OrionLLM/GRM-3.2-Turf

TEXT GENERATIONConcurrent Unit Cost:1Model Size:1.2BQuant:BF16Context Size:32kPublished:Jul 30, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Featherless Exclusive Cold

GRM-3.2-Turf is a 1.2 billion parameter language model developed by OrionLLM, built upon the LiquidAI/LFM2.5-1.2B-Thinking base architecture. This model is specifically engineered for difficult reasoning problems and general conversation in local, low-resource environments. It excels in on-device efficiency, enhanced local reasoning, high-fidelity instruction following, and robust tool use, making it ideal for mobile devices and embedded systems.

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Overview

OrionLLM's GRM-3.2-Turf is a 1.2 billion parameter model designed for efficient execution on resource-constrained hardware. Built on the LiquidAI/LFM2.5-1.2B-Thinking architecture, it focuses on solving difficult reasoning problems and facilitating general conversation in local environments. This model represents a significant improvement over its predecessor, GRM-2.6-Air-Opus, by offering enhanced structured reasoning capabilities without sacrificing efficiency.

Key Capabilities

  • On-Device Efficiency: Optimized for smooth operation on low-resource hardware with minimal memory footprint and fast inference.
  • Enhanced Local Reasoning: Demonstrates a substantial leap in structured reasoning, problem-solving, and general conversation tasks compared to previous versions.
  • High-Fidelity Instruction Following: Capable of handling complex system instructions, constrained prompts, and precise response formatting.
  • Robust Tool Use: Exhibits strong performance in tool calling and function execution, supporting agentic workflows in lightweight settings.

Performance Highlights

GRM-3.2-Turf sets new benchmarks for sub-2B models in reasoning and instruction-following on edge hardware. It outperforms LFM2.5-1.2B-Thinking across several key metrics:

  • MMLU-Pro: Achieves 56.2 (vs. 49.65)
  • GPQA Diamond: Scores 42.4 (vs. 37.86)
  • IFEval: Reaches 91.2 (vs. 88.42)
  • BFCL v3: Scores 59.3 (vs. 56.97)

Ideal Use Cases

GRM-3.2-Turf is particularly well-suited for applications requiring powerful language capabilities on devices with limited processing power and memory, such as mobile devices, embedded systems, and other local deployments.