IBM: Granite 4.1 8B
ibm-granite's efficiency model. Context window: 131K tokens.
Scores by test
Methodology →What you need to know
IBM Granite 4.1 8B is optimized for high-volume technical tasks requiring large context windows. With a 131K token capacity and a perfect 5/5 internal score for long context, it is designed for processing extensive documents or large codebases without losing coherence.
The model excels in deterministic and structured workflows. It scores 4/5 across structured output, tool calling, agentic planning, and classification, making it reliable for API integrations and data extraction. However, it struggles with nuanced behavioral constraints, evidenced by a 1/5 in safety calibration and mediocre scores in persona consistency and creative problem solving.
At a blended cost of $0.087/MTok, this model is priced for high-efficiency utility. While its overall rank is low (#89 of 105), its strength in structured tasks relative to its price point makes it a cost-effective engine for backend automation rather than a general-purpose assistant.
Use this model if you need a low-cost solution for long-context analysis, structured data generation, or agentic tool calling. Skip this model if your application requires strict safety guardrails, creative writing, or a consistent brand persona.
Strengths — Top 3
Relative weaknesses — Bottom 3
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