docs.pinecone.io

# Pinecone Docs > Official Pinecone documentation for the vector database, Assistant, inference APIs, SDKs, and building production search and AI applications. ## Docs - [2022 releases](https://docs.pinecone.io/assistant-release-notes/2022.md): Pinecone release notes — 2022 releases: - [2023 releases](https://docs.pinecone.io/assistant-release-notes/2023.md): Pinecone release notes — 2023 releases: - [2024 releases](https://docs.pinecone.io/assistant-release-notes/2024.md): Pinecone release notes — 2024 releases: - [2025 releases](https://docs.pinecone.io/assistant-release-notes/2025.md): Pinecone release notes — 2025 releases: - [2026 releases](https://docs.pinecone.io/assistant-release-notes/2026.md): Pinecone release notes — 2026 releases: - [Feature availability](https://docs.pinecone.io/assistant-release-notes/feature-availability.md): Pinecone release notes — Feature availability: - [Assistant examples](https://docs.pinecone.io/examples/assistant.md): Notebooks and sample apps for Pinecone Assistant: quickstart, context snippets, and a full-stack chat UI. - [Notebooks](https://docs.pinecone.io/examples/notebooks.md): Runnable Colab notebooks covering semantic search, lexical search, hybrid search, RAG, embeddings, reranking, and data ingestion with Pinecone. - [Reference architectures](https://docs.pinecone.io/examples/reference-architectures.md): Official AWS reference architecture for building high-scale production systems with Pinecone, including Pulumi IaC, documentation, and video tutorial. - [Sample apps](https://docs.pinecone.io/examples/sample-apps.md): Full-stack sample applications built with Pinecone: semantic search over PDFs, multi-tenant RAG with namespace isolation, multimodal search, and Assistant chat. - [Access your invoices](https://docs.pinecone.io/guides/assistant/admin/access-your-invoices.md): View and download billing invoices from Pinecone. - [Change your payment method](https://docs.pinecone.io/guides/assistant/admin/ch