Claude Sonnet 5.5 (High, Default Fallback) vs Trinity Large Thinking
Which is better for the money: Claude Sonnet 5.5 (High, Default Fallback) by Anthropic or Trinity Large Thinking by Arcee AI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Depends on your budget
Claude Sonnet 5.5 (High, Default Fallba… scores 36.0 points higher (46.8 vs 10.8) but costs 4.4× as much to run the benchmark ($1027 vs $233; premium vs mid-range cost classes). They are not alternatives at one budget: pick Claude Sonnet 5.5 (High, Default Fallba… when you need intelligence above 10.8, and Trinity Large Thinking when 10.8 is enough.
| Metric | Claude Sonnet 5.5 (High, Default Fallback) | Trinity Large Thinking | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 46.8 | 10.8 | −76.9% Trinity Large Thinking is 76.9% less intelligent |
| Total AA cost (lower is better) | $1,027.40 | $232.95 | −77.3% Trinity Large Thinking is 77.3% cheaper |
| End-to-end time (lower is better) | 14.42s | 8.25s | −42.8% Trinity Large Thinking is 42.8% faster |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $0.25 / $0.80 | |
| Input modalities | Text, Image | Text |
Trinity Large Thinking vs Claude Sonnet 5.5 (High, Default Fallback): 76.9% less intelligence, 77.3% less cost to run the AA benchmark, and 42.8% faster end-to-end.
Against the frontier
- Claude Sonnet 5.5 (High, Default Fallback) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
- Trinity Large Thinking is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
Compare something else
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-sonnet-5-5-high/trinity-large-thinking · Markdown: /api/v1/compare/claude-sonnet-5-5-high/trinity-large-thinking?format=md · llms.txt · agent skill