.

01

The Cost Trap

A mid-size Indian hospital pays $2–5M per year to American corporations. US firms offer 90% cloud credit subsidies — not as philanthropy, but as infrastructure capture. When subsidies end, the dependency will remain.

02

The Sovereignty Wall

Indian defence and strategic institutions are legally prohibited from transmitting sensitive data to foreign servers. GPT-4 is unavailable by protocol. DeepSeek is Chinese. There is no compliant, competent AI alternative for classified environments.

03

The Architecture Lock

Every production AI model uses O(N²) attention. As context doubles, compute quadruples. At 1M tokens: 10¹² operations per layer. Quantisation, caching, and distillation are band-aids — none change the mathematical complexity class.

"We cannot build an intelligent India on infrastructure we do not own." — KINSU AI LABS founding thesis

A different
mathematical class
of AI model

Sparrow replaces the transformer's key-value cache with an O(1) constant-memory mechanism — the first working implementation of this kind, clinically validated on Indian medical data, deployable on a hospital server without cloud or GPU infrastructure.

O(1) Memory 44–46 tok/s on M4 Pro No GPU required 5 Indian languages On-premise ready 154M parameters
Training cost~$50K
BioMedLM 2.7B training cost$10M+
Hindi token fertility (standard)4.93 tokens/char
Hindi token fertility (Sparrow)1.49 tokens/char (−69.8%)
Bits-per-byte vs GPT-2 (1.33)1.038 (more efficient)
Ablation (novel component disabled)9.32 → 860.92 perplexity (92×)

MedMCQA Hepatology Benchmark

Random baseline25.0%
GPT-2 124M (general)~27%
Sparrow 154M — Hepatology31.4%
Sparrow — Pharmacology57%
BioMedLM 2.7B (17× parameters)~57%
89.9
Composite score / 100 · 30 clinician-written questions · 30/30 pass rate
5.0/5
Fluency
4.9/5
Structure
9:41 ● ● ▮
Good morning
Vyom ✨
🔥 15
AI Health Alert
Blood sugar above 140 mg/dL this week.
Today's Medicines
Metformin 500mg
8:00 AM · Dr. S. Reddy
✓ Taken
Ecosprin 75mg
9:00 AM · Dr. R. Kapoor
Missed
Vitals Today
Blood Sugar
142 mg/dL
↑ +8%
Heart Rate
72 bpm
↓ Normal
SpO2
98 %
● Optimal
Blood Pressure
128/84
↑ mmHg
9:41 ● ● ▮
Vitals Trends
Heart Rate
72 bpm
● Normal
SpO2
98 %
● Optimal
Blood Pressure (7 days)

Your health memory,
always with you

Built on Sparrow's sovereign AI engine, the KINSU app gives patients and families a continuous health companion — in their language, on their device, with their data staying in India.

💊

Medication & appointment tracking

Smart reminders, missed dose alerts, and upcoming doctor visit management for the whole family.

📈

Longitudinal vitals & health journeys

Daily tracking of blood sugar, blood pressure, heart rate, and chronic symptoms — the kind of longitudinal data hospitals never capture.

🤝

AI health insights

Powered by Sparrow — clinical-grade insights in Hindi and four other Indian languages, without sending data to any foreign server.

🔒

Your data never leaves India

On-device AI inference and India-hosted cloud. Full data sovereignty — because your health story is yours.

Join the waitlist For hospitals →

Four stages. Each proving the next.

Understanding before innovating — every stage produced a concrete empirical finding that justified the next.

01
MicroGPT
Built a transformer from scratch to isolate the KV-cache as the load-bearing constraint. Confirmed: any replacement must eliminate linear memory growth entirely.
02
Novel Architecture
First working pre-trained hybrid combining two published mechanisms on 16.3B tokens. Ablation: perplexity 9.32 → 860.92 when novel component disabled (92× collapse).
03
Clinical Validation
4-stage SFT + DPO alignment on 54,309 curated hepatology QA pairs. Composite score 89.9/100. Pharmacology accuracy matches BioMedLM 2.7B at 1/17th parameters.
04
Sovereign Tokenizer v1.1
Two-phase BPE · 64K vocabulary · 175 force-injected clinical terms. Hindi: 4.93 → 1.49. Tamil: 14.63 → 2.40. Bengali: 9.33 → 2.25. Overall: 65.8% reduction.

The window is open.
It won't stay open.

The technical window

Two years ago, pre-training a competitive language model required proprietary datasets accessible only to the largest labs. Today, FineWeb, DCLM, Sangraha, and AI4Bharat datasets are public.

The IndiaAI Mission has committed ₹10,372 crore to GPU infrastructure. The compute is coming. The models to run on it need to be Indian.

The window to build sovereign AI infrastructure is open right now — and it closes every quarter that Indian institutions deepen dependency on rented foundations.

The personal reason

We watched Western AI labs deny API access to Indian research institutions on export control grounds. We watched defence establishments turn away from AI because no compliant option existed.

One of our founders navigated a family member's liver cirrhosis diagnosis with no accessible specialist, no AI that spoke the right language, no model trained on Indian patient populations. That is the foundation of KINSU.

We could not wait for someone else to build this.

Built by people who need this to exist

VS

Vyom Sharma

CEO & Co-founder

IISc Bangalore graduate and innovation expert. Proven in creating solutions for complex ecosystems and leading cross-functional teams building at the intersection of research and product.

IISc Bangalore Complex systems Product strategy
AS

Aman Singhal

COO & Co-founder

Cross-domain builder spanning MedTech, Robotics, and EV systems. Trained at AIIMS–Stanford Biodesign in clinical need discovery. Drives product, execution, and real-world deployment at scale.

AIIMS–Stanford Biodesign MedTech Clinical need discovery
DS

Deovrat Singh

CTO & Co-founder

Expert in scaling applications to enterprise scale, with hands-on experience with the latest technological advancements in AI infrastructure, distributed systems, and deployment pipelines.

Enterprise scale AI infrastructure Systems architecture

The opportunity is enormous

$8.6B
India Healthcare AI
Market size by 2025, growing 40% YoY
$220B
Total Addressable Market
Enterprise AI infrastructure globally
$180B
Serviceable Market
Emerging market & domain-specialist AI
$2.5B
Year 3 SOM
Medical AI + India enterprise target

Ready to build
sovereign AI together?

Whether you are a hospital, a research institution, a government body, a cloud partner, or an investor — we want to hear from you.

✉️
📞
Phone
+91 86993 82384
📍
Location
India

We work with

Hospitals & health systems
Research institutions & universities
Government & defence bodies
Cloud & technology partners
Investors & strategic partners

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