Pinecone Python SDK

License

The official Pinecone Python SDK.

Documentation

Upgrading the SDK

[!NOTE] The official SDK package was renamed from pinecone-client to pinecone beginning in version 5.1.0. Please remove pinecone-client from your project dependencies and add pinecone instead to get the latest updates.

For notes on changes between major versions, see Upgrading

Prerequisites

The Pinecone Python SDK is compatible with Python 3.9 and greater. It has been tested with CPython versions from 3.9 to 3.13.
Before you can use the Pinecone SDK, you must sign up for an account and find your API key in the Pinecone console dashboard at https://app.pinecone.io.

Installation

The Pinecone Python SDK is distributed on PyPI using the package name pinecone. By default the pinecone has a minimal set of dependencies, but you can install some extras to unlock additional functionality.

Available extras:

pinecone[asyncio] will add a dependency on aiohttp and enable usage of PineconeAsyncio, the asyncio-enabled version of the client for use with highly asynchronous modern web frameworks such as FastAPI.
pinecone[grpc] will add dependencies on grpcio and related libraries needed to make pinecone data calls such as upsert and query over GRPC for a modest performance improvement. See the guide on tuning performance.

Installing with pip

# Install the latest version
pip3 install pinecone

# Install the latest version, with optional dependencies
pip3 install "pinecone[asyncio,grpc]"

Installing with uv

uv is a modern package manager that runs 10-100x faster than pip and supports most pip syntax.

# Install the latest version
uv add pinecone

# Install the latest version, optional dependencies
uv add "pinecone[asyncio,grpc]"

Installing with poetry

# Install the latest version
poetry add pinecone

# Install the latest version, with optional dependencies
poetry add pinecone --extras asyncio --extras grpc

Quickstart

Bringing your own vectors to Pinecone

from pinecone import (
    Pinecone,
    ServerlessSpec,
    CloudProvider,
    AwsRegion,
    VectorType
)

# 1. Instantiate the Pinecone client
pc = Pinecone(api_key='YOUR_API_KEY')

# 2. Create an index
index_config = pc.create_index(
    name="index-name",
    dimension=1536,
    spec=ServerlessSpec(
        cloud=CloudProvider.AWS,
        region=AwsRegion.US_EAST_1
    ),
    vector_type=VectorType.DENSE
)

# 3. Instantiate an Index client
idx = pc.Index(host=index_config.host)

# 4. Upsert embeddings
idx.upsert(
    vectors=[
        ("id1", [0.1, 0.2, 0.3, 0.4, ...], {"metadata_key": "value1"}),
        ("id2", [0.2, 0.3, 0.4, 0.5, ...], {"metadata_key": "value2"}),
    ],
    namespace="example-namespace"
)

# 5. Query your index using an embedding
query_embedding = [...] # list should have length == index dimension
idx.query(
    vector=query_embedding,
    top_k=10,
    include_metadata=True,
    filter={"metadata_key": { "$eq": "value1" }}
)

Bring your own data using Pinecone integrated inference

from pinecone import (
    Pinecone,
    CloudProvider,
    AwsRegion,
    EmbedModel,
)

# 1. Instantiate the Pinecone client
pc = Pinecone(api_key="<<PINECONE_API_KEY>>")

# 2. Create an index configured for use with a particular model
index_config = pc.create_index_for_model(
    name="my-model-index",
    cloud=CloudProvider.AWS,
    region=AwsRegion.US_EAST_1,
    embed=IndexEmbed(
        model=EmbedModel.Multilingual_E5_Large,
        field_map={"text": "my_text_field"}
    )
)

# 3. Instantiate an Index client
idx = pc.Index(host=index_config.host)

# 4. Upsert records
idx.upsert_records(
    namespace="my-namespace",
    records=[
        {
            "_id": "test1",
            "my_text_field": "Apple is a popular fruit known for its sweetness and crisp texture.",
        },
        {
            "_id": "test2",
            "my_text_field": "The tech company Apple is known for its innovative products like the iPhone.",
        },
        {
            "_id": "test3",
            "my_text_field": "Many people enjoy eating apples as a healthy snack.",
        },
        {
            "_id": "test4",
            "my_text_field": "Apple Inc. has revolutionized the tech industry with its sleek designs and user-friendly interfaces.",
        },
        {
            "_id": "test5",
            "my_text_field": "An apple a day keeps the doctor away, as the saying goes.",
        },
        {
            "_id": "test6",
            "my_text_field": "Apple Computer Company was founded on April 1, 1976, by Steve Jobs, Steve Wozniak, and Ronald Wayne as a partnership.",
        },
    ],
)

# 5. Search for similar records
from pinecone import SearchQuery, SearchRerank, RerankModel

response = index.search_records(
    namespace="my-namespace",
    query=SearchQuery(
        inputs={
            "text": "Apple corporation",
        },
        top_k=3
    ),
    rerank=SearchRerank(
        model=RerankModel.Bge_Reranker_V2_M3,
        rank_fields=["my_text_field"],
        top_n=3,
    ),
)

Pinecone Assistant

Installing the Pinecone Assistant Python plugin

The pinecone-plugin-assistant package is now bundled by default when installing pinecone. It does not need to be installed separately in order to use Pinecone Assistant.

For more information on Pinecone Assistant, see the Pinecone Assistant documentation.