AnthropicClaude Sonnet 5 Search
As of 6 Nov 2026, Claude Sonnet 5 Search by Anthropic is not yet ranked on the BenchLeader Index, which needs at least five independent results across two categories.
In detail. Claude Sonnet 5 Search is an Anthropic model. It is not yet ranked: no independent benchmark results so far, only pricing and metadata.
- Blended price
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- Output speed
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- First answer
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- Context
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- Full answer
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- Cost per task
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- Tokens per task
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- Released
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- date not published by our sources
Versions
Anthropic has shipped 3 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 Sonnet 4.5 Search | – | – | – |
| Claude Sonnet 4.6 Search | – | – | – |
| Claude Sonnet 5 Searchthis page | – | – | – |
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 | 1193#24 | Arena (LMArena) |
More from Anthropic
See also
Questions people ask
- Why does Claude Sonnet 5 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 Sonnet 5 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 Sonnet 5 Search: benchmarks, pricing, speed and rank”, data as of 6 Nov 2026, https://www.benchleader.com/models/claude-sonnet-5-search.