Skip to content
Anthropic

Claude Opus 4.8 (Fast)

Opus 4.8 is a focused upgrade to Opus 4.7 and is Anthropic's best generally available model for coding, agentic tasks, and enterprise workflows. It builds on the strengths of previous Opus models with stronger performance on complex, multi-step coding tasks. Anthropic recommends using it on long-horizon coding and agentic tasks. It is also stronger on professional work, including document drafting, data analysis, and presentations. Your use subject to Anthropic's Terms & Privacy Policies.

Tool UseReasoningVision (Image)File InputExplicit CachingWeb Search
Use with AI GatewayView docs
index.ts
import { streamText } from 'ai'


const result = streamText({
  model: 'anthropic/claude-opus-4.8-fast',
  prompt: 'Why is the sky blue?'
})
OverviewProvidersThroughputLatencyUptimeStatusSimilar
Latency

P50 time to first token (TTFT) on live AI Gateway traffic, in milliseconds. View the docs for more info.