Trinity Large Thinking
Arcee AI · Mid
Trinity Large Thinking is a powerful open source reasoning model from the team at Arcee AI. It shows strong performance in PinchBench, agentic workloads, and reasoning tasks. Launch video: https://youtu.be/Gc82AXLa0Rg?si=4RLn6WBz33qT--B7...
Input / 1M
$0.22
Output / 1M
$0.85
Cached input / 1M
$0.06
Context window
262K
Where it sits
99th-cheapest mid model
by blended $/Mtok among 262 listed mid models
34% below the mid median
blended $/Mtok across 262 mid models
Output costs 3.9× input
$0.22 in / $0.85 out per 1M
Cached input saves 73%
$0.06 vs $0.22 per 1M fresh
Held flat since launch (Jun 2026)
no blended price change recorded
Computed live from current prices and this model's history — not hand-written, so it stays accurate as prices move.
Price history
Only one price on record so far — the history chart appears once a price changes.
Snapshots
| Effective | Input | Output | Cached in | Note | Source |
|---|---|---|---|---|---|
| 11 Jun 2026 | $0.22 | $0.85 | $0.06 | Imported from OpenRouter | openrouter.ai |