DeepYard

BTL-4 vs HORIZON

Side-by-side comparison built from DeepYard's structured catalog. Content updated Aug 11, 2026.

Direct Answer

BTL-4 suits teams needing open-source access, tool use focus, and no listed GitHub stars in current listing data. HORIZON suits teams needing open-source access, framework focus, and no listed GitHub stars in current listing data. This summary reflects catalog metadata only for decision support, not independent testing.

What this comparison weighs

  • Pricing and free-tier availability
  • License model and deployment fit
  • GitHub adoption and contributor depth
  • Catalog tags, integrations, and supported workflows
B

BTL-4

Open-source agentic coding model based on Qwen3.5 MoE for autonomous development workflows

OSSFree
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H

HORIZON

Self-evolving agent framework for repository-level hardware design and EDA automation

OSSFree
Visit
MetricBTL-4HORIZON
GitHub Stars——
Contributors——
Last Commit——
Open Issues——
Licenseopen-sourceopen-source
Pricingopen-sourceopen-source
Free TierYesYes
Categoryagentsagents
TrendingNoNo

Choose BTL-4 if you need

  • • BTL-4 is the cleaner fit if you specifically need Tool Use workflows from the catalog tags.

Choose HORIZON if you need

  • • HORIZON is the cleaner fit if you specifically need Framework workflows from the catalog tags.

Meaningful differences

    Shared capabilities

    • • Coding Agent
    • • Autonomous
    • • Open Source
    • • Self Hosted

    Shared Tags

    coding-agentautonomousopen-sourceself-hosted

    Only in BTL-4

    tool-usepython

    Only in HORIZON

    framework

    Limitations and evidence

    • • DeepYard compares structured public metadata; this is not an independent benchmark unless a test record is shown.
    • • Signals such as stars, contributors, and last commit indicate public activity, not purchase fit or runtime quality.
    • • Pricing and feature coverage reflect the stored listing snapshot and may lag vendor changes between refreshes.

    Source links

    Manifest content date: 2026-08-11

    About BTL-4

    BTL-4 is an agentic coding agent built on Qwen3.5 Mixture-of-Experts architecture, specialized for tool use, code generation, and reasoning tasks. Designed for autonomous development workflows, it offers quantized variants (Q4_K_M, Q5_K_M, Q6_K, Q8_0) enabling efficient deployment on various hardware configurations. As an open-source alternative from Bad Theory Labs, it bridges the gap between large proprietary coding models and resource-constrained environments.

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    About HORIZON

    HORIZON is an open-source autonomous agent framework from NVIDIA and University of Utah that extends agentic code development to hardware design and Electronic Design Automation (EDA). Unlike traditional software-focused agents, it operates at the repository level to evolve complete hardware systems through automated code generation, verification, and optimization. Designed for hardware engineers and researchers working on chip design, FPGA development, and EDA toolchains.

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