AI BriefingAI21 Unveils J1-Grande
Key point
AI21 unveiled J1-Grande, a 7.5B-scale model.
Details
AI21 unveiled J1-Grande. This model has 7.5B parameters, a size close to J1-Large, but the company explained that many users felt it delivered quality comparable to J1-Jumbo (178B).
The company stated that J1-Grande is 2x faster in response speed and about one-third the cost compared to J1-Jumbo. As a result, they emphasized that it is a mid-sized model suited for users who want high-quality text generation at lower cost.
In benchmarks, J1-Large, J1-Grande, and J1-Jumbo were compared under few-shot and zero-shot settings. The evaluation tasks included ARC-Challenge, ARC-Easy, BoolQ, HellaSwag, PIQA, RACE-high, RACE-middle, RTE, StoryCloze, Winogrande, and OpenBookQA.
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