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
import { streamText } from 'ai'
const result = streamText({ model: 'anthropic/claude-opus-5', prompt: 'Why is the sky blue?'})More models by Anthropic
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| 1M | 1.3s | 115tps | $3/M$2/M | $15/M$10/M | Read:$0.3/M$0.2/M Write: $3.75/M$2.5/M+1 more | $10/K + input costs | +3 | +1 | 06/29/2026 | ||||
| 1M | 1.2s | 92tps | $5/MFast $10/M | $25/MFast $50/M | Read:$0.5/M Write: $6.25/M+1 more | $10/K + input costs | +3 | +1 | 05/28/2026 | ||||
| 1M | 0.8s | 56tps | $3/M | $15/M | Read:$0.3/M Write: $3.75/M+1 more | $10/K + input costs | +3 | +1 | 02/17/2026 | ||||
| 1M | 1.3s | 61tps | $5/MFast $30/M | $25/MFast $150/M | Read:$0.5/M Write: $6.25/M+1 more | $10/K + input costs | +3 | | 02/05/2026 | ||||
| 200K | 0.4s | 120tps | $1/M | $5/M | Read:$0.1/M Write: $1.25/M+1 more | $10/K + input costs | +3 | +1 | 10/15/2025 |