Skip to content
Anthropic

Claude Opus 5

Claude Opus 5 is the latest model in Anthropic's Opus family, with gains over Claude Opus 4.8 in agentic coding, professional knowledge work, and long-horizon reasoning. Claude Opus 5 is available on AI Gateway via Anthropic, Bedrock, Google Vertex AI, Claude Platform on AWS with reasoning on by default and configurable effort. Your use is subject to Anthropic's Terms & Privacy Policies.

Tool UseReasoningVision (Image)File InputExplicit CachingWeb SearchHas Fast Mode
Use with AI GatewayView docs
import { streamText } from 'ai'


const result = streamText({
  model: 'anthropic/claude-opus-5',
  prompt: 'Why is the sky blue?'
})
Read docs
OverviewAPIAboutProvidersThroughputLatencyUptimeStatusSimilarFAQ