When was Anthropic Claude 3 Sonnet released?

Anthropic Claude 3 Sonnet was released on 2024-03-04.

What is the context window of Claude 3 Sonnet?

Claude 3 Sonnet supports a context window of 200K tokens.

Official pricing for Claude 3 Sonnet has not been disclosed. Availability: API Only.

Claude 3 Sonnet is available via API Only on Anthropic API, AWS Bedrock, Google Vertex AI.

Major Release Anthropic LLM Proprietary

Name: Anthropic Claude 3 Sonnet
Availability: API Only
Author: Anthropic

Balanced Claude 3 variant — best price/performance in the family

Released 2024-03-04 · ~175B · 200K tokens context · knowledge cutoff 2023-08

Balanced model offering strong performance with faster response times

DeveloperAnthropic

Release date2024-03-04

Model typeLLM

Parameters~175B

ArchitectureTransformer

Context window200K tokens

Max output4096 tokens

Knowledge cutoff2023-08

LicenseProprietary

Input modalitiestext, image

Output modalitiestext

Benchmark	Claude 3 Sonnet	Claude 2	Δ
MMLU	79.0%	78.5%	+0.5
HumanEval	73.0%	71.2%	+1.8
MATH	40.5%	88.0%	-47.5

API Only Anthropic API AWS Bedrock Google Vertex AI