Skip to content

Changes Timeline Prices Compare Developers

Loading timeline…

AI Atlas

A continuously updated, source-attributed map of the global AI ecosystem. Every number links back to its source, tier and observation time; history is never discarded.

Explore

Models
Companies
Research
Providers & Pricing
Benchmarks
Hardware
Frameworks
Datasets
Tools

Track

Changes
Timeline
Compare
Search

About

About
Methodology
Sources
API / Developers
AIAtlasBot
Contact

© 2026 Simon-Pierre Boucher · AI Atlas. Data is aggregated from public sources and attributed on every page.

Hosted on MacLustr

Home
Explore
Changes

Model Timeline

Timeline of GPT-4o (2024-11-20)

Every recorded change for this model by OpenAI, newest first. Back to the entity page →

2 events

Year

Category · events in the last 365 days

All categories Benchmarks4,947 Models2,337 Companies1,601 Research1,104 Releases1,019 Providers & pricing640 Datasets146 Frameworks136 Hardware43 Pricing14 Repositories10

Filtered to one entity. Show the whole atlas

Sept 2026 2

11 Sept 2026
Benchmark resultModelGPT-4o (2024-11-20)OpenAI
GPT-4o (2024-11-20) scores 95.1% on Aider polyglot
aider_leaderboard
aider.chat

11 Sept 2026

Benchmark resultModelGPT-4o (2024-11-20)OpenAI

GPT-4o (2024-11-20) scores 18.2% on Aider polyglot

aider_leaderboard

Showing up to 400 events. Narrow by year or category, or use the changes feed for cursor-paged history. Times are UTC.