Last refreshed 2026-06-29. Next refresh: weekly.
Why use Trinity-Large-Preview on OpenRouter?
OpenRouter offers Trinity-Large-Preview with pay-as-you-go pricing at $0.15/1M 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-Large-Preview across 3 providers to find the best fit for your use caseInput / 1M
$0.15
Output / 1M
$0.45
Cache
Not sourced
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: arcee-ai/trinity-large-previewModel ID
arcee-ai/trinity-large-previewRequest example
Curated snippets for this provider are not sourced yet. Use OpenRouter documentation with model ID
arcee-ai/trinity-large-preview.Gotchas
- Use provider model ID "arcee-ai/trinity-large-preview", not the LLMReference slug "trinity-large-preview".
Compare Trinity-Large-Preview Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| OpenRouter | $0.15 | $0.45 |
| Arcee AI | — | — |
| Vercel AI Gateway | $0.25 | $1.00 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.15 |
| Output tokens | $0.45 |
Capabilities
JSON / Tool 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.
Get Started
Model Specs
Released2026-01-27
Parameters400B
Context128k
ArchitectureMixture of Experts