Claude Sonnet 5 (Low) vs Trinity Large Thinking
Which is better for the money: Claude Sonnet 5 (Low) by Anthropic or Trinity Large Thinking by Arcee AI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Trade-off
Verdict
Depends on your budget
Claude Sonnet 5 (Low) scores 13.5 points higher (24.3 vs 10.8) but costs 2.8× as much to run the benchmark ($653 vs $233; premium vs mid-range cost classes). Pick Claude Sonnet 5 (Low) when the extra intelligence is worth the premium, otherwise Trinity Large Thinking.
| Metric | Claude Sonnet 5 (Low) | Trinity Large Thinking | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 24.3 | 10.8 | −55.6% Trinity Large Thinking is 55.6% less intelligent |
| Total AA cost (lower is better) | $652.70 | $232.95 | −64.3% Trinity Large Thinking is 64.3% cheaper |
| End-to-end time (lower is better) | 8.60s | 8.30s | −3.5% Trinity Large Thinking is 3.5% 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 (Low): 55.6% less intelligence, 64.3% less cost to run the AA benchmark, and 3.5% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Claude Sonnet 5 (Low) is off the frontier: at the same or lower cost, GPT-6.1 Sol (High) scores 50.20 for $521.
- Trinity Large Thinking is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
Claude Sonnet 5 (Low)Trinity Large ThinkingToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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