diff --git a/src/lighteval/models/transformers/base_model.py b/src/lighteval/models/transformers/base_model.py
index 9b815d2b0..8213188c8 100644
--- a/src/lighteval/models/transformers/base_model.py
+++ b/src/lighteval/models/transformers/base_model.py
@@ -20,6 +20,7 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
+import hashlib
 import logging
 import os
 from dataclasses import dataclass
@@ -28,6 +29,7 @@
 import torch
 import torch.nn.functional as F
 import transformers
+from diskcache import Cache
 from torch.nn.utils.rnn import pad_sequence
 from torch.utils.data import DataLoader
 from tqdm import tqdm
@@ -271,6 +273,11 @@ def __init__(
 
         self.pairwise_tokenization = config.pairwise_tokenization
 
+        self._generation_cache = Cache(
+            directory=os.path.join(env_config.cache_dir, ".generation_cache"),
+            size_limit=10 * 1024**3,  # 10GB
+        )
+
     @classmethod
     def from_model(
         cls,
@@ -833,7 +840,7 @@ def greedy_until(
                     padded=[sum(mask == 0) for mask in tokenized["attention_mask"]],
                 )
 
-                cur_reponses = self._generate(
+                cur_reponses = self._generate_cached(
                     batch=prepared_batch,
                     max_new_tokens=max_new_tokens,
                     stop_tokens=stop_tokens,
@@ -841,10 +848,53 @@ def greedy_until(
                     num_samples=num_samples,
                     do_sample=do_sample,
                 )
+
                 results.extend(cur_reponses)
 
         return dataset.get_original_order(results)
 
+    def _generate_cached(
+        self,
+        batch: Batch,
+        max_new_tokens: int,
+        stop_tokens: list[str],
+        returns_logits: Optional[bool] = False,
+        num_samples: Optional[int] = 1,
+        do_sample: Optional[bool] = False,
+    ) -> list[GenerativeResponse]:
+        # Create a cache key from the inputs
+        # TODO: add model name to the cache key
+        cache_key = (
+            hashlib.sha256(str(batch.input_ids.tolist()).encode()).hexdigest(),
+            max_new_tokens,
+            tuple(stop_tokens),
+            returns_logits,
+            num_samples,
+            do_sample,
+        )
+
+        # Try to get from cache first
+        cached_responses = self._generation_cache.get(cache_key)
+        if cached_responses is not None:
+            logger.debug(f"Cache hit for batch {cache_key}")
+            return cached_responses
+
+        # Generate if not in cache
+        cur_reponses = self._generate(
+            batch=batch,
+            max_new_tokens=max_new_tokens,
+            stop_tokens=stop_tokens,
+            returns_logits=returns_logits,
+            num_samples=num_samples,
+            do_sample=do_sample,
+        )
+
+        # Cache the results
+        logger.debug(f"Caching results for batch {cache_key}")
+        self._generation_cache.set(cache_key, cur_reponses)
+
+        return cur_reponses
+
     def _generate(
         self,
         batch: Batch,