Claude Opus 4.1 API
About
Build advanced reasoning agents with Claude Opus 4.1, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $15.00/1M input and $75.00/1M output tokens, native tool calling support. Access Claude Opus 4.1 via the DigitalOcean API with up to 32K output tokens.
Capabilities
Input Modalities
textimagepdf
Output Modalities
text
Limits
Context Window
200K
Tokens
Input Limit
200K
Tokens
Max Output
32K
Tokens
Pricing
Standard (per 1M tokens)
Input
$15.00
Output
$75.00
Caching (per 1M tokens)
Read
$1.50
Write
$18.75
Frequently Asked Questions
Claude Opus 4.1 by DigitalOcean costs $15.00 per 1M input tokens and $75.00 per 1M output tokens. Cached reads cost $1.50 per 1M tokens. Cache writes cost $18.75 per 1M tokens.
Model Details
ID
anthropic-claude-4.1-opus
Provider
DigitalOceanFamily
claude-opus
Release Date
Aug 5, 2025
Knowledge Cutoff
Mar 31, 2025
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
DIGITALOCEAN_ACCESS_TOKEN
API Base URL
https://inference.do-ai.run/v1