Trinity Large Thinking
Trinity-Large-Thinking is a reasoning-optimized variant of Arcee AI's Trinity-Large family — a 398B-parameter sparse Mixture-of-Experts (MoE) model with approximately 13B active parameters per token.
text → text · made by Arcee AI
Sold by 5 ways
| Seller | Lane | Rate |
|---|---|---|
| Arcee AI api | standard | $0.25per Mtok in$0.8per Mtok out$0.06per Mtok cacheddocs.arcee.ai · read 2026-08-25 |
| Nous Research aggregator | standard | $0.25per Mtok in$0.8per Mtok out$0.06per Mtok cachedinference-api.nousresearch.com · read 2026-09-12 |
| OpenRouter 2 ways | $0.25per Mtok in$0.8per Mtok out$0.06per Mtok cached | |
| OpenRouter aggregator | standard | $0.25per Mtok in$0.8per Mtok out$0.06per Mtok cachedopenrouter.ai · read 2026-08-31 |
| OpenRouter aggregator | arcee-ai | $0.25per Mtok in$0.8per Mtok out$0.06per Mtok cachedopenrouter.ai · read 2026-08-25 |
| Vercel AI Gateway aggregator | standard | $0.25per Mtok in$0.9per Mtok outai-gateway.vercel.sh · read 2026-08-25 |
Measured 15 standings
| Place | Board | Metric | Score |
|---|---|---|---|
| 26thof 26 | Surface evolver bench — Epoch AI | Mean score | 0.156 |
| 89thof 92 | Design Arena · asciiart (models) | Elo | 1059 |
| 100thof 109 | Design Arena · svg (models) | Elo | 1041 |
| 101stof 147 | Design Arena · 3d (models) | Elo | 1110 |
| 108thof 162 | Design Arena · website (models) | Elo | 1149 |
| 112thof 156 | Design Arena · codecategories (models) | Elo | 1132 |
| 113thof 121 | Webdev arena — Epoch AI | Arena Score | 1238.37 |
| 116thof 177 | Critpt — Epoch AI | Accuracy | 0.857 |
| 117thof 155 | Design Arena · gamedev (models) | Elo | 1102 |
| 120thof 152 | Design Arena · dataviz (models) | Elo | 1114 |
| 124thof 150 | Design Arena · uicomponent (models) | Elo | 1060 |
| 126thof 143 | Artificial Analysis · Agentic Index | Index | 1.2 |
| 132ndof 168 | Scicode — Epoch AI | Score | 36.111 |
| 139thof 184 | Artificial Analysis · Coding Index | Index | 25.8 |
| 183rdof 302 | Artificial Analysis · Intelligence Index | Artificial Analysis Intelligence Index | 11 |
About
Trinity Large Thinking — a text model from Arcee AI, sold by 4 companies from $0.25 in and $0.8 out per million tokens, placed 183rd of 302 on Artificial Analysis · Intelligence Index.
It takes text and returns text, with a context window of 262,100 tokens. It was published in April 2026. Its sellers say it can reason step by step and call a tool. The catalogue files it under extract and reasoning. Four companies sell it. The cheapest is $0.25 in and $0.8 out per million tokens at Arcee AI. Beside the standard rate there is a separately routed lane. It has been measured on 15 boards, and stands best at 183rd of 302 on Artificial Analysis · Intelligence Index.
Every current figure
- Maker
- Arcee AI
- Register
- model
- Takes
- text
- Returns
- text
- Context
- 262,100 tokens
- Published
- April 2026
- Parameters
- 399 billion
- Licence
- not read
- Sellers
- 4
- Price
- $0.25 in and $0.8 out per million tokens — Arcee AI
- Boards
- 15
- Best place
- 183rd of 302 — Artificial Analysis · Intelligence Index
Known as 2 names
trinity-large-thinkingarcee-ai/trinity-large-thinking