Core Model — Specialized Small Language Models

Discover H2LooP's specialized small language models designed for safety-critical embedded systems. Purpose-built for AUTOSAR, MISRA, and DO-178C compliance.

Model Variants

H2LooP-Edge (Edge Optimized)

Best For: Low-level implementation — Driver bring-up, BSP/HAL, & register-level debugging.

Vertical Coverage: ECU bring-up, Flight controllers, Register maps, & Pinmux.

Performance: Instant latency, optimized for real-time workflows. Offline-first — fully local on lab machines or air-gapped setups.

~1B active parameters per token · 128k Context

H2LooP-Core (Production Ready)

Best For: System Integration — Architecture design, safety validation, & large-context reasoning.

Vertical Coverage: ADAS pipelines, ASIL-aware design, PX4/ArduPilot, & SoC/DDR init.

Performance: High accuracy, validated for multi-domain reasoning. Managed private — secure API via on-prem inference servers or VPC.

~3B active parameters per token · 128k Context

H2LooP-Prime (In Private Beta)

Best For: Full-Lifecycle — End-to-end system synthesis & cross-domain co-design.

Vertical Coverage: Full vehicle platforms, Autonomous aerial systems, & Silicon-to-Software.

Performance: Foundation-grade cross-domain intelligence. Hybrid enterprise — scalable cross-platform deployment.

Core Capabilities

• Domain-Native Intelligence — Understands datasheets, register maps, and silicon constraints to reason like a system engineer.
• Production-Grade Reliability — Native understanding of Automotive, UAV, and Semiconductor domains including ECUs and boot flows.
• High-Performance Code Retrieval & Context — Deterministic tool invocation and schema-correct structured outputs for build and debug failures.
• Intelligent Code Integration — Maintains architectural goals and safety constraints across long debugging and integration sessions.
• Low-Latency, Scalable Architecture — Efficiently processes large datasheets and multi-file codebases with lower cost and latency.