AnthropicClaude Opus 4 Search
As of 6 Nov 2026, Claude Opus 4 Search by Anthropic is not yet ranked on the BenchLeader Index, which needs at least five independent results across two categories.
In detail. Claude Opus 4 Search is an Anthropic model. It is not yet ranked: no independent benchmark results so far, only pricing and metadata.
- Blended price
- –
- Output speed
- –
- First answer
- –
- Context
- –
- Full answer
- –
- Cost per task
- –
- Tokens per task
- –
- Released
- –
- date not published by our sources
Versions
Anthropic has shipped 4 models under this name. Each is ranked on its own results; a newer version often has fewer results so far, which holds its index nearer the average until more arrive.
| Model | Released | Index | Rank |
|---|---|---|---|
| Claude Opus 4 Searchthis page | – | – | – |
| Claude Opus 4.1 Search | – | – | – |
| Claude Opus 4.5 Search | – | – | – |
| Claude Opus 4.6 Search | – | – | – |
Benchmark results
See all LLM benchmarks. One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.
Agents & tools
| Benchmark | not stated | Source | Trend |
|---|---|---|---|
| Arena Searchnot in index | 1152#35 | Arena (LMArena) |
More from Anthropic
See also
Questions people ask
- Why does Claude Opus 4 Search have no BenchLeader Index score?
- The index needs at least five independent results across at least two categories, and as of 6 Nov 2026 Claude Opus 4 Search does not have them yet. Launch-post scores are never used, so it is ranked once independent publishers have measured it.
Data as of 6 Nov 2026. Compare with another model.
Cite as: BenchLeader, “Claude Opus 4 Search: benchmarks, pricing, speed and rank”, data as of 6 Nov 2026, https://www.benchleader.com/models/claude-opus-4-search.