feat(api): update enum values, comments, and examples

.stats.yml

@@ -1,2 +1,2 @@
 configured_endpoints: 68
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai-b5b0e2c794b012919701c3fd43286af10fa25d33ceb8a881bec2636028f446e0.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai-3904ef6b29a89c98f93a9b7da19879695f3c440564be6384db7af1b734611ede.yml

audiospeech.go

@@ -53,9 +53,9 @@ type AudioSpeechNewParams struct {
 	// One of the available [TTS models](https://platform.openai.com/docs/models#tts):
 	// `tts-1` or `tts-1-hd`
 	Model param.Field[SpeechModel] `json:"model,required"`
-	// The voice to use when generating the audio. Supported voices are `alloy`,
-	// `echo`, `fable`, `onyx`, `nova`, and `shimmer`. Previews of the voices are
-	// available in the
+	// The voice to use when generating the audio. Supported voices are `alloy`, `ash`,
+	// `coral`, `echo`, `fable`, `onyx`, `nova`, `sage` and `shimmer`. Previews of the
+	// voices are available in the
 	// [Text to speech guide](https://platform.openai.com/docs/guides/text-to-speech#voice-options).
 	Voice param.Field[AudioSpeechNewParamsVoice] `json:"voice,required"`
 	// The format to audio in. Supported formats are `mp3`, `opus`, `aac`, `flac`,
@@ -70,24 +70,27 @@ func (r AudioSpeechNewParams) MarshalJSON() (data []byte, err error) {
 	return apijson.MarshalRoot(r)
 }
 
-// The voice to use when generating the audio. Supported voices are `alloy`,
-// `echo`, `fable`, `onyx`, `nova`, and `shimmer`. Previews of the voices are
-// available in the
+// The voice to use when generating the audio. Supported voices are `alloy`, `ash`,
+// `coral`, `echo`, `fable`, `onyx`, `nova`, `sage` and `shimmer`. Previews of the
+// voices are available in the
 // [Text to speech guide](https://platform.openai.com/docs/guides/text-to-speech#voice-options).
 type AudioSpeechNewParamsVoice string
 
 const (
 	AudioSpeechNewParamsVoiceAlloy   AudioSpeechNewParamsVoice = "alloy"
+	AudioSpeechNewParamsVoiceAsh     AudioSpeechNewParamsVoice = "ash"
+	AudioSpeechNewParamsVoiceCoral   AudioSpeechNewParamsVoice = "coral"
 	AudioSpeechNewParamsVoiceEcho    AudioSpeechNewParamsVoice = "echo"
 	AudioSpeechNewParamsVoiceFable   AudioSpeechNewParamsVoice = "fable"
 	AudioSpeechNewParamsVoiceOnyx    AudioSpeechNewParamsVoice = "onyx"
 	AudioSpeechNewParamsVoiceNova    AudioSpeechNewParamsVoice = "nova"
+	AudioSpeechNewParamsVoiceSage    AudioSpeechNewParamsVoice = "sage"
 	AudioSpeechNewParamsVoiceShimmer AudioSpeechNewParamsVoice = "shimmer"
 )
 
 func (r AudioSpeechNewParamsVoice) IsKnown() bool {
 	switch r {
-	case AudioSpeechNewParamsVoiceAlloy, AudioSpeechNewParamsVoiceEcho, AudioSpeechNewParamsVoiceFable, AudioSpeechNewParamsVoiceOnyx, AudioSpeechNewParamsVoiceNova, AudioSpeechNewParamsVoiceShimmer:
+	case AudioSpeechNewParamsVoiceAlloy, AudioSpeechNewParamsVoiceAsh, AudioSpeechNewParamsVoiceCoral, AudioSpeechNewParamsVoiceEcho, AudioSpeechNewParamsVoiceFable, AudioSpeechNewParamsVoiceOnyx, AudioSpeechNewParamsVoiceNova, AudioSpeechNewParamsVoiceSage, AudioSpeechNewParamsVoiceShimmer:
 		return true
 	}
 	return false

betathread.go

@@ -209,7 +209,7 @@ func (r AssistantToolChoiceFunctionParam) MarshalJSON() (data []byte, err error)
 // `{"type": "function", "function": {"name": "my_function"}}` forces the model to
 // call that tool.
 //
-// Union satisfied by [AssistantToolChoiceOptionBehavior] or [AssistantToolChoice].
+// Union satisfied by [AssistantToolChoiceOptionAuto] or [AssistantToolChoice].
 type AssistantToolChoiceOptionUnion interface {
 	implementsAssistantToolChoiceOptionUnion()
 }
@@ -220,7 +220,7 @@ func init() {
 		"",
 		apijson.UnionVariant{
 			TypeFilter: gjson.String,
-			Type:       reflect.TypeOf(AssistantToolChoiceOptionBehavior("")),
+			Type:       reflect.TypeOf(AssistantToolChoiceOptionAuto("")),
 		},
 		apijson.UnionVariant{
 			TypeFilter: gjson.JSON,
@@ -233,25 +233,25 @@ func init() {
 // `auto` means the model can pick between generating a message or calling one or
 // more tools. `required` means the model must call one or more tools before
 // responding to the user.
-type AssistantToolChoiceOptionBehavior string
+type AssistantToolChoiceOptionAuto string
 
 const (
-	AssistantToolChoiceOptionBehaviorNone     AssistantToolChoiceOptionBehavior = "none"
-	AssistantToolChoiceOptionBehaviorAuto     AssistantToolChoiceOptionBehavior = "auto"
-	AssistantToolChoiceOptionBehaviorRequired AssistantToolChoiceOptionBehavior = "required"
+	AssistantToolChoiceOptionAutoNone     AssistantToolChoiceOptionAuto = "none"
+	AssistantToolChoiceOptionAutoAuto     AssistantToolChoiceOptionAuto = "auto"
+	AssistantToolChoiceOptionAutoRequired AssistantToolChoiceOptionAuto = "required"
 )
 
-func (r AssistantToolChoiceOptionBehavior) IsKnown() bool {
+func (r AssistantToolChoiceOptionAuto) IsKnown() bool {
 	switch r {
-	case AssistantToolChoiceOptionBehaviorNone, AssistantToolChoiceOptionBehaviorAuto, AssistantToolChoiceOptionBehaviorRequired:
+	case AssistantToolChoiceOptionAutoNone, AssistantToolChoiceOptionAutoAuto, AssistantToolChoiceOptionAutoRequired:
 		return true
 	}
 	return false
 }
 
-func (r AssistantToolChoiceOptionBehavior) implementsAssistantToolChoiceOptionUnion() {}
+func (r AssistantToolChoiceOptionAuto) implementsAssistantToolChoiceOptionUnion() {}
 
-func (r AssistantToolChoiceOptionBehavior) implementsAssistantToolChoiceOptionUnionParam() {}
+func (r AssistantToolChoiceOptionAuto) implementsAssistantToolChoiceOptionUnionParam() {}
 
 // Controls which (if any) tool is called by the model. `none` means the model will
 // not call any tools and instead generates a message. `auto` is the default value
@@ -261,7 +261,7 @@ func (r AssistantToolChoiceOptionBehavior) implementsAssistantToolChoiceOptionUn
 // `{"type": "function", "function": {"name": "my_function"}}` forces the model to
 // call that tool.
 //
-// Satisfied by [AssistantToolChoiceOptionBehavior], [AssistantToolChoiceParam].
+// Satisfied by [AssistantToolChoiceOptionAuto], [AssistantToolChoiceParam].
 type AssistantToolChoiceOptionUnionParam interface {
 	implementsAssistantToolChoiceOptionUnionParam()
 }

betathread_test.go

@@ -193,7 +193,7 @@ func TestBetaThreadNewAndRunWithOptionalParams(t *testing.T) {
 				}),
 			}),
 		}),
-		ToolChoice: openai.F[openai.AssistantToolChoiceOptionUnionParam](openai.AssistantToolChoiceOptionBehavior(openai.AssistantToolChoiceOptionBehaviorNone)),
+		ToolChoice: openai.F[openai.AssistantToolChoiceOptionUnionParam](openai.AssistantToolChoiceOptionAuto(openai.AssistantToolChoiceOptionAutoNone)),
 		ToolResources: openai.F(openai.BetaThreadNewAndRunParamsToolResources{
 			CodeInterpreter: openai.F(openai.BetaThreadNewAndRunParamsToolResourcesCodeInterpreter{
 				FileIDs: openai.F([]string{"string"}),

betathreadrun_test.go

@@ -50,7 +50,7 @@ func TestBetaThreadRunNewWithOptionalParams(t *testing.T) {
 			Model:               openai.F(openai.ChatModelGPT4o),
 			ParallelToolCalls:   openai.F(true),
 			Temperature:         openai.F(1.000000),
-			ToolChoice:          openai.F[openai.AssistantToolChoiceOptionUnionParam](openai.AssistantToolChoiceOptionBehavior(openai.AssistantToolChoiceOptionBehaviorNone)),
+			ToolChoice:          openai.F[openai.AssistantToolChoiceOptionUnionParam](openai.AssistantToolChoiceOptionAuto(openai.AssistantToolChoiceOptionAutoNone)),
 			Tools: openai.F([]openai.AssistantToolUnionParam{openai.CodeInterpreterToolParam{
 				Type: openai.F(openai.CodeInterpreterToolTypeCodeInterpreter),
 			}}),

chatcompletion.go

@@ -86,8 +86,7 @@ type ChatCompletion struct {
 	Model string `json:"model,required"`
 	// The object type, which is always `chat.completion`.
 	Object ChatCompletionObject `json:"object,required"`
-	// The service tier used for processing the request. This field is only included if
-	// the `service_tier` parameter is specified in the request.
+	// The service tier used for processing the request.
 	ServiceTier ChatCompletionServiceTier `json:"service_tier,nullable"`
 	// This fingerprint represents the backend configuration that the model runs with.
 	//
@@ -222,8 +221,7 @@ func (r ChatCompletionObject) IsKnown() bool {
 	return false
 }
 
-// The service tier used for processing the request. This field is only included if
-// the `service_tier` parameter is specified in the request.
+// The service tier used for processing the request.
 type ChatCompletionServiceTier string
 
 const (
@@ -470,8 +468,7 @@ type ChatCompletionChunk struct {
 	Model string `json:"model,required"`
 	// The object type, which is always `chat.completion.chunk`.
 	Object ChatCompletionChunkObject `json:"object,required"`
-	// The service tier used for processing the request. This field is only included if
-	// the `service_tier` parameter is specified in the request.
+	// The service tier used for processing the request.
 	ServiceTier ChatCompletionChunkServiceTier `json:"service_tier,nullable"`
 	// This fingerprint represents the backend configuration that the model runs with.
 	// Can be used in conjunction with the `seed` request parameter to understand when
@@ -768,8 +765,7 @@ func (r ChatCompletionChunkObject) IsKnown() bool {
 	return false
 }
 
-// The service tier used for processing the request. This field is only included if
-// the `service_tier` parameter is specified in the request.
+// The service tier used for processing the request.
 type ChatCompletionChunkServiceTier string
 
 const (
@@ -1589,7 +1585,7 @@ func (r ChatCompletionToolType) IsKnown() bool {
 // `none` is the default when no tools are present. `auto` is the default if tools
 // are present.
 //
-// Satisfied by [ChatCompletionToolChoiceOptionBehavior],
+// Satisfied by [ChatCompletionToolChoiceOptionAuto],
 // [ChatCompletionNamedToolChoiceParam].
 type ChatCompletionToolChoiceOptionUnionParam interface {
 	implementsChatCompletionToolChoiceOptionUnionParam()
@@ -1598,24 +1594,23 @@ type ChatCompletionToolChoiceOptionUnionParam interface {
 // `none` means the model will not call any tool and instead generates a message.
 // `auto` means the model can pick between generating a message or calling one or
 // more tools. `required` means the model must call one or more tools.
-type ChatCompletionToolChoiceOptionBehavior string
+type ChatCompletionToolChoiceOptionAuto string
 
 const (
-	ChatCompletionToolChoiceOptionBehaviorNone     ChatCompletionToolChoiceOptionBehavior = "none"
-	ChatCompletionToolChoiceOptionBehaviorAuto     ChatCompletionToolChoiceOptionBehavior = "auto"
-	ChatCompletionToolChoiceOptionBehaviorRequired ChatCompletionToolChoiceOptionBehavior = "required"
+	ChatCompletionToolChoiceOptionAutoNone     ChatCompletionToolChoiceOptionAuto = "none"
+	ChatCompletionToolChoiceOptionAutoAuto     ChatCompletionToolChoiceOptionAuto = "auto"
+	ChatCompletionToolChoiceOptionAutoRequired ChatCompletionToolChoiceOptionAuto = "required"
 )
 
-func (r ChatCompletionToolChoiceOptionBehavior) IsKnown() bool {
+func (r ChatCompletionToolChoiceOptionAuto) IsKnown() bool {
 	switch r {
-	case ChatCompletionToolChoiceOptionBehaviorNone, ChatCompletionToolChoiceOptionBehaviorAuto, ChatCompletionToolChoiceOptionBehaviorRequired:
+	case ChatCompletionToolChoiceOptionAutoNone, ChatCompletionToolChoiceOptionAutoAuto, ChatCompletionToolChoiceOptionAutoRequired:
 		return true
 	}
 	return false
 }
 
-func (r ChatCompletionToolChoiceOptionBehavior) implementsChatCompletionToolChoiceOptionUnionParam() {
-}
+func (r ChatCompletionToolChoiceOptionAuto) implementsChatCompletionToolChoiceOptionUnionParam() {}
 
 type ChatCompletionToolMessageParam struct {
 	// The contents of the tool message.
@@ -1815,9 +1810,6 @@ type ChatCompletionNewParams struct {
 	//   - If set to 'default', the request will be processed using the default service
 	//     tier with a lower uptime SLA and no latency guarentee.
 	//   - When not set, the default behavior is 'auto'.
-	//
-	// When this parameter is set, the response body will include the `service_tier`
-	// utilized.
 	ServiceTier param.Field[ChatCompletionNewParamsServiceTier] `json:"service_tier"`
 	// Up to 4 sequences where the API will stop generating further tokens.
 	Stop param.Field[ChatCompletionNewParamsStopUnion] `json:"stop"`
@@ -1881,7 +1873,7 @@ func (r ChatCompletionNewParams) MarshalJSON() (data []byte, err error) {
 // `none` is the default when no functions are present. `auto` is the default if
 // functions are present.
 //
-// Satisfied by [ChatCompletionNewParamsFunctionCallBehavior],
+// Satisfied by [ChatCompletionNewParamsFunctionCallAuto],
 // [ChatCompletionFunctionCallOptionParam].
 //
 // Deprecated: deprecated
@@ -1892,22 +1884,22 @@ type ChatCompletionNewParamsFunctionCallUnion interface {
 // `none` means the model will not call a function and instead generates a message.
 // `auto` means the model can pick between generating a message or calling a
 // function.
-type ChatCompletionNewParamsFunctionCallBehavior string
+type ChatCompletionNewParamsFunctionCallAuto string
 
 const (
-	ChatCompletionNewParamsFunctionCallBehaviorNone ChatCompletionNewParamsFunctionCallBehavior = "none"
-	ChatCompletionNewParamsFunctionCallBehaviorAuto ChatCompletionNewParamsFunctionCallBehavior = "auto"
+	ChatCompletionNewParamsFunctionCallAutoNone ChatCompletionNewParamsFunctionCallAuto = "none"
+	ChatCompletionNewParamsFunctionCallAutoAuto ChatCompletionNewParamsFunctionCallAuto = "auto"
 )
 
-func (r ChatCompletionNewParamsFunctionCallBehavior) IsKnown() bool {
+func (r ChatCompletionNewParamsFunctionCallAuto) IsKnown() bool {
 	switch r {
-	case ChatCompletionNewParamsFunctionCallBehaviorNone, ChatCompletionNewParamsFunctionCallBehaviorAuto:
+	case ChatCompletionNewParamsFunctionCallAutoNone, ChatCompletionNewParamsFunctionCallAutoAuto:
 		return true
 	}
 	return false
 }
 
-func (r ChatCompletionNewParamsFunctionCallBehavior) implementsChatCompletionNewParamsFunctionCallUnion() {
+func (r ChatCompletionNewParamsFunctionCallAuto) implementsChatCompletionNewParamsFunctionCallUnion() {
 }
 
 // Deprecated: deprecated
@@ -2015,9 +2007,6 @@ func (r ChatCompletionNewParamsResponseFormatType) IsKnown() bool {
 //   - If set to 'default', the request will be processed using the default service
 //     tier with a lower uptime SLA and no latency guarentee.
 //   - When not set, the default behavior is 'auto'.
-//
-// When this parameter is set, the response body will include the `service_tier`
-// utilized.
 type ChatCompletionNewParamsServiceTier string
 
 const (

chatcompletion_test.go

@@ -38,7 +38,7 @@ func TestChatCompletionNewWithOptionalParams(t *testing.T) {
 			Voice:  openai.F(openai.ChatCompletionAudioParamVoiceAlloy),
 		}),
 		FrequencyPenalty: openai.F(-2.000000),
-		FunctionCall:     openai.F[openai.ChatCompletionNewParamsFunctionCallUnion](openai.ChatCompletionNewParamsFunctionCallBehavior(openai.ChatCompletionNewParamsFunctionCallBehaviorNone)),
+		FunctionCall:     openai.F[openai.ChatCompletionNewParamsFunctionCallUnion](openai.ChatCompletionNewParamsFunctionCallAuto(openai.ChatCompletionNewParamsFunctionCallAutoNone)),
 		Functions: openai.F([]openai.ChatCompletionNewParamsFunction{{
 			Name:        openai.F("name"),
 			Description: openai.F("description"),
@@ -67,15 +67,15 @@ func TestChatCompletionNewWithOptionalParams(t *testing.T) {
 		ResponseFormat: openai.F[openai.ChatCompletionNewParamsResponseFormatUnion](shared.ResponseFormatTextParam{
 			Type: openai.F(shared.ResponseFormatTextTypeText),
 		}),
-		Seed:        openai.F(int64(-9007199254740991)),
+		Seed:        openai.F(int64(0)),
 		ServiceTier: openai.F(openai.ChatCompletionNewParamsServiceTierAuto),
 		Stop:        openai.F[openai.ChatCompletionNewParamsStopUnion](shared.UnionString("string")),
 		Store:       openai.F(true),
 		StreamOptions: openai.F(openai.ChatCompletionStreamOptionsParam{
 			IncludeUsage: openai.F(true),
 		}),
 		Temperature: openai.F(1.000000),
-		ToolChoice:  openai.F[openai.ChatCompletionToolChoiceOptionUnionParam](openai.ChatCompletionToolChoiceOptionBehavior(openai.ChatCompletionToolChoiceOptionBehaviorNone)),
+		ToolChoice:  openai.F[openai.ChatCompletionToolChoiceOptionUnionParam](openai.ChatCompletionToolChoiceOptionAuto(openai.ChatCompletionToolChoiceOptionAutoNone)),
 		Tools: openai.F([]openai.ChatCompletionToolParam{{
 			Function: openai.F(shared.FunctionDefinitionParam{
 				Name:        openai.F("name"),

completion_test.go

@@ -39,7 +39,7 @@ func TestCompletionNewWithOptionalParams(t *testing.T) {
 		MaxTokens:       openai.F(int64(16)),
 		N:               openai.F(int64(1)),
 		PresencePenalty: openai.F(-2.000000),
-		Seed:            openai.F(int64(-9007199254740991)),
+		Seed:            openai.F(int64(0)),
 		Stop:            openai.F[openai.CompletionNewParamsStopUnion](shared.UnionString("\n")),
 		StreamOptions: openai.F(openai.ChatCompletionStreamOptionsParam{
 			IncludeUsage: openai.F(true),

embedding.go

@@ -171,7 +171,8 @@ type EmbeddingNewParams struct {
 	// `text-embedding-ada-002`), cannot be an empty string, and any array must be 2048
 	// dimensions or less.
 	// [Example Python code](https://cookbook.openai.com/examples/how_to_count_tokens_with_tiktoken)
-	// for counting tokens.
+	// for counting tokens. Some models may also impose a limit on total number of
+	// tokens summed across inputs.
 	Input param.Field[EmbeddingNewParamsInputUnion] `json:"input,required"`
 	// ID of the model to use. You can use the
 	// [List models](https://platform.openai.com/docs/api-reference/models/list) API to
@@ -201,7 +202,8 @@ func (r EmbeddingNewParams) MarshalJSON() (data []byte, err error) {
 // `text-embedding-ada-002`), cannot be an empty string, and any array must be 2048
 // dimensions or less.
 // [Example Python code](https://cookbook.openai.com/examples/how_to_count_tokens_with_tiktoken)
-// for counting tokens.
+// for counting tokens. Some models may also impose a limit on total number of
+// tokens summed across inputs.
 //
 // Satisfied by [shared.UnionString], [EmbeddingNewParamsInputArrayOfStrings],
 // [EmbeddingNewParamsInputArrayOfTokens],