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Arcee AI: Trinity Large Thinking API Pricing

Arcee AI: Trinity Large Thinking is an API model from arcee-ai. It costs $0.25 per 1M input tokens and $0.8 per 1M output tokens, with cached input at $0.06. Its context window is 262,144 tokens with up to 80,000 output tokens. A workload of 10M input + 2M output tokens costs about $4.1 per month.
Input
$0.25
per 1M tokens
Output
$0.8
per 1M tokens
Cached input
$0.06
per 1M tokens
Context window
262K
262,144 tokens
Blended (80/20)
$0.36
per 1M tokens

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...

How much does Arcee AI: Trinity Large Thinking cost for a real workload?

At 10M input + 2M output tokens per month, Arcee AI: Trinity Large Thinking costs about $4.1 ($2.5 input + $1.6 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to Arcee AI: Trinity Large Thinking?

Compare Arcee AI: Trinity Large Thinking with other models

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Frequently asked questions

How much does Arcee AI: Trinity Large Thinking cost?

Arcee AI: Trinity Large Thinking costs $0.25 per 1M input tokens and $0.8 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $4.1.

What is the context window of Arcee AI: Trinity Large Thinking?

Arcee AI: Trinity Large Thinking has a context window of 262,144 tokens and can return up to 80,000 output tokens per response.

What are cheaper alternatives to Arcee AI: Trinity Large Thinking?

Cheaper models include Qwen: Qwen-Plus ($0.26 in / $0.78 out), Inception: Mercury 2 ($0.25 in / $0.75 out), Mistral: Mistral Large 3 2512 (batch) ($0.25 in / $0.75 out). See the full list on this page.

Is Arcee AI: Trinity Large Thinking free to use?

No. Arcee AI: Trinity Large Thinking is a paid model at $0.25 input / $0.8 output per 1M tokens. 20 free models are listed on the free models page.

Provider: arcee-ai · Model ID: arcee-ai/trinity-large-thinking · Modality: text->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices