---
id: hindsight-api
title: "Hindsight Memory API"
description: "A temporal-semantic memory system for AI memory banks that stores, retrieves, and reasons over memories."
sidebar_label: Introduction
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custom_edit_url: null
---

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A temporal-semantic memory system for AI memory banks that stores, retrieves, and reasons over memories.

## Features

* **Batch Memory Storage**: Store multiple memories efficiently with automatic fact extraction
* **Semantic Search**: Find relevant memories using natural language queries
* **Fact Type Filtering**: Search across world facts, agent actions, and opinions separately
* **Think Endpoint**: Generate contextual answers based on memory bank identity and memories
* **Graph Visualization**: Interactive memory graph visualization
* **Document Tracking**: Track and manage memory documents with upsert support

## Architecture

The system uses:
- **Temporal Links**: Connect memories that are close in time
- **Semantic Links**: Connect semantically similar memories
- **Entity Links**: Connect memories that mention the same entities
- **Spreading Activation**: Intelligent traversal for memory retrieval
        

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    Contact
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    Memory System: 
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    License
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    Apache 2.0
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