Specifications
Lab Anthropic
Type CLOSED
Released May 22, 2025
Context Window 200K tokens
Training Cutoff 2025-03
Status ACTIVE
Pricing
INPUT
$15.00
per 1M tokens
OUTPUT
$75.00
per 1M tokens
Benchmarks 3 tracked
Benchmark Score Date
SWE-bench Verified
72.5 2025-05 Terminal-bench
43.2 2025-05 GPQA Diamond
74.9 2025-05 Capabilities 5
textvisionextended-thinkingtool-useagentic
About
Claude Opus 4 is Anthropic’s most intelligent model, built for sustained autonomous work. It set new records on SWE-bench Verified and introduced parallel tool use and extended thinking for complex reasoning chains.
Anthropic Dispatches 3 total
MAY 15 Anthropic ships 39 repo updates — Claude Agent SDK, API clients Anthropic pushed 39 repository updates across their GitHub organization, spanning the Claude Agent SDK, API client libraries, and supporting infrastructure. GitHub (anthropics org) · Releases
MAY 15 MCP ecosystem hits 5 active repos: spec, SDKs, servers, community index The Model Context Protocol ecosystem now spans five active repositories including the core specification, TypeScript and Python SDKs, reference servers, and a community index. GitHub (modelcontextprotocol org) · Releases
MAY 15 Anthropic and SpaceXai strike $5B annual deal for Colossus I Anthropic signed a $5 billion annual compute deal with SpaceXai for access to the Colossus I datacenter, marking one of the largest AI infrastructure agreements to date. Latent Space · Money Moves