Introduction

It's clone from 'dunzhang/stella_en_400M_v5'. This version is changing the code for only using CPU for inference.

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Safetensors

Model size

435M params

Tensor type

F32

Inference Providers NEW

Sentence Similarity

This model is not currently available via any of the supported third-party Inference Providers, and HF Inference API does not yet support model repos that contain custom code.

Evaluation results

accuracy on MTEB AmazonCounterfactualClassification (en)
test set self-reported

92.358
ap on MTEB AmazonCounterfactualClassification (en)
test set self-reported

70.813
ap_weighted on MTEB AmazonCounterfactualClassification (en)
test set self-reported

70.813
f1 on MTEB AmazonCounterfactualClassification (en)
test set self-reported

88.951
f1_weighted on MTEB AmazonCounterfactualClassification (en)
test set self-reported

92.686
main_score on MTEB AmazonCounterfactualClassification (en)
test set self-reported

92.358
accuracy on MTEB AmazonPolarityClassification
test set self-reported

97.195
ap on MTEB AmazonPolarityClassification
test set self-reported

96.082
ap_weighted on MTEB AmazonPolarityClassification
test set self-reported

96.082
f1 on MTEB AmazonPolarityClassification
test set self-reported

97.194

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