Why does Claude 4.7 have no BenchLeader Index score?

The index needs at least five independent results across at least two categories; as of 24 Oct 2026 Claude 4.7 has 2 that count. Launch-post scores are never used, so it is ranked once independent publishers have measured it.

When was Claude 4.7 released?

Anthropic released Claude 4.7 on 16 Apr 2026. BenchLeader has results for it at 4 reasoning-effort settings.

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Claude 4.7

Reasoning effort

Claude 4.7 is an Anthropic proprietary model, released 16 Apr 2026. It is not yet ranked: 2 independent results so far, and the index needs at least five across two categories. It has been measured at 4 reasoning-effort settings; this summary describes the best-scoring one, and the tabs above switch between them. Last measured 16 Apr 2026.stale: no new result in six months

Blended price: –
Output speed: –
First answer: –
Context: –
Full answer: –
Cost per run: –
Released: 16 Apr 2026

How it scores by categoryDashed line = average model (50). One step of 15 = one standard deviation.

Reasoning61

Versions

Anthropic has shipped 6 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 4.7lowthis page	16 Apr 2026	–	–
Claude 3.7	24 Feb 2025	–	–
Claude 2.1	21 Nov 2023	–	–
Claude 2.0	11 Jul 2023	–	–
Claude 2	11 Jul 2023	–	–
Claude 1.3	18 Apr 2023	–	–

Reasoning-effort configurations

The same model behaves differently depending on how much it is allowed to think. Each row is one setting, scored only on the benchmarks that were run at that setting. “Not stated” collects results from publishers that did not say which setting they used; for a reasoning model that is usually its thinking mode, but we do not assume it. Pick a setting here or at the top of the page to see its price, speed and category scores.

Effort	Index	Rank	Speed	First answer	Chat reply cost	Categories
lowbest	–	–	–	–	–	Reasoning 61
medium	–	–	–	–	–	Reasoning 63
high	–	–	–	–	–	Reasoning 64
max	–	–	–	–	–	Reasoning 66

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.

Reasoning

Benchmark	low	medium	high	max	Source
ARC-AGI-1	91.0%#69	91.0%#69	93.5%#49	92.0%#60	ARC Prize
ARC-AGI-2	62.1%#79	67.5%#65	68.3%#64	75.8%#49	ARC Prize

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Questions people ask

Why does Claude 4.7 have no BenchLeader Index score?: The index needs at least five independent results across at least two categories; as of 24 Oct 2026 Claude 4.7 has 2 that count. Launch-post scores are never used, so it is ranked once independent publishers have measured it.
When was Claude 4.7 released?: Anthropic released Claude 4.7 on 16 Apr 2026. BenchLeader has results for it at 4 reasoning-effort settings.

Data as of 24 Oct 2026. Compare these configurations.

Cite as: BenchLeader, “Claude 4.7: benchmarks, pricing, speed and rank”, data as of 24 Oct 2026, https://www.benchleader.com/models/claude-4-7.