Multi-QA-mpnet-base-dot-v1 · deepinfra

We present a sentence transformation model that maps sentences and paragraphs to a 768-dimensional dense vector space, suitable for semantic search tasks. The model is trained on 215 million question-answer pairs from various sources, including WikiAnswers, PAQ, Stack Exchange, MS MARCO, GOOAQ, Amazon QA, Yahoo Answers, Search QA, ELI5, and Natural Questions. Our model uses a contrastive learning objective.

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Вход, $/1M $0.005

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Контекст 512

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Последняя проверка 04.11.2026 12:00:14 UTC

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