Last refreshed 2026-05-11. Next refresh: weekly.
Why use Trinity Mini on OpenRouter?
OpenRouter offers Trinity Mini with pay-as-you-go pricing at $0.04/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare Trinity Mini across 3 providers to find the best fit for your use caseSetup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: arcee-ai/trinity-miniarcee-ai/trinity-miniRequest example
arcee-ai/trinity-mini.Gotchas
- Use provider model ID "arcee-ai/trinity-mini", not the LLMReference slug "trinity-mini".
Compare Trinity Mini Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Arcee AI | — | — |
| OpenRouter | $0.04 | $0.15 |
| Vercel AI Gateway | $0.04 | $0.15 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.04 |
| Output tokens | $0.15 |
Capabilities
About Trinity Mini
26B sparse MoE with 3B active parameters per token and 128K context window. Trained on 10T tokens. Fully post-trained for reasoning and instruction following, suitable for cloud or on-premises deployment. Available via Arcee AI API and OpenRouter.
FAQ
What does Trinity Mini cost on OpenRouter?
On OpenRouter, Trinity Mini costs $0.045 per 1M input tokens and $0.15 per 1M output tokens.
What is the context window for Trinity Mini on OpenRouter?
Trinity Mini supports a 131k token context window on OpenRouter.
How does OpenRouter compare to other Trinity Mini providers?
Trinity Mini is available from 3 providers. The cheapest input pricing is $0.045/1M tokens from OpenRouter.
What API model ID do I use for Trinity Mini on OpenRouter?
Use the model ID arcee-ai/trinity-mini when calling OpenRouter's API.
Who created Trinity Mini?
Trinity Mini was created by Arcee AI as part of the Trinity model family.
Is Trinity Mini open source?
Trinity Mini is open source according to the seed data.