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OpenRouter

Virtuoso Large API

OpenRouter
About

Process massive datasets with Virtuoso Large, featuring an expansive 131K context window for long-document analysis. This model delivers cost-effective pricing at $0.75/1M input and $1.20/1M output tokens, native tool calling support. Access Virtuoso Large via the OpenRouter API with up to 64K output tokens.

Capabilities

Input Modalities

text

Output Modalities

text
Reasoning
No
Structured Output
No
Tool Use
Yes
WeightsClosed
Temperature
Adjustable
Attachment
Not Supported
Limits
Context Window
131K

Tokens

Input Limit
131K

Tokens

Max Output
64K

Tokens

Pricing

Standard (per 1M tokens)

Input
$0.75
Output
$1.20
Frequently Asked Questions

Virtuoso Large by OpenRouter costs $0.75 per 1M input tokens and $1.20 per 1M output tokens.

Model Details
ID
arcee-ai/virtuoso-large
Provider
OpenRouter
Family
Release Date
May 5, 2025
Knowledge Cutoff
Mar 31, 2025
API Integration
NPM Package
@openrouter/ai-sdk-provider
Environment Variables
OPENROUTER_API_KEY
API Base URL
https://openrouter.ai/api/v1
Documentation