kedro-org · ElenaKhaustova · Apr 23, 2026 · Mar 16, 2026 · Mar 16, 2026 · Mar 16, 2026
diff --git a/kedro-datasets/RELEASE.md b/kedro-datasets/RELEASE.md
@@ -5,12 +5,27 @@
 
 | Type                                 | Description                                          | Location                               |
 | ------------------------------------ | ---------------------------------------------------- | -------------------------------------- |
-| `opik.OpikEvaluationDataset`         | A dataset for managing Opik evaluation datasets.     | `kedro_datasets_experimental.opik`     |
-
-## Bug fixes and other changes
-
-- Refactored shared validation and utility logic from the three Opik experimental datasets (`OpikPromptDataset`, `OpikEvaluationDataset`, `OpikTraceDataset`) into a common `opik._common` module.
-- Refactored shared validation and utility logic from the three Langfuse experimental datasets (`LangfusePromptDataset`, `LangfuseEvaluationDataset`, `LangfuseTraceDataset`) into a common `langfuse._common` module.
+| `opik.EvaluationDataset`             | A dataset for managing Opik evaluation datasets.     | `kedro_datasets_experimental.opik`     |
+
+## Breaking changes to experimental datasets
+- Renamed dataset classes and shortened `pyproject.toml` extra names for `langfuse`, `opik`, and `langchain` experimental datasets. The redundant package-family prefix has been dropped:
+  - Classes:
+    - `langfuse.LangfusePromptDataset` → `langfuse.PromptDataset`
+    - `langfuse.LangfuseTraceDataset` → `langfuse.TraceDataset`
+    - `langfuse.LangfuseEvaluationDataset` → `langfuse.EvaluationDataset`
+    - `opik.OpikPromptDataset` → `opik.PromptDataset`
+    - `opik.OpikTraceDataset` → `opik.TraceDataset`
+    - `langchain.LangChainPromptDataset` → `langchain.PromptDataset`
+  - Extras:
+    - `langfuse-langfusepromptdataset` → `langfuse-promptdataset`
+    - `opik-opiktracedataset` → `opik-tracedataset`
+    - `langchain-langchainpromptdataset` → `langchain-promptdataset`
+    - etc.
+
+## Bug fixes and other changes
+
+- Refactored shared validation and utility logic from the three Opik experimental datasets (`PromptDataset`, `EvaluationDataset`, `TraceDataset`) into a common `opik._common` module.
+- Refactored shared validation and utility logic from the three Langfuse experimental datasets (`PromptDataset`, `EvaluationDataset`, `TraceDataset`) into a common `langfuse._common` module.
 - Added `os.PathLike` support for `plotly` datasets.
 
 ## Community contributions

diff --git a/kedro-datasets/docs/api/kedro_datasets_experimental/index.md b/kedro-datasets/docs/api/kedro_datasets_experimental/index.md
@@ -8,18 +8,18 @@ Name | Description
 -----|------------
 [chromadb.ChromaDBDataset](chromadb.ChromaDBDataset.md) | ``ChromaDBDataset`` loads and saves data to ChromaDB vector database collections.
 [databricks.ExternalTableDataset](databricks.ExternalTableDataset.md) | ``ExternalTableDataset`` implementation to access external tables in Databricks.
-[langchain.LangChainPromptDataset](langchain.LangChainPromptDataset.md) | ``LangChainPromptDataset`` loads a `langchain` prompt template.
-[langfuse.LangfuseEvaluationDataset](langfuse.LangfuseEvaluationDataset.md) | ``LangfuseEvaluationDataset`` manages Langfuse evaluation datasets for LLM experiment workflows, supporting local file syncing and remote dataset versioning.
-[langfuse.LangfusePromptDataset](langfuse.LangfusePromptDataset.md) | ``LangfusePromptDataset`` provides a seamless integration between local prompt files (JSON/YAML) and Langfuse prompt management, supporting version control, labeling, and different synchronization policies.
-[langfuse.LangfuseTraceDataset](langfuse.LangfuseTraceDataset.md) | ``LangfuseTraceDataset`` provides Langfuse tracing clients for LLM observability and monitoring.
+[langchain.PromptDataset](langchain.PromptDataset.md) | ``PromptDataset`` loads a `langchain` prompt template.
+[langfuse.EvaluationDataset](langfuse.EvaluationDataset.md) | ``EvaluationDataset`` manages Langfuse evaluation datasets for LLM experiment workflows, supporting local file syncing and remote dataset versioning.
+[langfuse.PromptDataset](langfuse.PromptDataset.md) | ``PromptDataset`` provides a seamless integration between local prompt files (JSON/YAML) and Langfuse prompt management, supporting version control, labeling, and different synchronization policies.
+[langfuse.TraceDataset](langfuse.TraceDataset.md) | ``TraceDataset`` provides Langfuse tracing clients for LLM observability and monitoring.
 [mlrun.MLRunAbstractDataset](mlrun.MLRunAbstractDataset.md) | ``MLRunAbstractDataset`` base class for MLRun datasets, can be used directly for generic artifacts.
 [mlrun.MLRunModel](mlrun.MLRunModel.md) | ``MLRunModel`` saves and loads ML models via MLRun with framework metadata and configurable file format.
 [mlrun.MLRunDataframeDataset](mlrun.MLRunDataframeDataset.md) | ``MLRunDataframeDataset`` saves and loads pandas DataFrames as MLRun artifacts.
 [mlrun.MLRunResult](mlrun.MLRunResult.md) | ``MLRunResult`` logs scalar results and metrics to MLRun with optional nested dict flattening.
 [netcdf.NetCDFDataset](netcdf.NetCDFDataset.md) | ``NetCDFDataset`` loads/saves data from/to a NetCDF file using an underlying filesystem (e.g.: local, S3, GCS). It uses xarray to handle the NetCDF file.
-[opik.OpikEvaluationDataset](opik.OpikEvaluationDataset.md) | ``OpikEvaluationDataset`` manages Opik evaluation datasets for LLM experiment workflows.
-[opik.OpikPromptDataset](opik.OpikPromptDataset.md) | ``OpikPromptDataset`` manages prompts with Opik versioning support, returning either raw SDK objects or LangChain templates.
-[opik.OpikTraceDataset](opik.OpikTraceDataset.md) | ``OpikTraceDataset`` provides Opik tracing clients for observability and monitoring.
+[opik.EvaluationDataset](opik.EvaluationDataset.md) | ``EvaluationDataset`` manages Opik evaluation datasets for LLM experiment workflows.
+[opik.PromptDataset](opik.PromptDataset.md) | ``PromptDataset`` manages prompts with Opik versioning support, returning either raw SDK objects or LangChain templates.
+[opik.TraceDataset](opik.TraceDataset.md) | ``TraceDataset`` provides Opik tracing clients for observability and monitoring.
 [optuna.StudyDataset](optuna.StudyDataset.md) | ``StudyDataset`` loads/saves an Optuna study, enabling distributed hyperparameter tuning.
 [pypdf.PDFDataset](pypdf.PDFDataset.md) | ``PDFDataset`` loads data from PDF files using pypdf to extract text from pages. Read-only dataset.
 [polars.PolarsDatabaseDataset](polars.PolarsDatabaseDataset.md) | ``PolarsDatabaseDataset`` implementation to access databases as Polars DataFrames. It supports reading from a SQL query and writing to a database table.

diff --git a/...tasets/docs/api/kedro_datasets_experimental/langchain.LangChainPromptDataset.md b/...tasets/docs/api/kedro_datasets_experimental/langchain.LangChainPromptDataset.md
diff --git a/...xperimental/opik.OpikEvaluationDataset.md → ...s_experimental/langchain.PromptDataset.md b/...xperimental/opik.OpikEvaluationDataset.md → ...s_experimental/langchain.PromptDataset.md
@@ -1,4 +1,4 @@
-::: kedro_datasets_experimental.opik.OpikEvaluationDataset
+::: kedro_datasets_experimental.langchain.PromptDataset
     options:
         members: true
         show_source: true
diff --git a/kedro-datasets/docs/api/kedro_datasets_experimental/langfuse.EvaluationDataset.md b/kedro-datasets/docs/api/kedro_datasets_experimental/langfuse.EvaluationDataset.md
@@ -0,0 +1,4 @@
+::: kedro_datasets_experimental.langfuse.EvaluationDataset
+    options:
+        members: true
+        show_source: true
diff --git a/...sets/docs/api/kedro_datasets_experimental/langfuse.LangfuseEvaluationDataset.md b/...sets/docs/api/kedro_datasets_experimental/langfuse.LangfuseEvaluationDataset.md
diff --git a/...datasets/docs/api/kedro_datasets_experimental/langfuse.LangfusePromptDataset.md b/...datasets/docs/api/kedro_datasets_experimental/langfuse.LangfusePromptDataset.md
diff --git a/...-datasets/docs/api/kedro_datasets_experimental/langfuse.LangfuseTraceDataset.md b/...-datasets/docs/api/kedro_datasets_experimental/langfuse.LangfuseTraceDataset.md
diff --git a/...ts_experimental/opik.OpikPromptDataset.md → ...ts_experimental/langfuse.PromptDataset.md b/...ts_experimental/opik.OpikPromptDataset.md → ...ts_experimental/langfuse.PromptDataset.md
@@ -1,4 +1,4 @@
-::: kedro_datasets_experimental.opik.OpikPromptDataset
+::: kedro_datasets_experimental.langfuse.PromptDataset
     options:
         members: true
         show_source: true
diff --git a/...ets_experimental/opik.OpikTraceDataset.md → ...ets_experimental/langfuse.TraceDataset.md b/...ets_experimental/opik.OpikTraceDataset.md → ...ets_experimental/langfuse.TraceDataset.md
@@ -1,4 +1,4 @@
-::: kedro_datasets_experimental.opik.OpikTraceDataset
+::: kedro_datasets_experimental.langfuse.TraceDataset
     options:
         members: true
         show_source: true
diff --git a/kedro-datasets/docs/api/kedro_datasets_experimental/opik.EvaluationDataset.md b/kedro-datasets/docs/api/kedro_datasets_experimental/opik.EvaluationDataset.md
@@ -0,0 +1,4 @@
+::: kedro_datasets_experimental.opik.EvaluationDataset
+    options:
+        members: true
+        show_source: true
diff --git a/kedro-datasets/docs/api/kedro_datasets_experimental/opik.PromptDataset.md b/kedro-datasets/docs/api/kedro_datasets_experimental/opik.PromptDataset.md
@@ -0,0 +1,4 @@
+::: kedro_datasets_experimental.opik.PromptDataset
+    options:
+        members: true
+        show_source: true
diff --git a/kedro-datasets/docs/api/kedro_datasets_experimental/opik.TraceDataset.md b/kedro-datasets/docs/api/kedro_datasets_experimental/opik.TraceDataset.md
@@ -0,0 +1,4 @@
+::: kedro_datasets_experimental.opik.TraceDataset
+    options:
+        members: true
+        show_source: true
diff --git a/kedro-datasets/kedro_datasets_experimental/langchain/__init__.py b/kedro-datasets/kedro_datasets_experimental/langchain/__init__.py
@@ -4,16 +4,16 @@
 import lazy_loader as lazy
 
 try:
-    from .langchain_prompt_dataset import LangChainPromptDataset
+    from .prompt_dataset import PromptDataset
 
 except (ImportError, RuntimeError):
     # For documentation builds that might fail due to dependency issues
     # https://github.com/pylint-dev/pylint/issues/4300#issuecomment-1043601901
-    LangChainPromptDataset: Any
+    PromptDataset: Any
 
 __getattr__, __dir__, __all__ = lazy.attach(
     __name__,
     submod_attrs={
-        "langchain_prompt_dataset": ["LangChainPromptDataset"],
+        "prompt_dataset": ["PromptDataset"],
     },
 )
diff --git a/...tal/langchain/langchain_prompt_dataset.py → ..._experimental/langchain/prompt_dataset.py b/...tal/langchain/langchain_prompt_dataset.py → ..._experimental/langchain/prompt_dataset.py
@@ -18,7 +18,7 @@
 from kedro_datasets._typing import JSONPreview
 
 
-class LangChainPromptDataset(AbstractDataset[Union[PromptTemplate, ChatPromptTemplate], Any]): # noqa UP007
+class PromptDataset(AbstractDataset[Union[PromptTemplate, ChatPromptTemplate], Any]): # noqa UP007
     """
     A Kedro dataset for loading LangChain prompt templates from text, JSON, or YAML files.
 
@@ -29,7 +29,7 @@ class LangChainPromptDataset(AbstractDataset[Union[PromptTemplate, ChatPromptTem
     ### Example usage for the [YAML API](https://docs.kedro.org/en/stable/catalog-data/data_catalog_yaml_examples/):
     ```yaml
     my_prompt:
-        type: kedro_datasets_experimental.langchain.LangChainPromptDataset
+        type: kedro_datasets_experimental.langchain.PromptDataset
         filepath: data/prompts/my_prompt.json
         template: PromptTemplate
         dataset:
@@ -47,9 +47,9 @@ class LangChainPromptDataset(AbstractDataset[Union[PromptTemplate, ChatPromptTem
 
     ### Example usage for the [Python API](https://docs.kedro.org/en/stable/catalog-data/advanced_data_catalog_usage/):
     ```python
-    from kedro_datasets_experimental.langchain import LangChainPromptDataset
+    from kedro_datasets_experimental.langchain import PromptDataset
 
-    dataset = LangChainPromptDataset(
+    dataset = PromptDataset(
         filepath="data/prompts/my_prompt.json",
         template="PromptTemplate",
         dataset={"type": "json.JSONDataset"},
@@ -294,7 +294,7 @@ def _create_chat_prompt_template(self, data: dict | list[tuple[str, str]]) -> Ch
         return ChatPromptTemplate.from_messages(messages)
 
     def save(self, data: Any) -> None:
-        raise DatasetError("Saving is not supported for LangChainPromptDataset")
+        raise DatasetError("Saving is not supported for PromptDataset")
 
     def _describe(self) -> dict[str, Any]:
         clean_config = {