Claude Opus 4.8 (Adaptive Reasoning, Max Effort) vs Trinity Large Thinking
Which is better for the money: Claude Opus 4.8 (Adaptive Reasoning, Max Effort) by Anthropic or Trinity Large Thinking by Arcee AI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-09-09.
Depends on your budget
Claude Opus 4.8 (Adaptive Reasoning, Ma… scores 31.1 points higher (42.0 vs 10.9) but costs 13× as much to run the benchmark ($6874 vs $518; flagship vs premium cost classes). They are not alternatives at one budget: pick Claude Opus 4.8 (Adaptive Reasoning, Ma… when you need intelligence above 10.9, and Trinity Large Thinking when 10.9 is enough.
| Metric | Claude Opus 4.8 (Adaptive Reasoning, Max Effort) | Trinity Large Thinking | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 42.0 | 10.9 | −74.0% Trinity Large Thinking is 74.0% less intelligent |
| Total AA cost (lower is better) | $6,873.86 | $518.07 | −92.5% Trinity Large Thinking is 92.5% cheaper |
| End-to-end time (lower is better) | 25.45s | 8.78s | −65.5% Trinity Large Thinking is 65.5% faster |
| Price per 1M tokens (in / out) | $5.00 / $25.0 | $0.25 / $0.90 | |
| Input modalities | Not reported | Not reported |
Trinity Large Thinking vs Claude Opus 4.8 (Adaptive Reasoning, Max Effort): 74.0% less intelligence, 92.5% less cost to run the AA benchmark, and 65.5% faster end-to-end.
Against the frontier
- Claude Opus 4.8 (max) is off the frontier: at the same or lower cost, GPT-6 Astra (max) scores 52.80 for $5324.
- Trinity Large Thinking is off the frontier: at the same or lower cost, GLM-5.3-Flash scores 41.90 for $280.
Compare something else
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-opus-4-8/trinity-large-thinking · Markdown: /api/v1/compare/claude-opus-4-8/trinity-large-thinking?format=md · llms.txt · agent skill