--- title: "Arcee AI: Trinity Large Thinking — price, capability and what beats it · Undominated.ai" canonical: https://undominated.ai/models/arcee-ai__trinity-large-thinking/ description: "Arcee AI: Trinity Large Thinking: $0.250/M in, $0.800/M out. Independent capability scores, and alternatives compared under recorded workload and capability requirements." --- # Arcee AI: Trinity Large Thinking — price, capability and what beats it · Undominated.ai > Arcee AI: Trinity Large Thinking: $0.250/M in, $0.800/M out. Independent capability scores, and alternatives compared under recorded workload and capability requirements. [Check base rates for this workload](/check/arcee-ai__trinity-large-thinking/) [Cheaper alternatives](/alternatives/arcee-ai__trinity-large-thinking/) [Family](/families/) [Compare models](https://undominated.ai/compare/?models=arcee-ai%2Ftrinity-large-thinking) Comparison context Choose up to three standard models in Compare. Requirements and prompt length apply in Compare. This page keeps its stated price basis and workload controls. MODEL PROOF # Trinity Large Thinking Arcee · 01 Apr 2026 Balanced Summarise Chat Code gen Agentic BETTER VALUE OPTION ## A stored alternative has an equal-or-higher measured score and an equal-or-lower price. **$0.388** / 1M tokens Balanced · 3 tokens in per 1 out [GLM 5.3 Flash](/models/z-ai__glm-5.3-flash/) · Δ score 129.6 points · 39% lower measured price · $0.238 / 1M tokens [Gemma 4 31B](/models/google__gemma-4-31b-it/) is a further stored option with these losses: 80K → 16K max output Evidence as of 06 Oct 2026 [openrouter/models](https://openrouter.ai/api/v1/models) [LMArena · cc-by-4.0](https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset) Independent LMArena score 1,340 ± 4.64 · 30,265 votes Context window 262.14K Maximum output 80K Input modalities text Output modalities text Published input price $0.250 / 1M tokens Published output price $0.800 / 1M tokens Pricing kind fixed Inspect [complete billing conditions](#billing-details) and endpoint terms below. Price from Arcee AI: the cheapest offer that is serving, at standard delivery and at the maker’s precision or better, at its standard rate. Every price dimension · USD per million tokens | Input | $0.250 /M | | --- | --- | | Output | $0.800 /M | | Cached input | $0.060 /M | | Cache write | Unknown /M | | Cache write 1h | Unknown /M | | Reasoning | Unknown /M | ### Who sells it The same weights, different shops. Cheapest is not like-for-like when serving precision differs. 1 provider offers · rates, limits and conditions Rates are USD per million tokens. Endpoint terms can differ even when the quoted price and precision match. A listed parameter is a provider declaration, not a task-success test. | Seller | Input | Output | Precision | Uptime (1d) | | --- | --- | --- | --- | --- | | Seller Arcee AI arcee-ai Endpoint terms Cached input /M $0.060 Context limit 262,144 tokens Output limit 80,000 tokens Tools Listed by endpoint Reasoning Listed by endpoint Promotional discount None reported Uptime · last 30 minutes Unknown | Input $0.250 | Output $0.800 | Precision undeclared | Uptime (1d) 99.88% | ### Independent scores | LMArena Elo | 1340 default | | --- | --- | LMArena Elo under CC BY 4.0. Absence of another board is not a score of zero. #### Best rankings by task - ASCII art #66 1052 - SVG #81 1015 - 3D #85 1089 - Websites #86 1144 - Code categories #86 1121 - Data visualisation #91 1106 - Game development #92 1092 - UI components #98 1052 Per-task Elo and rank from [Design Arena](https://designarena.ai), via OpenRouter’s model feed. The rank is the feed’s, and it counts models OpenRouter does not list. ### Capability | Context window | 262K | | --- | --- | | Max output | 80K | | Input modes | text | | Tool use | yes | | Reasoning | always on | | Open weights | Unknown | ### Provenance | Price source | [openrouter.ai](https://openrouter.ai/api/v1/models) | | --- | --- | | Fetched | 2026-10-06 | | Quality data | verified | 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... ## Questions this page answers What does Trinity Large Thinking cost? $0.250/M in, $0.800/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription. Does Trinity Large Thinking have an independent quality score? Trinity Large Thinking has an LMArena score in this catalogue. What beats Trinity Large Thinking? GLM 5.3 Flash has an equal-or-higher measured score and an equal-or-lower price. Does this page use Artificial Analysis scores for Trinity Large Thinking? No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated. MODEL MONUMENT ## Save or share this proof Download proof card · 1200 × 630 Preview and more sharing options Arcee AI: Trinity Large Thinking. Balanced workload. Better value option available. Evidence as of 06 Oct 2026. Copy model link Download square card · 1080 × 1080 Copy landscape image Share landscape card ## Related - Both better and cheaper [GLM 5.3 Flash](/models/z-ai__glm-5.3-flash/) - Higher score and cheaper, with a named trade [Gemma 4 31B](/models/google__gemma-4-31b-it/) - Nearby on the capability axis [Qwen3 32B](/models/qwen__qwen3-32b/) - Arcee models [Arcee](/providers/arcee/) - Where this model appears [effort](/effort/) - Nearby on the capability axis [MiniMax M2](/models/minimax__minimax-m2/) - Where this model appears [significance](/significance/) - Nearby on the capability axis [GPT-4.1 Mini](/models/openai__gpt-4.1-mini/) - Where this model appears [cheapest-at](/cheapest-at/) ## Badge The verdict as one SVG, for a README or a docs page. It states this model's dominance status at the balanced workload on the LMArena lens, with the date it was computed, and it is rebuilt with the catalogue — so it changes when the verdict changes, including to one you would rather it did not. Markdown Copy [![Trinity Large Thinking — Undominated.ai dominance verdict](https://undominated.ai/badge/arcee-ai__trinity-large-thinking.svg)](https://undominated.ai/models/arcee-ai__trinity-large-thinking/) HTML Copy Trinity Large Thinking — Undominated.ai dominance verdict Direct file: [https://undominated.ai/badge/arcee-ai__trinity-large-thinking.svg](https://undominated.ai/badge/arcee-ai__trinity-large-thinking.svg) — a static SVG, written by scripts/build-badges.mjs on every build, so the copy you embed is never older than the last deploy. ## Continue your investigation - [Explore model families](/families/) - [Compare a shortlist](/compare/) - [Check a model](/check/) - [Understand the evidence](/methodology/)