Remove /template API

api/client.go

@@ -360,14 +360,6 @@ func (c *Client) Embeddings(ctx context.Context, req *EmbeddingRequest) (*Embedd
 	return &resp, nil
 }
 
-func (c *Client) Template(ctx context.Context, req *TemplateRequest) (*TemplateResponse, error) {
-	var resp TemplateResponse
-	if err := c.do(ctx, http.MethodPost, "/api/template", req, &resp); err != nil {
-		return nil, err
-	}
-	return &resp, nil
-}
-
 // CreateBlob creates a blob from a file on the server. digest is the
 // expected SHA256 digest of the file, and r represents the file.
 func (c *Client) CreateBlob(ctx context.Context, digest string, r io.Reader) error {

api/types.go

@@ -315,16 +315,6 @@ type CreateRequest struct {
 	Quantization string `json:"quantization,omitempty"`
 }
 
-type TemplateRequest struct {
-	Model    string    `json:"model"`
-	Messages []Message `json:"messages"`
-	Tools    []Tool    `json:"tools"`
-}
-
-type TemplateResponse struct {
-	TemplatedPrompt string `json:"templated_prompt"`
-}
-
 // DeleteRequest is the request passed to [Client.Delete].
 type DeleteRequest struct {
 	Model string `json:"model"`

server/prompt.go

@@ -146,21 +146,6 @@ func chatPrompt(ctx context.Context, m *Model, tokenize tokenizeFunc, opts *api.
 	return b.String(), images, nil
 }
 
-func applyTemplate(m *Model, msgs []api.Message, tools []api.Tool) (string, error) {
-	isMllama := checkMllamaModelFamily(m)
-	for _, msg := range msgs {
-		if isMllama && len(msg.Images) > 1 {
-			return "", errTooManyImages
-		}
-	}
-
-	var b bytes.Buffer
-	if err := m.Template.Execute(&b, template.Values{Messages: msgs, Tools: tools}); err != nil {
-		return "", err
-	}
-	return b.String(), nil
-}
-
 func checkMllamaModelFamily(m *Model) bool {
 	for _, arch := range m.Config.ModelFamilies {
 		if arch == "mllama" {

server/routes.go

@@ -1228,7 +1228,6 @@ func (s *Server) GenerateRoutes() http.Handler {
 	r.POST("/api/blobs/:digest", s.CreateBlobHandler)
 	r.HEAD("/api/blobs/:digest", s.HeadBlobHandler)
 	r.GET("/api/ps", s.PsHandler)
-	r.Any("/api/template", gin.WrapF(s.TemplateHandler))
 
 	// Compatibility endpoints
 	r.POST("/v1/chat/completions", openai.ChatMiddleware(), s.ChatHandler)
@@ -1452,38 +1451,6 @@ func (s *Server) PsHandler(c *gin.Context) {
 	c.JSON(http.StatusOK, api.ProcessResponse{Models: models})
 }
 
-func (s *Server) TemplateHandler(w http.ResponseWriter, r *http.Request) {
-	var req api.TemplateRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		http.Error(w, err.Error(), http.StatusBadRequest)
-		return
-	}
-
-	model, err := GetModel(req.Model)
-	if err != nil {
-		switch {
-		case os.IsNotExist(err):
-			http.Error(w, fmt.Sprintf("model '%s' not found", req.Model), http.StatusNotFound)
-		case err.Error() == "invalid model name":
-			http.Error(w, err.Error(), http.StatusBadRequest)
-		default:
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-		}
-		return
-	}
-
-	prompt, err := applyTemplate(model, req.Messages, req.Tools)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	if err := json.NewEncoder(w).Encode(api.TemplateResponse{TemplatedPrompt: prompt}); err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-}
-
 func (s *Server) ChatHandler(c *gin.Context) {
 	checkpointStart := time.Now()