Using Trinity-Large-Preview on Arcee AI

Implementation guide · Trinity · Arcee AI

ServerlessOpen Source

Quick Start

1
Create an account at Arcee AI and generate an API key.
2
Use the Arcee AI SDK or REST API to call trinity-large-preview.

Code Examples

Code examples for this provider have not been sourced yet.

About Arcee AI

Arcee AI is a custom model fine-tuning and inference API platform specializing in efficient, domain-adapted language models.

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Pricing on Arcee AI

Capabilities

Function CallingTool UseStructured Outputs

About Trinity-Large-Preview

400B sparse MoE instruct model with 13B active parameters per token, served at 128K context via 8-bit quantized API. Trained on 20T tokens. Production-ready for agentic and tool-use applications; predecessor to Trinity-Large-Thinking. Available free on OpenRouter.

Full model details →

Model Specs

Released2026-01-27

Parameters400B

Context128k

ArchitectureSparse Mixture of Experts (MoE)