Latest AI and tech news

www.shaped.ai • Jul 15 • by Shaped

Startups · joining +2

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Shaped Is Joining Whatnot

www.shaped.ai • May 28 • by Shaped

Machine learning · user +6

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Signals: designing feature definitions that actually describe user behaviour

www.shaped.ai • May 27 • by Shaped

Machine learning · engineering +1

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What is Feature Engineering in ML?

www.shaped.ai • May 12 • by Shaped

Data engineering · Marketing & sales +8

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How to Clean Catalogs for Search and Recsys (Without an ETL Team)

www.shaped.ai • May 4 • by Shaped

AI · AI agents +7

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Agent trajectories can improve AI answer rates by 38%

www.shaped.ai • Apr 29, 08:00 PM • by Shaped

RAG · Software engineering +9

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HNSW Explained: The Algorithm Powering Fast Vector Search

www.shaped.ai • Apr 23 • by Shaped

RAG · vector-db +3

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Why grep is beating your Vector DB

www.shaped.ai • Mar 31 • by Shaped

Machine learning · engine +3

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Introducing the Shaped Signal Engine

www.shaped.ai • Mar 24 • by Shaped

RAG · AI agents +4

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Your Agent's Retrieval Is Broken. Here's What We Built to Fix It.

www.shaped.ai • Mar 18, 08:00 PM • by Shaped

Media & publishing · Machine learning +6

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How to Build Netflix's Personalized Homepage: The Attribute Ranking Playbook

www.shaped.ai • Mar 12 • by Shaped

Computer vision · Machine learning +6

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How to Build Pinterest's "Related Pins": The Multimodal Discovery Playbook

www.shaped.ai • Mar 9 • by Shaped

Media & publishing · Machine learning +6

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How to Build Spotify's "Discover Weekly": The Hybrid Filtering Playbook

www.shaped.ai • Mar 6 • by Shaped

RAG · Data science +8

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A/B Testing Retrieval: How to Prove Your Agent is Getting Better

www.shaped.ai • Mar 5 • by Shaped

RAG · Languages +9

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GitOps for AI Agents: Versioning Your Retrieval Logic

www.shaped.ai • Mar 4 • by Shaped

RAG · AI agents +6

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Sub-100ms Discovery: Why Retrieval Speed is the Agent Bottleneck

www.shaped.ai • Mar 1, 07:00 PM • by Shaped

Machine learning · AI search +6

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The Anatomy of Modern Ranking Architectures: Part 5 - The Feedback Loop

www.shaped.ai • Feb 27 • by Shaped

AI research · AI agents +10

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Context Window Optimization: Why Ranking, Not Stuffing, Is the Scaling Law for Agents

www.shaped.ai • Feb 26 • by Shaped

Computer vision · AI agents +5

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Multimodal Agents: Extracting Agent Context from Images

www.shaped.ai • Feb 24 • by Shaped

AI coding tools · AI +8

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The 'Status Code' Problem: Using AI Views to Enrich Legacy Data

www.shaped.ai • Feb 19 • by Shaped

RAG · Marketing & sales +8

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Marketplace Search Architecture: Why Real-Time Eligibility Breaks Every Retrieval Vendor

www.shaped.ai • Feb 17 • by Shaped

RAG · AI +9

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Why Your AI Agent Is Always Wrong: Fixing Stale RAG with Real-Time Event Streams

www.shaped.ai • Feb 12 • by Shaped

AI agents · agent +5

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Stop Being Repetitive: Using 'Exclude Seen' Filters in Agents

www.shaped.ai • Feb 11 • by Shaped

AI · AI agents +8

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Building Multi-Objective AI Agents: Beyond Semantic Similarity with Value Models (2026 Guide)

www.shaped.ai • Feb 10 • by Shaped

RAG · AI +8

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Building Stateful AI Agents: Why User History Matters in RAG Systems (2026 Guide)

www.shaped.ai • Feb 9 • by Shaped

AI · AI agents +8

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How to Build Deterministic AI Agents (And Why Prompt Engineering Isn't Enough)

www.shaped.ai • Feb 6 • by Shaped

Media & publishing · feed +2

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How to Build a TikTok-Style "For You" Feed in Less Than a Day

www.shaped.ai • Feb 6 • by Shaped

AI · AI agents +7

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78D2F

The 8 Best Tools for AI Agent Memory & Long-Term Recall (2026 Guide)

www.shaped.ai • Feb 6 • by Shaped

AI agents · RAG +6

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78EC1

Why Pre-Ranking is Essential for Production Agents (And Why Most Teams Get It Wrong)

www.shaped.ai • Feb 4, 07:00 PM • by Shaped

AI research · Software engineering +9

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Beyond the Hashing Trick: The Math of Scaling to 100M+ IDs in Production.

www.shaped.ai • Feb 4 • by Shaped

RAG · AI +6

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1A2D2

The Stochastic Parrot: Why Your AI Agent is Only as Good as Its Retrieval

www.shaped.ai • Feb 3 • by Shaped

Machine learning · MLOps +5

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9BBCB

How to Deploy a Production Two-Tower Model in Less Than a Day

www.shaped.ai • Jan 27 • by Shaped

Databases · AI +10

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Introducing ShapedQL: The SQL Engine for Search, Feeds, and AI Agents

www.shaped.ai • Jan 15 • by Shaped

AI · RAG +6

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6E017

Shaped vs. Building Your Own: The AI Relevance Dilemma – Platform or DIY Stack?

www.shaped.ai • Jan 9 • by Shaped

architecture · move +2

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Why 2026 is the Year Sportsbooks Move to Session-Aware Architectures

www.shaped.ai • Dec 11 • by Shaped

Databases · database +3

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98852

Why We Built a Database for Relevance (Introducing Shaped 2.0)

www.shaped.ai • Nov 12, 07:00 PM • by Shaped

Machine learning · language +4

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Modeling Behavior As Language: The Next Era of Recommendations

www.shaped.ai • Nov 12, 07:00 PM • by Shaped

AI research · LLMs +9

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Scaling Laws Beyond LLMs: The Future of Search and Recommendations

www.shaped.ai • Nov 11 • by Shaped

Machine learning · modern +3

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37A80

The Anatomy of Modern Ranking Architectures: Part 4

www.shaped.ai • Nov 3 • by Shaped

MLOps · Machine learning +7

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BAD24

The Infrastructure of Modern Ranking Systems, Part 3: The MLOps Backbone - From Training to Deployment

www.shaped.ai • Nov 2, 07:00 PM • by Shaped

Data engineering · Machine learning +7

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1C2F5

The Infrastructure of Modern Ranking Systems, Part 1: The Serving Layer - Real-time Ranking at Scale

www.shaped.ai • Nov 2, 07:00 PM • by Shaped

RAG · Data engineering +8

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The Infrastructure of Modern Ranking Systems, Part 2: The Data Layer - Fueling the Models with Feature and Vector Stores

www.shaped.ai • Oct 24 • by Shaped

Machine learning · Media & publishing +6

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How I built a movie suggestion app with zero ML experience