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

Claude 3.5 Haiku vs o1

Anthropic
Claude 3.5 Haiku
OpenAI
o1
Overview
CompanyAnthropicOpenAI
Release dateOct 22 2024Dec 5 2024
AccessProprietaryProprietary
Benchmarks
Nonsense detection
BullshitBench v2
50%
Coding
SWE-Bench Verified
40.6%
Science
GPQA Diamond
41.6%
Timeline
Release gapClaude 3.5 Haiku shipped 44 days before o1

Which is better: Claude 3.5 Haiku or o1?

Claude 3.5 Haiku and o1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 3.5 Haiku shipped 44 days before o1, 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 Haiku and o1 don't publish scores on any of the same benchmarks.

Frequently asked questions

Claude 3.5 Haiku was released by Anthropic on Oct 22 2024.

o1 was released by OpenAI on Dec 5 2024.

Other comparisons