Trinity-Large-Preview

Released
2026-01-27
Last refreshed
2026-06-29
Status
Researched 166d ago
Open sourceCommercial use: permittedRAGAgentsLong contextClassificationJSON / Tool use
Arcee AI releases · 8 in the last 12 months · this family litChangelog →
Specifications
Family
Trinity
Released
2026-01-27
Context
128k
Parameters
400B
Architecture
Mixture of Experts
Specialization
general
Openness
Open source
License
Apache 2.0OSI-approvedCommercial use: permitted
Weights
Available
Code
Unknown
Training
Fine-tuned
Created by
Arcee AI

Agentic AI workflows, efficient and secure

San Francisco, California, United States
Founded 2023
Website
Pricing
Output / 1M
$0.450
Input / 1M
$0.150

Cheapest of 3 routes · OpenRouter

Providers(3)
OpenRouterArcee AIVercel AI Gateway
View 3 provider routes

About

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.

Provider price ladder

Compare all 3

Compare API pricing across 3 providers for input and output tokens, batch, and cached reads when available.

ProviderInput / 1MOutput / 1MRoute
OpenRouter$0.150$0.450
Serverless
Vercel AI Gateway$0.250$1.00
Serverless
Arcee AI--
ServerlessPartial

Capabilities

JSON / Tool useStructured Outputs

Benchmark peer barsfor RAG

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

Compare Trinity-Large-Preview with other models

Show all 20 popular comparisonssorted by 7-day search impressions
Trinity-Large-Preview vs gpt-oss-120b12Trinity-Large-Preview vs Llama 3.1 8B Instruct11Trinity-Large-Preview vs Gemma 2 9B Instruct8Trinity-Large-Preview vs Gemini 2.5 Pro8Trinity-Large-Preview vs Claude Sonnet 4.58Trinity-Large-Preview vs Claude Opus 4.67Trinity-Large-Preview vs Claude Sonnet 4.67Trinity-Large-Preview vs Firefunction V26Trinity-Large-Preview vs Gemma 35Trinity-Large-Preview vs Gemma 3n4Trinity-Large-Preview vs Llama 3 8B Instruct4Trinity-Large-Preview vs Gemini 2.5 Flash Live API4Trinity-Large-Preview vs Grok 4.34Trinity-Large-Preview vs Llama 3.2 1B Instruct3Trinity-Large-Preview vs Gemini 2.5 Pro Preview 05-063Trinity-Large-Preview vs Nova Micro2Trinity-Large-Preview vs Gemma 3n 4B (free)2Trinity-Large-Preview vs Claude Opus 4.72Trinity-Large-Preview vs Claude Haiku 4.52Trinity-Large-Preview vs Gemma 3n 2B (free)2