AI Briefing
KO

Holo3.1: Local/Mobile Agent Released

·2026.06.02 23:13

Key point

The next-generation computer use agent series Holo3.1, delivering strong performance in local and mobile environments, has been released.

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Details

Holo3.1 is a model series that significantly improves robustness across diverse GUI environments and agent frameworks, including web, desktop, and mobile.

Key Features and Improvements:

  • Enhanced mobile automation: The 35B-A3B model achieved 79.3% performance on the AndroidWorld benchmark, boosting mobile environment control capabilities.
  • Diverse model lineup: From small models of 0.8B, 4B, and 9B to the high-performance 35B-A3B model, supporting cost-efficient and private deployment.
  • Optimized for local inference: For the first time, quantized checkpoints such as FP8, Q4 GGUF, and NVFP4 are provided, maximizing local execution speed while minimizing performance degradation.
  • Function-calling support: Supports native function-calling protocols, enhancing integration with various agent stacks.

Inference Performance: Using NVIDIA's NVFP4 W4A16 setup, it recorded 1.74x faster token throughput compared to BF16 on DGX Spark, showing an overwhelming speed improvement.

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