AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

Claude 3.7 Sonnet vs o1

Anthropic
Claude 3.7 Sonnet
OpenAI
o1
Overview
CompanyAnthropicOpenAI
Release dateFeb 24 2025Dec 5 2024
AccessProprietaryProprietary
Benchmarks
Nonsense detection
BullshitBench v2
49%
Coding
SWE-Bench Verified
62.3%
Science
GPQA Diamond
68%
Timeline
Release gapo1 shipped 81 days before Claude 3.7 Sonnet

Which is better: Claude 3.7 Sonnet or o1?

Claude 3.7 Sonnet and o1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. o1 shipped 81 days before Claude 3.7 Sonnet, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

Direct benchmark comparisons are unavailable — Claude 3.7 Sonnet and o1 don't publish scores on any of the same benchmarks.

Frequently asked questions

Claude 3.7 Sonnet was released by Anthropic on Feb 24 2025.

o1 was released by OpenAI on Dec 5 2024.

Other comparisons