diff --git a/src/models/minicpm4/generate.rs b/src/models/minicpm4/generate.rs
index f99b0e7..628e532 100644
--- a/src/models/minicpm4/generate.rs
+++ b/src/models/minicpm4/generate.rs
@@ -42,6 +42,25 @@ impl<'a> MiniCPM4GenerateModel<'a> {
             model_name,
         })
     }
+
+    /// 文本向量嵌入。
+    ///
+    /// 将输入文本编码为固定长度向量（mean pool + L2 normalize）。
+    pub fn embed_text(&mut self, text: &str) -> Result<Vec<f32>> {
+        let input_ids = self.tokenizer.text_encode(text.to_string(), &self.device)?;
+        let embedding = self.model.embed(&input_ids)?;
+        let vec: Vec<f32> = embedding.flatten_all()?.to_vec1()?;
+        Ok(vec)
+    }
+
+    /// 批量文本向量嵌入。
+    pub fn embed_text_batch(&mut self, texts: &[&str]) -> Result<Vec<Vec<f32>>> {
+        let mut results = Vec::with_capacity(texts.len());
+        for text in texts {
+            results.push(self.embed_text(text)?);
+        }
+        Ok(results)
+    }
 }
 
 impl<'a> GenerationDataProvider for MiniCPM4GenerateModel<'a> {
diff --git a/src/models/minicpm4/model.rs b/src/models/minicpm4/model.rs
index c00343c..2ec974a 100644
--- a/src/models/minicpm4/model.rs
+++ b/src/models/minicpm4/model.rs
@@ -320,6 +320,60 @@ impl MiniCPMModel {
             layer.clear_kv_cache()
         }
     }
+
+    /// 文本向量嵌入 — mean pool + L2 normalize。
+    ///
+    /// 复用完整 forward pass（embed → layers → norm），
+    /// 在 lm_head 之前截取 hidden states，做均值池化后 L2 归一化。
+    pub fn embed(&mut self, input_ids: &Tensor) -> Result<Tensor> {
+        let (bs, seq_len) = input_ids.dims2()?;
+        let input_embeds = self
+            .embed_tokens
+            .forward(input_ids)?
+            .affine(self.cfg.scale_emb, 0.0)?;
+        let attention_mask: Option<Tensor> = {
+            if seq_len <= 1 {
+                None
+            } else {
+                Some(prepare_causal_attention_mask(
+                    bs,
+                    seq_len,
+                    0,
+                    input_ids.device(),
+                )?)
+            }
+        };
+
+        let (cos, sin) = self.rope_emb.forward(0, seq_len)?;
+        let mut hidden_states = input_embeds;
+        for layer in &self.layers {
+            hidden_states =
+                layer.forward(&hidden_states, &cos, &sin, attention_mask.as_ref())?;
+        }
+        hidden_states = self.norm.forward(&hidden_states)?;
+
+        // Mean pool across sequence dimension
+        let embedding = hidden_states.mean(1)?;
+        let embedding = embedding.affine(
+            1.0 / (self.cfg.hidden_size / self.cfg.dim_model_base) as f64,
+            0.0,
+        )?;
+
+        // L2 normalize
+        let norm = embedding.sqr()?.sum_keepdim(1)?.sqrt()?;
+        let embedding = embedding.broadcast_div(&norm)?;
+
+        Ok(embedding)
+    }
+
+    /// 批量文本向量嵌入。
+    pub fn embed_batch(&mut self, input_ids: &[&Tensor]) -> Result<Vec<Tensor>> {
+        let mut results = Vec::with_capacity(input_ids.len());
+        for ids in input_ids {
+            results.push(self.embed(ids)?);
+        }
+        Ok(results)
+    }
 }
 
 impl InferenceModel for MiniCPMModel {