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

Claude 3.5 Sonnet vs GPT-4

Anthropic
Claude 3.5 Sonnet
OpenAI
GPT-4
Overview
CompanyAnthropicOpenAI
Release dateJun 20 2024Mar 14 2023
AccessProprietaryProprietary
Benchmarks
Nonsense detection
BullshitBench v2
45%
Coding
SWE-Bench Verified
33.4%
Science
GPQA Diamond
59.4%
Timeline
Release gapGPT-4 shipped 464 days before Claude 3.5 Sonnet

Which is better: Claude 3.5 Sonnet or GPT-4?

Claude 3.5 Sonnet and GPT-4 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-4 shipped 464 days before Claude 3.5 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 3.5 Sonnet and GPT-4 don't publish scores on any of the same benchmarks.

Frequently asked questions

Claude 3.5 Sonnet was released by Anthropic on Jun 20 2024.

GPT-4 was released by OpenAI on Mar 14 2023.

Other comparisons