Models / Anthropic
Claude Opus 5 (Adaptive Reasoning, Low Effort)
Claude Opus · Released 2026-07-24
AA Intelligence Index 50.6. Listed on Artificial Analysis with API pricing $5/$25 per 1M tokens. Benchmark rows sync from the AA snapshot — see the ledger on this page.
Frontier model tracked on Artificial Analysis. Use the benchmark ledger below for sourced scores; we do not infer numbers beyond published rows.
Per-benchmark positions
Where Claude Opus 5 (Adaptive Reasoning, Low Effort) places on each public benchmark source that publishes a row. Rank counts every model with a latest row in the same test — not a universal quality score.
No benchmark rows yet for Claude Opus 5 (Adaptive Reasoning, Low Effort).
Strongest rows in each family
The three highest-scoring carded models in each capability family. Where Claude Opus 5 (Adaptive Reasoning, Low Effort) shows up, it's highlighted.
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- 1100
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- 172
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- 189
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- 192
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- 391
- 195
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- 391
Best score per family
A high composite that hides a weak family is a trap. These bars surface the families where this model hasn't been publicly tested, and where it leads.
Where Claude Opus 5 (Adaptive Reasoning, Low Effort) sits on the scatter
Hover or tab any dot for name, score, and input price.
Full benchmark ledger
Every catalog benchmark for Claude Opus 5 (Adaptive Reasoning, Low Effort). Scores link to the original source; gaps mean no public row exists yet.
0 of 32 catalog benchmarks have a sourced row for Claude Opus 5 (Adaptive Reasoning, Low Effort).
Where the numbers come from
- Artificial Analysis models index· checked 2026-07-26