diff --git a/common/model-ratio.go b/common/model-ratio.go
index b3933e3..47745ff 100644
--- a/common/model-ratio.go
+++ b/common/model-ratio.go
@@ -34,14 +34,16 @@ var defaultModelRatio = map[string]float64{
 	"gpt-4o-mini":                    0.075, // $0.00015 / 1K tokens
 	"gpt-4o-mini-2024-07-18":         0.075,
 	"chatgpt-4o-latest":              2.5,  // $0.01 / 1K tokens
-	"gpt-4o":                         2.5,  // $0.005 / 1K tokens
+	"gpt-4o":                         1.25, // $0.005 / 1K tokens
 	"gpt-4o-2024-05-13":              2.5,  // $0.005 / 1K tokens
 	"gpt-4o-2024-08-06":              1.25, // $0.01 / 1K tokens
 	"gpt-4o-2024-11-20":              1.25, // $0.01 / 1K tokens
 	"o1-preview":                     7.5,
 	"o1-preview-2024-09-12":          7.5,
-	"o1-mini":                        1.5,
-	"o1-mini-2024-09-12":             1.5,
+	"o1-mini":                        0.55, // $0.0011 / 1K tokens
+	"o1-mini-2024-09-12":             0.55,
+	"o3-mini":                        0.55,
+	"o3-mini-2025-01-31":             0.55,
 	"gpt-4-turbo":                    5,    // $0.01 / 1K tokens
 	"gpt-4-turbo-2024-04-09":         5,    // $0.01 / 1K tokens
 	"gpt-4-1106-preview":             5,    // $0.01 / 1K tokens
@@ -365,6 +367,9 @@ func GetCompletionRatio(name string) float64 {
 	if "o1" == name || strings.HasPrefix(name, "o1-") {
 		return 4
 	}
+	if "o3" == name || strings.HasPrefix(name, "o3-") {
+		return 4
+	}
 	if name == "chatgpt-4o-latest" {
 		return 3
 	}
diff --git a/dto/text_request.go b/dto/text_request.go
index f0b8622..e4365ee 100644
--- a/dto/text_request.go
+++ b/dto/text_request.go
@@ -3,38 +3,39 @@ package dto
 import "encoding/json"
 
 type GeneralOpenAIRequest struct {
-	Model             string         `json:"model,omitempty"`
-	Messages          []Message      `json:"messages,omitempty"`
-	Prompt            any            `json:"prompt,omitempty"`
-	BestOf            int            `json:"best_of,omitempty"`
-	Echo              bool           `json:"echo,omitempty"`
-	Stream            bool           `json:"stream,omitempty"`
-	StreamOptions     *StreamOptions `json:"stream_options,omitempty"`
-	Suffix            string         `json:"suffix,omitempty"`
-	MaxTokens         uint           `json:"max_tokens,omitempty"`
+	Model               string         `json:"model,omitempty"`
+	ReasoningEffort     string         `json:"reasoning_effort,omitempty"`
+	Messages            []Message      `json:"messages,omitempty"`
+	Prompt              any            `json:"prompt,omitempty"`
+	BestOf              int            `json:"best_of,omitempty"`
+	Echo                bool           `json:"echo,omitempty"`
+	Stream              bool           `json:"stream,omitempty"`
+	StreamOptions       *StreamOptions `json:"stream_options,omitempty"`
+	Suffix              string         `json:"suffix,omitempty"`
+	MaxTokens           uint           `json:"max_tokens,omitempty"`
 	MaxCompletionTokens uint           `json:"max_completion_tokens,omitempty"`
-	Temperature       float64        `json:"temperature,omitempty"`
-	TopP              float64        `json:"top_p,omitempty"`
-	TopK              int            `json:"top_k,omitempty"`
-	Stop              any            `json:"stop,omitempty"`
-	N                 int            `json:"n,omitempty"`
-	Input             any            `json:"input,omitempty"`
-	Instruction       string         `json:"instruction,omitempty"`
-	Size              string         `json:"size,omitempty"`
-	Functions         any            `json:"functions,omitempty"`
-	FrequencyPenalty  float64        `json:"frequency_penalty,omitempty"`
-	PresencePenalty   float64        `json:"presence_penalty,omitempty"`
-	ResponseFormat    any            `json:"response_format,omitempty"`
-	Seed              float64        `json:"seed,omitempty"`
-	Tools             []ToolCall     `json:"tools,omitempty"`
-	ToolChoice        any            `json:"tool_choice,omitempty"`
-	User              string         `json:"user,omitempty"`
-	LogitBias         any            `json:"logit_bias,omitempty"`
-	LogProbs          any            `json:"logprobs,omitempty"`
-	TopLogProbs       int            `json:"top_logprobs,omitempty"`
-	Dimensions        int            `json:"dimensions,omitempty"`
-	ParallelToolCalls bool           `json:"parallel_Tool_Calls,omitempty"`
-	EncodingFormat    any         `json:"encoding_format,omitempty"`
+	Temperature         float64        `json:"temperature,omitempty"`
+	TopP                float64        `json:"top_p,omitempty"`
+	TopK                int            `json:"top_k,omitempty"`
+	Stop                any            `json:"stop,omitempty"`
+	N                   int            `json:"n,omitempty"`
+	Input               any            `json:"input,omitempty"`
+	Instruction         string         `json:"instruction,omitempty"`
+	Size                string         `json:"size,omitempty"`
+	Functions           any            `json:"functions,omitempty"`
+	FrequencyPenalty    float64        `json:"frequency_penalty,omitempty"`
+	PresencePenalty     float64        `json:"presence_penalty,omitempty"`
+	ResponseFormat      any            `json:"response_format,omitempty"`
+	Seed                float64        `json:"seed,omitempty"`
+	Tools               []ToolCall     `json:"tools,omitempty"`
+	ToolChoice          any            `json:"tool_choice,omitempty"`
+	User                string         `json:"user,omitempty"`
+	LogitBias           any            `json:"logit_bias,omitempty"`
+	LogProbs            any            `json:"logprobs,omitempty"`
+	TopLogProbs         int            `json:"top_logprobs,omitempty"`
+	Dimensions          int            `json:"dimensions,omitempty"`
+	ParallelToolCalls   bool           `json:"parallel_tool_calls,omitempty"`
+	EncodingFormat      any            `json:"encoding_format,omitempty"`
 }
 
 type OpenAITools struct {