diff --git a/README.md b/README.md
index 1f2d9a79..e551dffc 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ The goal is to generate virtually infinite data with adjustable complexity.
 - `WordReversalDataset`: Reverse word order in text spans
 
 #### Cognition Tasks
-- `SequenceDataset`: Generate number sequences with discoverable patterns
+- `NumberSequenceDataset`: Generate number sequences with discoverable patterns
 
 #### Logic Tasks
 - `PropositionalLogicDataset`: Generate propositional logic reasoning problems
@@ -103,9 +103,9 @@ Example data:
 #### Sequence Completion
 Generates number sequence completion tasks with dynamic pattern generation:
 ```python
-from reasoning_gym.cognition import SequenceDataset, SequenceConfig
+from reasoning_gym.cognition import NumberSequenceDataset, NumberSequenceConfig
 
-config = SequenceConfig(
+config = NumberSequenceConfig(
     min_terms=4,        # Minimum visible terms
     max_terms=8,        # Maximum visible terms
     min_value=-100,     # Minimum allowed number
@@ -115,7 +115,7 @@ config = SequenceConfig(
     seed=42            # For reproducibility
 )
 
-dataset = SequenceDataset(config)
+dataset = NumberSequenceDataset(config)
 for item in dataset:
     print(item)
 ```
diff --git a/reasoning_gym/cognition/__init__.py b/reasoning_gym/cognition/__init__.py
index bbb00ad2..e6cb9bce 100644
--- a/reasoning_gym/cognition/__init__.py
+++ b/reasoning_gym/cognition/__init__.py
@@ -6,6 +6,6 @@ Cognition tasks for training reasoning capabilities:
 - Working memory
 """
 
-from .sequences import SequenceConfig, SequenceDataset, sequence_dataset
+from .number_sequences import NumberSequenceConfig, NumberSequenceDataset, sequence_dataset
 
-__all__ = ["SequenceDataset", "SequenceConfig", "sequence_dataset"]
+__all__ = ["NumberSequenceDataset", "NumberSequenceConfig", "sequence_dataset"]
diff --git a/reasoning_gym/cognition/sequences.py b/reasoning_gym/cognition/number_sequences.py
similarity index 96%
rename from reasoning_gym/cognition/sequences.py
rename to reasoning_gym/cognition/number_sequences.py
index 311396b2..cfd80815 100644
--- a/reasoning_gym/cognition/sequences.py
+++ b/reasoning_gym/cognition/number_sequences.py
@@ -20,7 +20,7 @@ class Operation(Enum):
 
 
 @dataclass
-class SequenceConfig:
+class NumberSequenceConfig:
     """Configuration for sequence generation"""
 
     min_terms: int = 4  # Minimum visible terms
@@ -151,10 +151,10 @@ class PatternGenerator:
         return True
 
 
-class SequenceDataset(ProceduralDataset):
+class NumberSequenceDataset(ProceduralDataset):
     """Generates number sequence completion tasks with dynamic pattern generation"""
 
-    def __init__(self, config: SequenceConfig):
+    def __init__(self, config: NumberSequenceConfig):
         self.config = config
         self.config.validate()
         super().__init__(seed=config.seed, size=config.size)
@@ -208,9 +208,9 @@ def sequence_dataset(
     max_complexity: int = 3,
     seed: Optional[int] = None,
     size: int = 500,
-) -> SequenceDataset:
-    """Create a SequenceDataset with the given configuration."""
-    config = SequenceConfig(
+) -> NumberSequenceDataset:
+    """Create a NumberSequenceDataset with the given configuration."""
+    config = NumberSequenceConfig(
         min_terms=min_terms,
         max_terms=max_terms,
         min_value=min_value,
@@ -219,4 +219,4 @@ def sequence_dataset(
         seed=seed,
         size=size,
     )
-    return SequenceDataset(config)
+    return NumberSequenceDataset(config)
diff --git a/tests/test_sequences.py b/tests/test_number_sequences.py
similarity index 72%
rename from tests/test_sequences.py
rename to tests/test_number_sequences.py
index 883be954..5438f4de 100644
--- a/tests/test_sequences.py
+++ b/tests/test_number_sequences.py
@@ -1,20 +1,20 @@
 import pytest
 
-from reasoning_gym.cognition.sequences import Operation, PatternGenerator, PatternRule, SequenceConfig, SequenceDataset
+from reasoning_gym.cognition.number_sequences import Operation, PatternRule, NumberSequenceConfig, NumberSequenceDataset
 
 
 def test_sequence_config_validation():
     """Test that invalid configs raise appropriate errors"""
     with pytest.raises(AssertionError):
-        config = SequenceConfig(min_terms=3)  # Too few terms
+        config = NumberSequenceConfig(min_terms=3)  # Too few terms
         config.validate()
 
     with pytest.raises(AssertionError):
-        config = SequenceConfig(min_terms=6, max_terms=5)
+        config = NumberSequenceConfig(min_terms=6, max_terms=5)
         config.validate()
 
     with pytest.raises(AssertionError):
-        config = SequenceConfig(min_value=100, max_value=0)
+        config = NumberSequenceConfig(min_value=100, max_value=0)
         config.validate()
 
 
@@ -37,9 +37,9 @@ def test_pattern_rule():
 
 def test_sequence_dataset_deterministic():
     """Test that dataset generates same items with same seed"""
-    config = SequenceConfig(seed=42, size=10)
-    dataset1 = SequenceDataset(config)
-    dataset2 = SequenceDataset(config)
+    config = NumberSequenceConfig(seed=42, size=10)
+    dataset1 = NumberSequenceDataset(config)
+    dataset2 = NumberSequenceDataset(config)
 
     for i in range(len(dataset1)):
         assert dataset1[i] == dataset2[i]
@@ -47,8 +47,8 @@ def test_sequence_dataset_deterministic():
 
 def test_sequence_dataset_items():
     """Test basic properties of generated items"""
-    config = SequenceConfig(min_terms=4, max_terms=6, max_complexity=2, size=50, seed=42)
-    dataset = SequenceDataset(config)
+    config = NumberSequenceConfig(min_terms=4, max_terms=6, max_complexity=2, size=50, seed=42)
+    dataset = NumberSequenceDataset(config)
 
     for i in range(len(dataset)):
         item = dataset[i]
@@ -67,8 +67,8 @@ def test_sequence_dataset_items():
 
 def test_sequence_dataset_iteration():
     """Test that iteration respects dataset size"""
-    config = SequenceConfig(size=5, seed=42)
-    dataset = SequenceDataset(config)
+    config = NumberSequenceConfig(size=5, seed=42)
+    dataset = NumberSequenceDataset(config)
 
     items = list(dataset)
     assert len(items) == config.size