Claude Opus 5.5 vs Trinity Large Thinking
anthropic/claude-opus-5.5 · arcee-ai/trinity-large-thinking
As of October 31, 2026, Trinity Large Thinking is the cheaper API on UberLLM: $0.2344 per million input tokens and $0.8438 per million output, versus $1.59 / $7.95 for Claude Opus 5.5, about 89% less when output is 3 tokens for every input token. These are the median prices buyers paid over the last 24 hours. Both work with one OpenAI-compatible key and UberLLM adds no fee. Choose Trinity Large Thinking to cut cost; choose Claude Opus 5.5 when context size wins. Claude Opus 5.5 carries the larger context window (1,000,000 vs 256,000 tokens), which can matter for long-document work.
Claude Opus 5.5 vs Trinity Large Thinking, side by side
| Spec | Claude Opus 5.5 | Trinity Large Thinking |
|---|---|---|
| Price · input / 1M | $1.59 | $0.2344 |
| Price · output / 1M | $7.95 | $0.8438 |
| Context length | 1,000,000 | 256,000 |
| Max output tokens | 128,000 | 32,768 |
| Input modalities | text, image, file | text |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | — |
| Reasoning | Yes | Yes |
| % off list | 60% off | 22% off |
Median prices buyers paid on UberLLM over the last 24 hours. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated October 31, 2026.
Claude Opus 5.5 vs Trinity Large Thinking — FAQ
Is Claude Opus 5.5 or Trinity Large Thinking cheaper?
Trinity Large Thinking is cheaper on a blended token mix, by about 89%. A request costs what its provider charged, UberLLM adds no fee, and every request is listed with its cost in Activity.
What's the price difference between Claude Opus 5.5 and Trinity Large Thinking?
Claude Opus 5.5: $1.59 in / $7.95 out per 1M tokens. Trinity Large Thinking: $0.2344 in / $0.8438 out per 1M tokens. That's roughly a 89% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Claude Opus 5.5 and Trinity Large Thinking with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.