1H1 HorizonEnter the portfolio
◇ Node 01Observatory online
An AI systems observatory

Building intelligent systems that think, see, speak, and act.

1 Horizon designs AI products across multimodal interfaces, agentic workflows, real-time environments, and embodied systems — from disaster command centers to architecture, healthcare, creative tooling, and robotics.

Projects12+
Hackathons8
PlatformsGoogle · AWS · Anthropic
◆ 002 · Manifesto

We don't treat AI like a feature layerpasted onto software. We build products whereintelligence is structural — wherevision, language, action, and interfaceoperate as one continuous system.

01

Multi-domain

Disaster response, architecture, healthcare, creative tooling, reasoning, robotics — unified by a single systems mindset.

02

Hackathon speed · research depth

48-hour sprints that ship working products. Three-stage training curricula that end on interpretable reasoning.

03

Live · agentic · multimodal

Sub-second voice, full-duplex streaming, and specialist models fused behind safety-first orchestration.

Built across
Google Cloud
Gemini
AWS · Bedrock
Anthropic
Hugging Face
Kaggle
Devpost
NMIMS
Google Cloud
Gemini
AWS · Bedrock
Anthropic
Hugging Face
Kaggle
Devpost
NMIMS
Google Cloud
Gemini
AWS · Bedrock
Anthropic
Hugging Face
Kaggle
Devpost
NMIMS
◆ 003 · Featured Systems

A portfolio of systems, not screenshots.

Each project is a working intelligence system with its own logic, inputs, outputs, and visual atmosphere — engineered in weeks, judged at global hackathons, and deployed live.

FEATURED · Architecture · Spatial AI
Winner

Hephaestus

AI Architectural Visualization

Automatically converts 2D floor plans into hyper-realistic 3D interior environments with 360° panoramic walkthroughs. Eliminates manual CAD-to-3D conversion so clients can feel a space, not just read it.

  • 2D plan ingestion and normalization
  • AI spatial interpretation — walls, rooms, layout logic
  • Procedural 3D geometry generation
  • Real-time 360° rendering and navigation
Gemini 2.5 Flash Image (Nano Banana)Three.jsReactProcedural 3D geometryReal-time 360° rendering
Built on
Google DeepMindGeminiKaggle
September 2025 · 48-hour sprint·Google DeepMind Nano Banana Hackathon · Global · $400K+ pool
02 · Geospatial intelligence · Emergency response

HawkEye

Live AI Disaster Command Center

A four-agent swarm built on Google's Agent Development Kit. It ingests drone footage, Sentinel-1 SAR, and live sensor data, then thinks, speaks, and acts — warning commanders when evacuation routes turn unsafe in cities like Jakarta.

Google ADKGemini 2.5 Flash Native AudioNano Banana 2FastAPI (bidi-streaming WS)
Built on
Google CloudGeminiDevpost
March 2026·Submitted
03 · Creative intelligence · Video

Director's Cut

Autonomous AI Video Editor

A multi-agent system that turns long YouTube videos into vertical shorts from a single URL. A 5-stage pipeline handles analysis, verification, planning, FFmpeg execution, and post-production.

Model Context ProtocolModal LabsQwen VLWhisperX
Built on
AnthropicHugging Face
Nov–Dec 2025·3rd Place — Consumer Track
04 · Healthcare · Multi-model medical AI

Momnitrix

Maternal Health Triage on Your Wrist

Closes the interpretation gap between prenatal visits — turning smartwatch vitals, wound photos, and voice check-ins into structured, clinician-aligned risk assessments in real time.

MedGemma 1.5 4B-IT (LoRA)MedSigLIP (SurgWound)Derm FoundationMedASR
Built on
Google CloudGeminiKaggle
January–February 2026·Submitted · Judging
05 · Career intelligence · Voice AI

HireOn

AI-Native Interview Preparation

A six-stage lifecycle from resume and JD analysis through a live bidirectional voice mock interview to a post-interview report with body language cues from webcam snapshots.

Nova 2 Lite (1M ctx, multimodal)Nova 2 Sonic (speech-to-speech, bidi)Nova 2 Lite — Extended ThinkingAmazon Bedrock
Built on
AWS · BedrockDevpost
March 2026·Submitted
06 · Reasoning · Post-training

Gemmatron

Reasoning in a 2B open-source model

Proves transparent, step-by-step reasoning is achievable in a 2B open-source model through a disciplined three-stage training curriculum — correctness and interpretability, not parameter count.

Tunix (JAX)Gemma-2 2BLoRAGRPO
Built on
Google CloudGeminiKaggle
November 2025 – January 2026·Honorable Mention
07 · Embodied AI · Robotics

ECHO

Emotion-Cognition Human Observer

A 6-wheeled autonomous robot that sees, understands, thinks, and speaks with emotion as a first-class input. Face → custom TFLite FER model → Gemini Robotics → Azure TTS.

Custom EfficientNetB0 FER (TFLite FP16)MediaPipe face detectionWhisper (local STT)gemini-robotics-er-1.5-preview
Built on
Google CloudGeminiNMIMS
2025 – 2026·Capstone · In Progress
◆ 004 · Engineering Depth

Capabilities that span perception, reasoning, and embodiment.

01

Multi-agent systems

Swarms with differentiated roles — perception, analysis, prediction, coordination — coordinated with protocol-level handoffs.

02

Multimodal AI

Vision, speech, language, and sensor data unified as one interpretable input surface.

03

Speech interfaces

Sub-second bidi voice pipelines with VAD, barge-in, and session resumption built into the transport.

04

3D visualization

Three.js, CesiumJS, and Photorealistic 3D Tiles driven by structured model outputs.

05

Edge deployment

TFLite on ARM, quantized inference, threaded runtimes, offline-first reliability.

06

Robotics

Embodied reasoning — vision, locomotion, and dialog converging on a single physical agent.

07

Model orchestration

Specialist models dispatched async, fused behind safety guardrails and deterministic rules.

08

Real-time systems

WebSocket full-duplex, streaming token ingestion, and observable state for high-frequency updates.

◆ 006 · Team

Three engineers. One operating horizon.

Sahil Tanna and Tayyab Khan at Y Combinator Startup School India
Field log · 2026
Y Combinator · Startup School India
Sahil Tanna · Tayyab Khan
Operator · 01
LinkedIn

Sahil Tanna

Full-stack engineering · iOS & WatchOS · Product design · Interfaces

Builds end-to-end — from WatchOS vitals pipelines to full-stack web apps and design systems. The one who ships the product the user actually touches.

sahiltanna@1horizon-ai.com
Operator · 02
LinkedIn

Tayyab Khan

ML engineering · Multi-agent systems · Platform

Designs the agent swarms, training curricula, and streaming backends that make the intelligence behave like infrastructure instead of a demo.

tayyab@onehorizon-ai.com
Operator · 03
LinkedIn

Kumar Nikunj Sinha

Research · Clinical reasoning · Data science

Grounds every project in rigor — clinical validation, statistical foundations, and the research lens that turns hackathon code into real work.

◆ 007 · Collaborate

Looking for a team that builds the future before they write the brief?

1 Horizon partners with recruiters, collaborators, clients, and founders who are ready to build intelligence that is structural — not cosmetic.

Google DeepMind · GlobalWinner · $400K pool · Nano Banana
Anthropic × HF · Global3rd place · Consumer Track · MCP
Google Cloud × Kaggle · GlobalHonorable Mention · Tunix