19 lines
656 B
Plaintext
19 lines
656 B
Plaintext
package model
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import (
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"time"
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)
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// ArticleEmbedding represents a vector embedding for article search.
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// Reference: P2B M9 spec (pg_vector)
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type ArticleEmbedding struct {
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ID uint `gorm:"primaryKey" json:"id"`
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ArticleID uint `gorm:"not null;index" json:"article_id"`
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Embedding []float64 `gorm:"type:vector(1536)" json:"embedding"`
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Model string `gorm:"size:100" json:"model"` // openai/text-embedding-ada-002
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CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
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Article Article `gorm:"foreignKey:ArticleID" json:"article,omitempty"`
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}
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func (ArticleEmbedding) TableName() string { return "article_embeddings" } |