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openai.com

GPT-4 Technical Report

TL;DR

GPT-4 is a large multimodal model that achieves human-level performance on many benchmarks, scoring in the top 10% on the bar exam.

Key Insights
Tags
AILLMGpt 4
My Notes
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How Relink Works

AI Enrichment

TL;DR

Introduces the Transformer — a model based entirely on attention mechanisms, replacing recurrence and convolutions.

Self-attention replaces RNNs

Multi-head attention enables parallelism

Positional encoding preserves order

transformersnlpattentiondeep-learning

Every link gets a TL;DR

Save a URL and Relink reads it — pulls out the summary, key points, tags, and highlights automatically.

Smart Collections

AI Research

34

Frontend

12

Product Ideas

8

Design Systems

5

Auto-Assign

88%

Collections that sort themselves

Relink reads what you saved and files it into the right collection. Override it anytime.

Hybrid Search
transformer atention mechanism

Attention Is All You Need

0.97

Semantic match

Multi-Head Attention Explained

exact

Full-text match

Attention Patterns in LLMs

fuzzy

Fuzzy match

Search that handles typos

Semantic search gets the meaning, full-text matches exact words, and fuzzy matching catches your spelling mistakes.

Chrome Extension
arxiv.org/abs/2405.04434

Saved to Relink

Processing in background...

Save from Chrome in one click

Hit the extension button on any page. It lands in your archive and starts processing in the background.

Integrations

Integrates directly with

Connect Relink to OpenClaw, Claude, Cursor, Gemini, Codex, VS Code, and other MCP-compatible clients without glue code.

OpenClaw
Claude
Cursor
Gemini
Codex
VS Code

Loved by curious minds

Researchers, engineers, and creators who used to lose ideas are now building permanent knowledge bases.

"I save 10–15 articles a day. Relink reads them all, extracts the key insights, and auto-tags everything. My research workflow went from chaotic to effortless."

TH
Tomás Herrera
Research Scientist

"The semantic search is a game-changer. I just ask a question and it finds the right article from weeks ago instantly."

JM
Jules Mertens
Product Designer

"I pasted 50 saved links about LLMs and asked Relink to synthesize them. Got a comprehensive summary in seconds. It's like a research assistant that never forgets."

RK
Rin Kobayashi
ML Engineer

"The knowledge graph shows me connections between articles I'd never have spotted. It turned my bookmarks from a graveyard into an actual knowledge base."

PN
Priya Nair
Staff Engineer

Simple pricing for a growing archive.

Start free for archive building, then upgrade when you need deeper retrieval, synthesis, and integration access.

Free

$0forever

For building an initial archive and understanding the workflow.

Start for free
  • Save up to 100 URLs or PDFs per month
  • PDF uploads up to 5 MB each, 100 MB total
  • AI TL;DR, tags, sections, and collection suggestion
  • Hybrid search (20/day)
  • Tags, notes, and collections
  • Shareable item links
Recommended

Pro

$7/month

For serious personal research, engineering, and knowledge operations.

Upgrade to Pro
  • Unlimited saves, PDFs up to 30 MB each
  • GPT-5 mini AI processing
  • Unlimited hybrid search
  • Knowledge graph and trash
  • Archive chat and article chat
  • Synthesis and conversation history
  • API tokens and MCP access

Team

$15/user/month

For shared knowledge bases and managed workspace access.

Coming soon
  • Everything in Pro, PDFs up to 50 MB each
  • Shared knowledge base
  • Admin controls and usage visibility
  • SSO / SAML
  • Team billing

Frequently asked questions

Everything you need to know about Relink.

When you save a URL, Relink extracts the full article text, generates an AI summary with key insights, auto-tags it, and creates a vector embedding for semantic search. Your content is stored securely in your own archive — we never share it with third parties.

Regular bookmarks just save a URL. Relink saves the actual content, understands it with AI, and lets you search by meaning — not just keywords. You can ask questions like "that article about why monoliths are better" and find exactly what you need.

The free plan lets you save up to 100 URLs or PDFs per month with full AI processing (summaries, tags, key insights, sections). PDF uploads are limited to 5 MB each with 100 MB total PDF storage. You get 20 semantic searches per day, and after that, search falls back to keyword-based matching. Knowledge graph, notes, and trash are all included.

Pro unlocks unlimited saves, unlimited semantic search, archive-wide AI chat, per-article chat, knowledge synthesis across sources, conversation history, API tokens, and MCP access. PDF uploads are supported up to 30 MB each, and AI processing uses GPT-5 mini for higher quality results.

Yes — Relink uses a hybrid search engine that combines semantic similarity (vector embeddings), full-text keyword search, partial matching, and fuzzy typo-tolerant search. Natural language queries like "articles about scaling databases" work out of the box.

Relink supports web articles, blog posts, documentation, YouTube videos (with transcript extraction), and PDF files. The AI processes each type appropriately to extract the most useful information.

Yes. Your saved content is only accessible to you. We use OpenAI for AI processing, but your data is not used for training. You can delete any item at any time — deleted items are purged after 30 days.

MCP (Model Context Protocol) lets you connect your Relink archive to AI assistants like Claude. Your saved knowledge becomes available as context for AI conversations, turning your archive into a personal knowledge base that AI can query.

Build an archive that is actuallysearchable, explainable, and usable.

No credit card requiredFree tier available