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coze-studio/backend/domain/workflow/entity/vo/modelmgr.go
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2026-05-14 13:29:56 +08:00

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/*
* Copyright 2025 coze-dev Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package vo
import (
"github.com/coze-dev/coze-studio/backend/api/model/app/bot_common"
"github.com/coze-dev/coze-studio/backend/bizpkg/llm/modelbuilder"
"github.com/coze-dev/coze-studio/backend/pkg/lang/ptr"
)
type LLMParams struct {
ModelName string `json:"modelName"`
ModelType int64 `json:"modelType"`
Prompt string `json:"prompt"` // user prompt
Temperature *float64 `json:"temperature"`
FrequencyPenalty float64 `json:"frequencyPenalty"`
PresencePenalty float64 `json:"presencePenalty"`
MaxTokens int `json:"maxTokens"`
TopP *float64 `json:"topP"`
TopK *int `json:"topK"`
EnableChatHistory bool `json:"enableChatHistory"`
SystemPrompt string `json:"systemPrompt"`
ResponseFormat ResponseFormat `json:"responseFormat"`
ChatHistoryRound int64 `json:"chatHistoryRound"`
}
type ResponseFormat int64
const (
ResponseFormatText ResponseFormat = 0
ResponseFormatMarkdown ResponseFormat = 1
ResponseFormatJSON ResponseFormat = 2
)
func (l *LLMParams) ToModelBuilderLLMParams() *modelbuilder.LLMParams {
m := modelbuilder.LLMParams{
FrequencyPenalty: float32(l.FrequencyPenalty),
PresencePenalty: float32(l.PresencePenalty),
MaxTokens: l.MaxTokens,
}
if l.Temperature != nil {
m.Temperature = ptr.Of(float32(ptr.From(l.Temperature)))
}
if l.TopP != nil {
m.TopP = ptr.Of(float32(ptr.From(l.TopP)))
}
if l.TopK != nil {
m.TopK = ptr.Of(int32(ptr.From(l.TopK)))
}
switch l.ResponseFormat {
case ResponseFormatText:
m.ResponseFormat = bot_common.ModelResponseFormat_Text
case ResponseFormatMarkdown:
m.ResponseFormat = bot_common.ModelResponseFormat_Markdown
case ResponseFormatJSON:
m.ResponseFormat = bot_common.ModelResponseFormat_JSON
}
return &m
}