---
id: "epoch-ai-epoch-ai-data-on-the-trajectory-of-ai"
title: "Epoch AI - Data on the trajectory of AI"
creator: "Epoch AI"
creator_url: "https://epoch.ai/data"
url: "https://epoch.ai/data"
level: "intermediate"
level_max: null
category: "frontier"
subcategory: "trends-and-forecasts"
region: "West"
license: "open"
license_scope: "linked-resource"
models: ["any"]
source_date: null
date_added: "2026-10-18"
---

[Frontier](/frontier/index.md)

# Epoch AI - Data on the trajectory of AI

by [Epoch AI](https://epoch.ai/data)

[Read the original →](https://epoch.ai/data)

Explore longitudinal datasets about models, compute and infrastructure.

Epoch collects data that helps put individual AI announcements into a longer historical context. Check each dataset's definitions and uncertainty before using a trend as a forecast.

Level: [Intermediate](/levels/index.md#intermediate)
Models: any
Category: [Frontier](/frontier/index.md)
Tags: 
Source date: date not stated
Added: 2026-10-18
Last verified: 2026-10-18
Status: ok
Prerequisites: Assumes basic LLM familiarity or the ability to read examples and configure a workflow.
Subcategory: [trends and forecasts](/frontier/trends-and-forecasts/index.md)
Region: West
Original language: en
Access: free
Resource reuse: open: Source states CC-BY (version not stated on landing page). Applies to the linked resource, not every referenced model or dataset. [Facet definitions](/about/index.md#facets)

Summary in our own words. Rights remain with the original creator. [Credit and correction policy](/about/index.md#credit-policy).

[Plain-text Markdown copy](/frontier/trends-and-forecasts/epoch-ai-epoch-ai-data-on-the-trajectory-of-ai/index.md)