LLM Reference
Anthropic

Using Claude Opus 4.7 on Anthropic

Implementation guide · Claude 4.7 · Anthropic

Serverless

Anthropic exposes Claude Opus 4.7 through model ID claude-opus-4-7. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-07-26. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at Anthropic and generate an API key.
  2. 2
    Use the Anthropic SDK or REST API to call claude-opus-4-7 — see the documentation for request format.
  3. 3
    You'll be billed $5.00/1M input, $25.00/1M output tokens. See full pricing.
API PortalDocumentationPricing

Code Examples

Install
pip install anthropic
API key
ANTHROPIC_API_KEY
Model ID
claude-opus-4-7

Use the versioned model ID, e.g. "claude-sonnet-4-6" or "claude-opus-4-7-20251101".

import anthropic

client = anthropic.Anthropic()  # reads ANTHROPIC_API_KEY from env
message = client.messages.create(
    model="claude-opus-4-7",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Hello"}]
)
print(message.content[0].text)

Pricing on Anthropic

TypePrice (per 1M)
Input tokens$5.00
Output tokens$25.00

Capabilities

VisionMultimodalReasoningJSON / Tool useStructured OutputsCode ExecutionPrompt CachingBatch API

About Claude Opus 4.7

Claude Opus 4.7 is Anthropic's generally available flagship model with 1M context, 128K max output, adaptive thinking, and a new tokenizer with roughly 555K words per 1M tokens.

Full model details →

Model Specs

Released2026-04-16
Context1m
ArchitectureDecoder Only
Knowledge cutoff2026-01

Also available on(5)

AWS Bedrock$5.00/1MGCP Vertex AI$5.00/1MMicrosoft Foundry$5.00/1M
Compare all providers →

Provider

Anthropic
Anthropic

San Francisco, California, United States