Chat

Model:

Claude Sonnet 4.5

Language:

Auto

Just ask or attach documents to start.

Just ask or attach documents to start.

Library

Add

Search

Type

Modified

Drag and drop your files here, or click to upload

PDf, DOCX, TXT, or EPUB

Science

July 22, 2024

Business

September 10, 2024

Robert Greene: A Process for Finding & Achieving Your Unique Purpose

September 11, 2024

Mathematical discoveries from program search with large language models

July 12 2025

Discovering faster matrix multiplication algorithms with reinforcement learning

July 19, 2024

How to Speak

December 20, 2025

Attention Is All You Need

July 12 2024

Best Exercises for Overall Health & Longevity \| Dr. Peter Attia & Dr. Andrew Huberman

December 22, 2025

Explore plans

Personal

Business

Free

See what AI research can do

$0

£540/yr · Billed annually

Limited Monthly usage

Get simple explanations

Have short research sessions

Try Deep Research & File Creation

Save limited sources and context

Go

Save 50%

Expanded access

$18/mo

£216/yr · Billed annually

Extended Monthly usage

Explore topics in depth

Upload more files & larger documents

Use all connectors for your workflow

Get more usage for smarter research

Access all AI models

Unlimited source storage

Pro

Save 50%

Unlock the full experience

$45/mo

£540/yr · Billed annually

3x Monthly usage

Run daily research across projects

Create more files and deliverables

100 uploads per day

Full professional research operation

Ideal for PhD, consulting, analysis

3× Go usage at the best value

Recommended

Power

Save 50%

Maximise your productivity

$100/mo

£1200/yr · Billed annually

20x Monthly usage

Research infrastructure at scale

Intensive daily research, every day

Unlimited uploads

Multiple overlapping projects

Volume discount vs per-credit rate

Replace hours of manual research work

Save 50% with yearly billing

Explore plans

Personal

Business

Free

See what AI research can do

$0

£540/yr · Billed annually

Limited Monthly usage

Get simple explanations

Have short research sessions

Try Deep Research & File Creation

Save limited sources and context

Pro

Save 50%

Unlock the full experience

$45/mo

£540/yr · Billed annually

3x Monthly usage

Run daily research across projects

Create more files and deliverables

100 uploads per day

Full professional research operation

Ideal for PhD, consulting, analysis

3× Go usage at the best value

Recommended

Go

Save 50%

Expanded access

$18/mo

£216/yr · Billed annually

Extended Monthly usage

Explore topics in depth

Upload more files & larger documents

Use all connectors for your workflow

Get more usage for smarter research

Access all AI models

Unlimited source storage

Power

Save 50%

Maximise your productivity

$100/mo

£1200/yr · Billed annually

20x Monthly usage

Research infrastructure at scale

Intensive daily research, every day

Unlimited uploads

Multiple overlapping projects

Volume discount vs per-credit rate

Replace hours of manual research work

Save 50% with yearly billing

Explore plans

Personal

Business

Free

See what AI research can do

$0

£540/yr · Billed annually

Limited Monthly usage

Get simple explanations

Have short research sessions

Try Deep Research & File Creation

Save limited sources and context

Go

Save 50%

Expanded access

$18/mo

£216/yr · Billed annually

Extended Monthly usage

Explore topics in depth

Upload more files & larger documents

Use all connectors for your workflow

Get more usage for smarter research

Access all AI models

Unlimited source storage

Pro

Save 50%

Unlock the full experience

$45/mo

£540/yr · Billed annually

3x Monthly usage

Run daily research across projects

Create more files and deliverables

100 uploads per day

Full professional research operation

Ideal for PhD, consulting, analysis

3× Go usage at the best value

Recommended

Power

Save 50%

Maximise your productivity

$100/mo

£1200/yr · Billed annually

20x Monthly usage

Research infrastructure at scale

Intensive daily research, every day

Unlimited uploads

Multiple overlapping projects

Volume discount vs per-credit rate

Replace hours of manual research work

Save 50% with yearly billing