Arcee AI: Trinity Large Thinking (free) API
About
Build advanced reasoning agents with Arcee AI: Trinity Large Thinking (free), a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers available completely free of charge, native tool calling support, open weights architecture. Access Arcee AI: Trinity Large Thinking (free) via the Kilo Gateway API with up to 262K output tokens.
Capabilities
Input Modalities
text
Output Modalities
text
Reasoning
Yes
Structured Output
No
Tool Use
Yes
WeightsOpen
Limits
Context Window
262K
Tokens
Input Limit
262K
Tokens
Max Output
262K
Tokens
Pricing
Standard (per 1M tokens)
Input
Free
Output
Free
Frequently Asked Questions
Arcee AI: Trinity Large Thinking (free) by Kilo Gateway costs Free per 1M input tokens and Free per 1M output tokens.
Model Details
ID
arcee-ai/trinity-large-thinking:free
Provider
Kilo GatewayFamily
Release Date
Aug 26, 2025
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
KILO_API_KEY
API Base URL
https://api.kilo.ai/api/gateway