When was Anthropic Claude 2 released?

Anthropic Claude 2 was released on 2023-07-11.

What is the context window of Claude 2?

Claude 2 supports a context window of 100K tokens.

Official pricing for Claude 2 has not been disclosed. Availability: API Only.

Claude 2 is available via API Only on Anthropic API, AWS Bedrock.

Major Release Anthropic LLM Proprietary

Name: Anthropic Claude 2
Availability: API Only
Author: Anthropic

Claude's first major leap — 100K context and better at instructions

Released 2023-07-11 · ~175B · 100K tokens context · knowledge cutoff 2023-01

Significant improvement over Claude 1 with enhanced capabilities

DeveloperAnthropic

Release date2023-07-11

Model typeLLM

Parameters~175B

ArchitectureTransformer

Context window100K tokens

Knowledge cutoff2023-01

LicenseProprietary

Input modalitiestext

Output modalitiestext

Benchmark	Claude 2	Claude 1.3	Δ
MMLU	78.5%	75.0%	+3.5
HumanEval	71.2%	56.0%	+15.2
MATH	88.0%	36.0%	+52.0

API Only Anthropic API AWS Bedrock

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