Model index
Anthropic·Claude

Claude 3 Opus

The flagship Claude 3 model, combining visual input with a 200K context window.

LegacyLanguageReasoningMultimodalWeights not released
MODEL NUMBER008
Release date
2024-03-04
Organization
Anthropic
Family
Claude
01

Specifications

Only published specifications are shown.

Context
200K
Input modalities
Text · Image
Open weights
No
Status
Legacy
02

Overview

Overview

The flagship Claude 3 model, combining visual input with a 200K context window.

Why it mattered

Claude 3 established the Haiku/Sonnet/Opus capability tiers and made vision a standard family direction.

03

Changes from predecessor

Compared with Claude 2

PreviousClaude 2 · 100K ctx
CurrentClaude 3 Opus · 200K ctx
New capabilities Vision
04

Architecture & capabilities

Key capabilities

VisionReasoningLong context
05

Release history

General release

The Claude 3 family launched with Opus as the flagship tier.

View source
06

Related models

Select a card to view the related model.

07

Sources