diff --git a/examples/clients/jina.vsh b/examples/clients/jina.vsh
index 5c969d9f..51b4d065 100755
--- a/examples/clients/jina.vsh
+++ b/examples/clients/jina.vsh
@@ -4,6 +4,7 @@ import freeflowuniverse.herolib.clients.jina
 
 mut jina_client := jina.get()!
 
+// Create embeddings
 embeddings := jina_client.create_embeddings(
 	input: ['Hello', 'World']
 	model: .jina_embeddings_v3
@@ -12,6 +13,7 @@ embeddings := jina_client.create_embeddings(
 
 println('Created embeddings: ${embeddings}')
 
+// Rerank
 rerank_result := jina_client.rerank(
 	model:     .reranker_v2_base_multilingual
 	query:     'skincare products'
@@ -20,3 +22,30 @@ rerank_result := jina_client.rerank(
 ) or { panic('Error while reranking: ${err}') }
 
 println('Rerank result: ${rerank_result}')
+
+// Train
+train_result := jina_client.train(
+	model: .jina_clip_v1
+	input: [
+		jina.TrainingExample{
+			text:  'Sample text'
+			label: 'positive'
+		},
+		jina.TrainingExample{
+			image: 'https://letsenhance.io/static/73136da51c245e80edc6ccfe44888a99/1015f/MainBefore.jpg'
+			label: 'negative'
+		},
+	]
+) or { panic('Error while training: ${err}') }
+
+println('Train result: ${train_result}')
+
+// // Classify
+// classification_result := jina_client.classify(
+// 	model:     .reranker_v2_base_multilingual
+// 	query:     'skincare products'
+// 	documents: ['Product A', 'Product B', 'Product C']
+// 	top_n:     2
+// ) or { panic('Error while classifying: ${err}') }
+
+// println('Classification result: ${classification_result}')
diff --git a/lib/clients/jina/classification_api.v b/lib/clients/jina/classification_api.v
new file mode 100644
index 00000000..4e139cb1
--- /dev/null
+++ b/lib/clients/jina/classification_api.v
@@ -0,0 +1,132 @@
+module jina
+
+import json
+import freeflowuniverse.herolib.core.httpconnection
+
+// ClassificationTrainAccess represents the accessibility of the classifier
+pub enum ClassificationTrainAccess {
+	public  // Classifier is publicly accessible
+	private // Classifier is private (default)
+}
+
+// TrainingExample represents a single training example (either text or image with a label)
+pub struct TrainingExample {
+pub mut:
+	text  ?string // Optional text content
+	image ?string // Optional image URL
+	label string  // Required label
+}
+
+// ClassificationTrainOutput represents the response from the training endpoint
+pub struct ClassificationTrainOutput {
+pub mut:
+	classifier_id string                   // Identifier of the trained classifier
+	num_samples   int                      // Number of samples used in training
+	usage         ClassificationTrainUsage // Token usage details
+}
+
+// ClassificationTrainUsage represents token usage for the training request
+pub struct ClassificationTrainUsage {
+pub mut:
+	total_tokens int // Total tokens consumed
+}
+
+// ClassificationTrain represents parameters for the training request
+@[params]
+pub struct ClassificationTrain {
+pub mut:
+	model         ?JinaModel // Optional model identifier (e.g., jina-clip-v1)
+	classifier_id ?string    // Optional existing classifier ID
+	access        ?ClassificationTrainAccess = .private // Accessibility, defaults to private
+	input         []TrainingExample // Array of training examples
+	num_iters     ?int = 10 // Number of training iterations, defaults to 10
+}
+
+// TrainRequest represents the JSON request body for the /v1/train endpoint
+struct TrainRequest {
+mut:
+	model         ?string
+	classifier_id ?string
+	access        ?string
+	input         []TrainingExample
+	num_iters     ?int
+}
+
+// Train a classifier by sending a POST request to /v1/train
+pub fn (mut j Jina) train(params ClassificationTrain) !ClassificationTrainOutput {
+	// Validate that only one of model or classifier_id is provided
+	mut model_provided := false
+	mut classifier_id_provided := false
+	if _ := params.model {
+		model_provided = true
+	}
+
+	if _ := params.classifier_id {
+		classifier_id_provided = true
+	}
+
+	if model_provided && classifier_id_provided {
+		return error('Provide either model or classifier_id, not both')
+	}
+
+	if model := params.model {
+		if model == .jina_embeddings_v3 {
+			return error('jina-embeddings-v3 is not a valid model for classification')
+		}
+	}
+
+	// Validate each training example has exactly one of text or image
+	for example in params.input {
+		mut text_provided := false
+		mut image_provided := false
+
+		if _ := example.text {
+			text_provided = true
+		}
+
+		if _ := example.image {
+			image_provided = true
+		}
+
+		if text_provided && image_provided {
+			return error('Each training example must have either text or image, not both')
+		}
+
+		if !text_provided && !image_provided {
+			return error('Each training example must have either text or image')
+		}
+	}
+
+	// Construct the request body
+	mut request := TrainRequest{
+		input: params.input
+	}
+	if v := params.model {
+		request.model = v.to_string() // Convert JinaModel enum to string
+	}
+	if v := params.classifier_id {
+		request.classifier_id = v
+	}
+	if v := params.access {
+		request.access = match v {
+			.public { 'public' }
+			.private { 'private' }
+		}
+	}
+	if v := params.num_iters {
+		request.num_iters = v
+	}
+
+	// Create and send the HTTP request
+	req := httpconnection.Request{
+		method:     .post
+		prefix:     'v1/train'
+		dataformat: .json
+		data:       json.encode(request)
+	}
+
+	mut httpclient := j.httpclient()!
+	response := httpclient.post_json_str(req)!
+	result := json.decode(ClassificationTrainOutput, response)!
+	return result
+}
diff --git a/lib/clients/jina/jina_client.v b/lib/clients/jina/jina_client.v
index 5ef4c919..92449cbe 100644
--- a/lib/clients/jina/jina_client.v
+++ b/lib/clients/jina/jina_client.v
@@ -85,6 +85,14 @@ pub fn (mut j Jina) rerank(params RerankParams) !RankingOutput {
 	return json.decode(RankingOutput, response)!
 }
 
+@[params]
+pub struct ClassifyParams {
+pub mut:
+	model  string   @[required] // The classification model
+	input  []string @[required] // Input texts or image URLs
+	labels []string @[required] // Classification labels
+}
+
 // // Create embeddings with a TextDoc input
 // pub fn (mut j Jina) create_embeddings_with_docs(args TextEmbeddingInput) !ModelEmbeddingOutput {
 
diff --git a/lib/clients/jina/model_rank.v b/lib/clients/jina/model_rank.v
index 674f43d0..e5dc145a 100644
--- a/lib/clients/jina/model_rank.v
+++ b/lib/clients/jina/model_rank.v
@@ -33,30 +33,6 @@ pub mut:
 	score f64
 }
 
-// TrainingExample represents a single training example for classifier training
-pub struct TrainingExample {
-pub mut:
-	text  string
-	label string
-}
-
-// TrainingAPIInput represents the input for training a classifier
-pub struct TrainingAPIInput {
-pub mut:
-	model  string            @[required]
-	input  []TrainingExample @[required]
-	access string // Optional: "public" or "private"
-}
-
-// TrainingOutput represents the response from training a classifier
-pub struct TrainingOutput {
-pub mut:
-	classifier_id string
-	model         string
-	status        string
-	object        string
-}
-
 // BulkEmbeddingJobResponse represents the response from bulk embedding operations
 pub struct BulkEmbeddingJobResponse {
 pub mut:
@@ -148,16 +124,6 @@ pub fn parse_classification_output(json_str string) !ClassificationOutput {
 	return json.decode(ClassificationOutput, json_str)
 }
 
-// Serialize TrainingAPIInput to JSON
-pub fn (input TrainingAPIInput) to_json() string {
-	return json.encode(input)
-}
-
-// Parse JSON to TrainingOutput
-pub fn parse_training_output(json_str string) !TrainingOutput {
-	return json.decode(TrainingOutput, json_str)
-}
-
 // Parse JSON to BulkEmbeddingJobResponse
 pub fn parse_bulk_embedding_job_response(json_str string) !BulkEmbeddingJobResponse {
 	return json.decode(BulkEmbeddingJobResponse, json_str)