Integrate VoyageAI Vectorizer and Reranker class

.github/workflows/run_tests.yml

@@ -64,6 +64,7 @@ jobs:
         GCP_PROJECT_ID: ${{ secrets.GCP_PROJECT_ID }}
         COHERE_API_KEY: ${{ secrets.COHERE_API_KEY }}
         MISTRAL_API_KEY: ${{ secrets.MISTRAL_API_KEY }}
+        VOYAGE_API_KEY: ${{ secrets.VOYAGE_API_KEY }}
         AZURE_OPENAI_API_KEY: ${{secrets.AZURE_OPENAI_API_KEY}}
         AZURE_OPENAI_ENDPOINT: ${{secrets.AZURE_OPENAI_ENDPOINT}}
         AZURE_OPENAI_DEPLOYMENT_NAME: ${{secrets.AZURE_OPENAI_DEPLOYMENT_NAME}}
@@ -86,6 +87,7 @@ jobs:
         GCP_PROJECT_ID: ${{ secrets.GCP_PROJECT_ID }}
         COHERE_API_KEY: ${{ secrets.COHERE_API_KEY }}
         MISTRAL_API_KEY: ${{ secrets.MISTRAL_API_KEY }}
+        VOYAGE_API_KEY: ${{ secrets.VOYAGE_API_KEY }}
         AZURE_OPENAI_API_KEY: ${{secrets.AZURE_OPENAI_API_KEY}}
         AZURE_OPENAI_ENDPOINT: ${{secrets.AZURE_OPENAI_ENDPOINT}}
         AZURE_OPENAI_DEPLOYMENT_NAME: ${{secrets.AZURE_OPENAI_DEPLOYMENT_NAME}}

README.md

@@ -49,7 +49,7 @@ Install `redisvl` into your Python (>=3.8) environment using `pip`:
 ```bash
 pip install redisvl
 ```
-> For more detailed instructions, visit the [installation guide](https://docs.redisvl.com/en/latest/overview/installation.html).
+> For more detailed instructions, visit the [installation guide](https://docs.redisvl.com/en/stable/overview/installation.html).
 
 ## Setting up Redis
 
@@ -71,7 +71,7 @@ Choose from multiple Redis deployment options:
 
 
 ## 🗃️ Redis Index Management
-1. [Design a schema for your use case](https://docs.redisvl.com/en/latest/user_guide/getting_started_01.html#define-an-indexschema) that models your dataset with built-in Redis  and indexable fields (*e.g. text, tags, numerics, geo, and vectors*). [Load a schema](https://docs.redisvl.com/en/latest/user_guide/getting_started_01.html#example-schema-creation) from a YAML file:
+1. [Design a schema for your use case](https://docs.redisvl.com/en/stable/user_guide/getting_started_01.html#define-an-indexschema) that models your dataset with built-in Redis  and indexable fields (*e.g. text, tags, numerics, geo, and vectors*). [Load a schema](https://docs.redisvl.com/en/stable/user_guide/getting_started_01.html#example-schema-creation) from a YAML file:
     ```yaml
     index:
       name: user-idx
@@ -121,7 +121,7 @@ Choose from multiple Redis deployment options:
     })
     ```
 
-2. [Create a SearchIndex](https://docs.redisvl.com/en/latest/user_guide/getting_started_01.html#create-a-searchindex) class with an input schema and client connection in order to perform admin and search operations on your index in Redis:
+2. [Create a SearchIndex](https://docs.redisvl.com/en/stable/user_guide/getting_started_01.html#create-a-searchindex) class with an input schema and client connection in order to perform admin and search operations on your index in Redis:
     ```python
     from redis import Redis
     from redisvl.index import SearchIndex
@@ -133,10 +133,10 @@ Choose from multiple Redis deployment options:
     # Create the index in Redis
     index.create()
     ```
-    > Async compliant search index class also available: [AsyncSearchIndex](https://docs.redisvl.com/en/latest/api/searchindex.html#redisvl.index.AsyncSearchIndex).
+    > Async compliant search index class also available: [AsyncSearchIndex](https://docs.redisvl.com/en/stable/api/searchindex.html#redisvl.index.AsyncSearchIndex).
 
-3. [Load](https://docs.redisvl.com/en/latest/user_guide/getting_started_01.html#load-data-to-searchindex)
-and [fetch](https://docs.redisvl.com/en/latest/user_guide/getting_started_01.html#fetch-an-object-from-redis) data to/from your Redis instance:
+3. [Load](https://docs.redisvl.com/en/stable/user_guide/getting_started_01.html#load-data-to-searchindex)
+and [fetch](https://docs.redisvl.com/en/stable/user_guide/getting_started_01.html#fetch-an-object-from-redis) data to/from your Redis instance:
     ```python
     data = {"user": "john", "credit_score": "high", "embedding": [0.23, 0.49, -0.18, 0.95]}
 
@@ -151,7 +151,7 @@ and [fetch](https://docs.redisvl.com/en/latest/user_guide/getting_started_01.htm
 
 Define queries and perform advanced searches over your indices, including the combination of vectors, metadata filters, and more.
 
-- [VectorQuery](https://docs.redisvl.com/en/latest/api/query.html#vectorquery) - Flexible vector queries with customizable filters enabling semantic search:
+- [VectorQuery](https://docs.redisvl.com/en/stable/api/query.html#vectorquery) - Flexible vector queries with customizable filters enabling semantic search:
 
     ```python
     from redisvl.query import VectorQuery
@@ -179,24 +179,25 @@ Define queries and perform advanced searches over your indices, including the co
     results = index.query(query)
     ```
 
-- [RangeQuery](https://docs.redisvl.com/en/latest/api/query.html#rangequery) - Vector search within a defined range paired with customizable filters
-- [FilterQuery](https://docs.redisvl.com/en/latest/api/query.html#filterquery) - Standard search using filters and the full-text search
-- [CountQuery](https://docs.redisvl.com/en/latest/api/query.html#countquery) - Count the number of indexed records given attributes
+- [RangeQuery](https://docs.redisvl.com/en/stable/api/query.html#rangequery) - Vector search within a defined range paired with customizable filters
+- [FilterQuery](https://docs.redisvl.com/en/stable/api/query.html#filterquery) - Standard search using filters and the full-text search
+- [CountQuery](https://docs.redisvl.com/en/stable/api/query.html#countquery) - Count the number of indexed records given attributes
 
-> Read more about building [advanced Redis queries](https://docs.redisvl.com/en/latest/user_guide/hybrid_queries_02.html).
+> Read more about building [advanced Redis queries](https://docs.redisvl.com/en/stable/user_guide/hybrid_queries_02.html).
 
 
 ## 🔧  Utilities
 
 ### Vectorizers
 Integrate with popular embedding providers to greatly simplify the process of vectorizing unstructured data for your index and queries:
-- [AzureOpenAI](https://docs.redisvl.com/en/latest/api/vectorizer.html#azureopenaitextvectorizer)
-- [Cohere](https://docs.redisvl.com/en/latest/api/vectorizer.html#coheretextvectorizer)
-- [Custom](https://docs.redisvl.com/en/latest/api/vectorizer.html#customtextvectorizer)
-- [GCP VertexAI](https://docs.redisvl.com/en/latest/api/vectorizer.html#vertexaitextvectorizer)
-- [HuggingFace](https://docs.redisvl.com/en/latest/api/vectorizer.html#hftextvectorizer)
-- [Mistral](https://docs.redisvl.com/en/latest/api/vectorizer/html#mistralaitextvectorizer)
-- [OpenAI](https://docs.redisvl.com/en/latest/api/vectorizer.html#openaitextvectorizer)
+- [AzureOpenAI](https://docs.redisvl.com/en/stable/api/vectorizer.html#azureopenaitextvectorizer)
+- [Cohere](https://docs.redisvl.com/en/stable/api/vectorizer.html#coheretextvectorizer)
+- [Custom](https://docs.redisvl.com/en/stable/api/vectorizer.html#customtextvectorizer)
+- [GCP VertexAI](https://docs.redisvl.com/en/stable/api/vectorizer.html#vertexaitextvectorizer)
+- [HuggingFace](https://docs.redisvl.com/en/stable/api/vectorizer.html#hftextvectorizer)
+- [Mistral](https://docs.redisvl.com/en/stable/api/vectorizer/html#mistralaitextvectorizer)
+- [OpenAI](https://docs.redisvl.com/en/stable/api/vectorizer.html#openaitextvectorizer)
+- [VoyageAI](https://docs.redisvl.com/en/stable/api/vectorizer/html#voyageaitextvectorizer)
 
 ```python
 from redisvl.utils.vectorize import CohereTextVectorizer
@@ -215,11 +216,11 @@ embeddings = co.embed_many(
 )
 ```
 
-> Learn more about using [vectorizers]((https://docs.redisvl.com/en/latest/user_guide/vectorizers_04.html)) in your embedding workflows.
+> Learn more about using [vectorizers]((https://docs.redisvl.com/en/stable/user_guide/vectorizers_04.html)) in your embedding workflows.
 
 
 ### Rerankers
-[Integrate with popular reranking providers](https://docs.redisvl.com/en/latest/user_guide/rerankers_06.html) to improve the relevancy of the initial search results from Redis
+[Integrate with popular reranking providers](https://docs.redisvl.com/en/stable/user_guide/rerankers_06.html) to improve the relevancy of the initial search results from Redis
 
 
 
@@ -229,7 +230,7 @@ We're excited to announce the support for **RedisVL Extensions**. These modules
 *Have an idea for another extension? Open a PR or reach out to us at applied.ai@redis.com. We're always open to feedback.*
 
 ### LLM Semantic Caching
-Increase application throughput and reduce the cost of using LLM models in production by leveraging previously generated knowledge with the [`SemanticCache`](https://docs.redisvl.com/en/latest/api/cache.html#semanticcache).
+Increase application throughput and reduce the cost of using LLM models in production by leveraging previously generated knowledge with the [`SemanticCache`](https://docs.redisvl.com/en/stable/api/cache.html#semanticcache).
 
 ```python
 from redisvl.extensions.llmcache import SemanticCache
@@ -256,11 +257,11 @@ print(response[0]["response"])
 >>> Paris
 ```
 
-> Learn more about [semantic caching]((https://docs.redisvl.com/en/latest/user_guide/llmcache_03.html)) for LLMs.
+> Learn more about [semantic caching]((https://docs.redisvl.com/en/stable/user_guide/llmcache_03.html)) for LLMs.
 
 ### LLM Session Management
 
-Improve personalization and accuracy of LLM responses by providing user chat history as context. Manage access to the session data using recency or relevancy, *powered by vector search* with the [`SemanticSessionManager`](https://docs.redisvl.com/en/latest/api/session_manager.html).
+Improve personalization and accuracy of LLM responses by providing user chat history as context. Manage access to the session data using recency or relevancy, *powered by vector search* with the [`SemanticSessionManager`](https://docs.redisvl.com/en/stable/api/session_manager.html).
 
 ```python
 from redisvl.extensions.session_manager import SemanticSessionManager
@@ -292,7 +293,7 @@ session.get_relevant("weather", top_k=1)
 ```stdout
 >>> [{"role": "user", "content": "what is the weather going to be today?"}]
 ```
-> Learn more about [LLM session management]((https://docs.redisvl.com/en/latest/user_guide/session_manager_07.html)).
+> Learn more about [LLM session management]((https://docs.redisvl.com/en/stable/user_guide/session_manager_07.html)).
 
 
 ### LLM Semantic Routing
@@ -329,7 +330,7 @@ router("Hi, good morning")
 ```stdout
 >>> RouteMatch(name='greeting', distance=0.273891836405)
 ```
-> Learn more about [semantic routing](https://docs.redisvl.com/en/latest/user_guide/semantic_router_08.html).
+> Learn more about [semantic routing](https://docs.redisvl.com/en/stable/user_guide/semantic_router_08.html).
 
 ## 🖥️ Command Line Interface
 Create, destroy, and manage Redis index configurations from a purpose-built CLI interface: `rvl`.
@@ -345,7 +346,7 @@ Commands:
         stats       Obtain statistics about an index
 ```
 
-> Read more about [using the CLI](https://docs.redisvl.com/en/latest/user_guide/cli.html).
+> Read more about [using the CLI](https://docs.redisvl.com/en/stable/user_guide/cli.html).
 
 ## 🚀 Why RedisVL?
 
@@ -359,9 +360,9 @@ The Redis Vector Library bridges the gap between the AI-native developer ecosyst
 ## 😁 Helpful Links
 
 For additional help, check out the following resources:
- - [Getting Started Guide](https://docs.redisvl.com/en/latest/user_guide/getting_started_01.html)
- - [API Reference](https://docs.redisvl.com/en/latest/api/index.html)
- - [Example Gallery](https://docs.redisvl.com/en/latest/examples/index.html)
+ - [Getting Started Guide](https://docs.redisvl.com/en/stable/user_guide/getting_started_01.html)
+ - [API Reference](https://docs.redisvl.com/en/stable/api/index.html)
+ - [Example Gallery](https://docs.redisvl.com/en/stable/examples/index.html)
  - [Redis AI Recipes](https://github.com/redis-developer/redis-ai-resources)
  - [Official Redis Vector API Docs](https://redis.io/docs/interact/search-and-query/advanced-concepts/vectors/)
 

docs/api/reranker.rst

@@ -3,7 +3,7 @@ Rerankers
 ***********
 
 CohereReranker
-================
+==============
 
 .. _coherereranker_api:
 
@@ -15,12 +15,24 @@ CohereReranker
 
 
 HFCrossEncoderReranker
-========================
+======================
 
 .. _hfcrossencoderreranker_api:
 
 .. currentmodule:: redisvl.utils.rerank.hf_cross_encoder
 
 .. autoclass:: HFCrossEncoderReranker
    :show-inheritance:
-   :members:
+   :members:
+
+
+VoyageAIReranker
+================
+
+.. _voyageaireranker_api:
+
+.. currentmodule:: redisvl.utils.rerank.voyageai
+
+.. autoclass:: VoyageAIReranker
+   :show-inheritance:
+   :members:

docs/api/vectorizer.rst

@@ -61,6 +61,7 @@ CohereTextVectorizer
    :show-inheritance:
    :members:
 
+
 BedrockTextVectorizer
 =====================
 
@@ -72,6 +73,7 @@ BedrockTextVectorizer
    :show-inheritance:
    :members:
 
+
 CustomTextVectorizer
 ====================
 
@@ -81,4 +83,16 @@ CustomTextVectorizer
 
 .. autoclass:: CustomTextVectorizer
    :show-inheritance:
-   :members:
+   :members:
+
+
+VoyageAITextVectorizer
+======================
+
+.. _voyageaitextvectorizer_api:
+
+.. currentmodule:: redisvl.utils.vectorize.text.voyageai
+
+.. autoclass:: VoyageAITextVectorizer
+   :show-inheritance:
+   :members:

docs/user_guide/rerankers_06.ipynb

@@ -13,6 +13,7 @@
     "\n",
     "- A re-ranker that uses pre-trained [Cross-Encoders](https://sbert.net/examples/applications/cross-encoder/README.html) which can use models from [Hugging Face cross encoder models](https://huggingface.co/cross-encoder) or Hugging Face models that implement a cross encoder function ([example: BAAI/bge-reranker-base](https://huggingface.co/BAAI/bge-reranker-base)).\n",
     "- The [Cohere /rerank API](https://docs.cohere.com/docs/rerank-2).\n",
+    "- The [VoyageAI /rerank API](https://docs.voyageai.com/docs/reranker).\n",
     "\n",
     "Before running this notebook, be sure to:\n",
     "1. Have installed ``redisvl`` and have that environment active for this notebook.\n",
@@ -306,7 +307,100 @@
     "for result, score in zip(results, scores):\n",
     "    print(score, \" -- \", result)"
    ]
-  }
+  },
+
+  {
+    "cell_type": "markdown",
+    "metadata": {},
+    "source": [
+     "### Using the VoyageAI Reranker\n",
+     "\n",
+     "To initialize the VoyageAI reranker you'll need to install the voyaeai library and provide the right VoyageAI API Key."
+    ]
+   },
+   {
+    "cell_type": "code",
+    "execution_count": 32,
+    "metadata": {
+     "metadata": {}
+    },
+    "outputs": [],
+    "source": [
+     "#!pip install voyageai"
+    ]
+   },
+   {
+    "cell_type": "code",
+    "execution_count": 33,
+    "metadata": {
+     "metadata": {}
+    },
+    "outputs": [],
+    "source": [
+     "import getpass\n",
+     "\n",
+     "# setup the API Key\n",
+     "api_key = os.environ.get(\"VOYAGE_API_KEY\") or getpass.getpass(\"Enter your VoyageAI API key: \")"
+    ]
+   },
+   {
+    "cell_type": "code",
+    "execution_count": 34,
+    "metadata": {
+     "metadata": {}
+    },
+    "outputs": [],
+    "source": [
+     "from redisvl.utils.rerank import VoyageAIReranker\n",
+     "\n",
+     "reranker = VoyageAIReranker(model=\"rerank-lite-1\", limit=3, api_config={\"api_key\": api_key})",
+     "# Please check the available models at https://docs.voyageai.com/docs/reranker"
+    ]
+   },
+    {
+    "cell_type": "markdown",
+    "metadata": {},
+    "source": [
+     "### Rerank documents with VoyageAIReranker\n",
+     "\n",
+     "Below we will use the `VoyageAIReranker` to rerank and also truncate the list of\n",
+     "documents above based on relevance to the initial query."
+    ]
+   },
+   {
+    "cell_type": "code",
+    "execution_count": 35,
+    "metadata": {
+     "metadata": {}
+    },
+    "outputs": [],
+    "source": [
+     "results, scores = reranker.rank(query=query, docs=docs)"
+    ]
+   },
+   {
+    "cell_type": "code",
+    "execution_count": 36,
+    "metadata": {
+     "metadata": {}
+    },
+    "outputs": [
+     {
+      "name": "stdout",
+      "output_type": "stream",
+      "text": [
+       "0.796875  --  Washington, D.C. (also known as simply Washington or D.C., and officially as the District of Columbia) is the capital of the United States. It is a federal district. The President of the USA and many major national government offices are in the territory. This makes it the political center of the United States of America.\n",
+       "0.578125  --  Charlotte Amalie is the capital and largest city of the United States Virgin Islands. It has about 20,000 people. The city is on the island of Saint Thomas.\n",
+       "0.5625  --  Carson City is the capital city of the American state of Nevada. At the 2010 United States Census, Carson City had a population of 55,274.\n"
+      ]
+     }
+    ],
+    "source": [
+     "for result, score in zip(results, scores):\n",
+     "    print(score, \" -- \", result)"
+    ]
+   }
+
  ],
  "metadata": {
   "kernelspec": {