/
finetunes.go
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/
finetunes.go
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package v1
import (
"context"
"encoding/json"
"fmt"
)
const (
FineTunes = "https://api.openai.com/v1/fine-tunes"
FineTune = "https://api.openai.com/v1/fine-tunes/%s"
CancelFineTune = "https://api.openai.com/v1/fine-tunes/%s/cancel"
FineTuneEvents = "https://api.openai.com/v1/fine-tunes/%s/events"
)
type CreateFineTunesRequest struct {
TrainingFile string `json:"training_file"`
ValidationFile string `json:"validation_file,omitempty"`
Model string `json:"model,omitempty"`
NEpochs int `json:"n_epochs,omitempty"`
BatchSize int `json:"batch_size,omitempty"`
LearningRateMultiplier float32 `json:"learning_rate_multiplier,omitempty"`
PromptLossWeight float32 `json:"prompt_loss_weight,omitempty"`
ComputeClassificationMetrics bool `json:"compute_classification_metrics,omitempty"`
ClassificationNClasses int `json:"classification_n_classes,omitempty"`
ClassificationPositiveClass string `json:"classification_positive_class,omitempty"`
ClassificationBetas []interface{} `json:"classification_betas,omitempty"`
Suffix string `json:"suffix,omitempty"`
}
type CreateFineTunesResponse struct {
Id string `json:"id"`
Object string `json:"object"`
Model string `json:"model"`
CreatedAt int `json:"created_at"`
Events []struct {
Object string `json:"object"`
CreatedAt int `json:"created_at"`
Level string `json:"level"`
Message string `json:"message"`
} `json:"events"`
FineTunedModel interface{} `json:"fine_tuned_model"`
Hyperparams struct {
BatchSize int `json:"batch_size"`
LearningRateMultiplier float64 `json:"learning_rate_multiplier"`
NEpochs int `json:"n_epochs"`
PromptLossWeight float64 `json:"prompt_loss_weight"`
} `json:"hyperparams"`
OrganizationId string `json:"organization_id"`
ResultFiles []interface{} `json:"result_files"`
Status string `json:"status"`
ValidationFiles []interface{} `json:"validation_files"`
TrainingFiles []struct {
Id string `json:"id"`
Object string `json:"object"`
Bytes int `json:"bytes"`
CreatedAt int `json:"created_at"`
Filename string `json:"filename"`
Purpose string `json:"purpose"`
} `json:"training_files"`
UpdatedAt int `json:"updated_at"`
}
// CreateFineTunes Creates a job that fine-tunes a specified model from a given dataset.
// Response includes details of the enqueued job including job status and the name of the fine-tuned models once complete.
func (chat *ChatGpt) CreateFineTunes(ctx context.Context, req CreateFineTunesRequest) (response CreateFineTunesResponse, err error) {
resp, err := chat.Post(ctx, FineTunes, req)
if err != nil {
fmt.Println(err)
return
}
err = json.Unmarshal(resp, &response)
if err != nil {
fmt.Println(err)
return
}
return
}
type FineTunesResponse struct {
Object string `json:"object"`
Data []struct {
Id string `json:"id"`
Object string `json:"object"`
Model string `json:"model"`
CreatedAt int `json:"created_at"`
FineTunedModel interface{} `json:"fine_tuned_model"`
Hyperparams struct {
} `json:"hyperparams"`
OrganizationId string `json:"organization_id"`
ResultFiles []interface{} `json:"result_files"`
Status string `json:"status"`
ValidationFiles []interface{} `json:"validation_files"`
TrainingFiles []interface{} `json:"training_files"`
UpdatedAt int `json:"updated_at"`
} `json:"data"`
}
// FineTunes List your organization's fine-tuning jobs
func (chat *ChatGpt) FineTunes(ctx context.Context) (response FineTunesResponse, err error) {
resp, err := chat.Get(ctx, FineTunes, nil)
if err != nil {
fmt.Println(err)
return
}
err = json.Unmarshal(resp, &response)
if err != nil {
fmt.Println(err)
return
}
return
}
type FineTuneResponse struct {
Id string `json:"id"`
Object string `json:"object"`
Model string `json:"model"`
CreatedAt int `json:"created_at"`
Events []struct {
Object string `json:"object"`
CreatedAt int `json:"created_at"`
Level string `json:"level"`
Message string `json:"message"`
} `json:"events"`
FineTunedModel string `json:"fine_tuned_model"`
Hyperparams struct {
BatchSize int `json:"batch_size"`
LearningRateMultiplier float64 `json:"learning_rate_multiplier"`
NEpochs int `json:"n_epochs"`
PromptLossWeight float64 `json:"prompt_loss_weight"`
} `json:"hyperparams"`
OrganizationId string `json:"organization_id"`
ResultFiles []struct {
Id string `json:"id"`
Object string `json:"object"`
Bytes int `json:"bytes"`
CreatedAt int `json:"created_at"`
Filename string `json:"filename"`
Purpose string `json:"purpose"`
} `json:"result_files"`
Status string `json:"status"`
ValidationFiles []interface{} `json:"validation_files"`
TrainingFiles []struct {
Id string `json:"id"`
Object string `json:"object"`
Bytes int `json:"bytes"`
CreatedAt int `json:"created_at"`
Filename string `json:"filename"`
Purpose string `json:"purpose"`
} `json:"training_files"`
UpdatedAt int `json:"updated_at"`
}
// FineTune Gets info about the fine-tune job.
func (chat *ChatGpt) FineTune(ctx context.Context, id string) (response FineTuneResponse, err error) {
resp, err := chat.Get(ctx, fmt.Sprintf(FineTune, id), nil)
if err != nil {
fmt.Println(err)
return
}
err = json.Unmarshal(resp, &response)
if err != nil {
fmt.Println(err)
return
}
return
}
type CancelFineTuneResponse struct {
Id string `json:"id"`
Object string `json:"object"`
Model string `json:"model"`
CreatedAt int `json:"created_at"`
Events []struct {
} `json:"events"`
FineTunedModel interface{} `json:"fine_tuned_model"`
Hyperparams struct {
} `json:"hyperparams"`
OrganizationId string `json:"organization_id"`
ResultFiles []interface{} `json:"result_files"`
Status string `json:"status"`
ValidationFiles []interface{} `json:"validation_files"`
TrainingFiles []struct {
Id string `json:"id"`
Object string `json:"object"`
Bytes int `json:"bytes"`
CreatedAt int `json:"created_at"`
Filename string `json:"filename"`
Purpose string `json:"purpose"`
} `json:"training_files"`
UpdatedAt int `json:"updated_at"`
}
// CancelFineTune Immediately cancel a fine-tune job.
func (chat *ChatGpt) CancelFineTune(ctx context.Context, id string) (response CancelFineTuneResponse, err error) {
resp, err := chat.Post(ctx, fmt.Sprintf(CancelFineTune, id), nil)
if err != nil {
fmt.Println(err)
return
}
err = json.Unmarshal(resp, &response)
if err != nil {
fmt.Println(err)
return
}
return
}
type FineTuneEventsResponse struct {
Object string `json:"object"`
Data []struct {
Object string `json:"object"`
CreatedAt int `json:"created_at"`
Level string `json:"level"`
Message string `json:"message"`
} `json:"data"`
}
func (chat *ChatGpt) FineTuneEvents(ctx context.Context, id string) (response FineTuneEventsResponse, err error) {
resp, err := chat.Get(ctx, fmt.Sprintf(FineTuneEvents, id), nil)
if err != nil {
fmt.Println(err)
return
}
err = json.Unmarshal(resp, &response)
if err != nil {
fmt.Println(err)
return
}
return
}