File size: 1,497 Bytes
4674012
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
package dto

import (
	"fmt"
	"strings"

	"github.com/QuantumNous/new-api/types"
	"github.com/gin-gonic/gin"
)

type RerankRequest struct {
	Documents       []any  `json:"documents"`
	Query           string `json:"query"`
	Model           string `json:"model"`
	TopN            int    `json:"top_n,omitempty"`
	ReturnDocuments *bool  `json:"return_documents,omitempty"`
	MaxChunkPerDoc  int    `json:"max_chunk_per_doc,omitempty"`
	OverLapTokens   int    `json:"overlap_tokens,omitempty"`
}

func (r *RerankRequest) IsStream(c *gin.Context) bool {
	return false
}

func (r *RerankRequest) GetTokenCountMeta() *types.TokenCountMeta {
	var texts = make([]string, 0)

	for _, document := range r.Documents {
		texts = append(texts, fmt.Sprintf("%v", document))
	}

	if r.Query != "" {
		texts = append(texts, r.Query)
	}

	return &types.TokenCountMeta{
		CombineText: strings.Join(texts, "\n"),
	}
}

func (r *RerankRequest) SetModelName(modelName string) {
	if modelName != "" {
		r.Model = modelName
	}
}

func (r *RerankRequest) GetReturnDocuments() bool {
	if r.ReturnDocuments == nil {
		return false
	}
	return *r.ReturnDocuments
}

type RerankResponseResult struct {
	Document       any     `json:"document,omitempty"`
	Index          int     `json:"index"`
	RelevanceScore float64 `json:"relevance_score"`
}

type RerankDocument struct {
	Text any `json:"text"`
}

type RerankResponse struct {
	Results []RerankResponseResult `json:"results"`
	Usage   Usage                  `json:"usage"`
}