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Models › arcee-ai › Arcee AI: Trinity Large Thinking

Arcee AI: Trinity Large Thinking — pricing & benchmarks

By arcee-ai · Updated 2026-07-24 · cheap high-volumestep-by-step reasoning

Arcee AI: Trinity Large Thinking costs $0.25 per 1M input tokens and $0.8 per 1M output tokens, with a 262K context window. It is best suited for cheap high-volume, step-by-step reasoning, and is available through one OpenAI-compatible Appmo API key.
$0.25Input / 1M
$0.8Output / 1M
262KContext
—Intelligence
—Coding
—GPQA %
—Speed tok/s

What Arcee AI: Trinity Large Thinking is used for

Arcee AI: Trinity Large Thinking is best suited for cheap high-volume, step-by-step reasoning. Access it through one Appmo API key alongside 390 other models — Appmo's optimizer can route to it automatically when it is the best value for a request.

Use it via the Appmo API (OpenAI-compatible)

curl https://appmo.com/v1/chat/completions \
  -H "Authorization: Bearer $APPMO_KEY" \
  -d '{"model":"arcee-ai/trinity-large-thinking","messages":[{"role":"user","content":"Hello"}]}'

FAQ

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 ($0.388 blended), as of 2026-07-24. Prices are expected to fall as competition increases.

What is Arcee AI: Trinity Large Thinking best for?
Arcee AI: Trinity Large Thinking is best suited for cheap high-volume, step-by-step reasoning.

How do I use Arcee AI: Trinity Large Thinking?
Send requests to Appmo's OpenAI-compatible endpoint with model id "arcee-ai/trinity-large-thinking" and one API key — no separate provider account needed.