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

Claude 3.5 Sonnet (upgraded) vs o1-mini

Anthropic
Claude 3.5 Sonnet (upgraded)
OpenAI
o1-mini
Overview
CompanyAnthropicOpenAI
Release dateOct 22 2024Sep 12 2024
AccessProprietaryProprietary
Benchmarks
Coding
SWE-Bench Verified
49%
Timeline
Release gapo1-mini shipped 40 days before Claude 3.5 Sonnet (upgraded)

Which is better: Claude 3.5 Sonnet (upgraded) or o1-mini?

Claude 3.5 Sonnet (upgraded) and o1-mini don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. o1-mini shipped 40 days before Claude 3.5 Sonnet (upgraded), 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 3.5 Sonnet (upgraded) and o1-mini don't publish scores on any of the same benchmarks.

Frequently asked questions

Claude 3.5 Sonnet (upgraded) was released by Anthropic on Oct 22 2024.

o1-mini was released by OpenAI on Sep 12 2024.

Other comparisons