Anthropic · proprietary

Claude Opus 4

Claude Opus 4 by Anthropic appears in 1 source with Reasoning at 35.16. Best read for Code quality, LLM, Multimodal.

CreatorAnthropic

Release date2025-05-22

Knowledge cutoffNot published

ContextUnknown

Input priceUnknown

Output priceUnknown

Modalitytext + vision

CountryUS

Metrics

All source-backed metrics

Open in leaderboard

LLM Stats Rank53ranking · source_rank

Reasoning35.16reasoning · index_reasoning

Math27.05math · index_math

Coding22.14coding · index_code

Writing25.01writing · index_communication

Vision20.55multimodal · index_vision

Tool calling23.04tool_calling · index_tool_calling

Healthcare9.3domain · index_healthcare

GPQA79.6 %reasoning · gpqa_score

AIME 202575.5 %math · aime_2025_score

SWE-bench Verified72.5 %coding · swe_bench_verified_score

Code Arena931.9 %coding · coding_arena_score

ARC-AGI v28.6 %reasoning · arc_agi_v2_score

MMMLU88.8 %reasoning · mmmlu_score

Terminal Bench39.2 %coding · terminal_bench_score

TAU2 Retail81.4 %agent · tau_bench_retail_score

Evidence

Citations and source overlap

LLM StatsPublic full LLM leaderboard advanced explorer snapshot, including ranking, benchmark indexes, pricing, speed, context, license, and model metadata.Retrieved 2026-06-01

FAQ

How should I read this profile?

Treat this as a source-backed model dossier, not an EvalKit-run verification. The public values are replicated from linked sources and kept source-scoped.

Is Claude Opus 4 verified by EvalKit?

No. EvalKit currently shows 0 verified rows until real run evidence exists.

Why can metrics disagree?

Different sources test different tasks, dates, prompts, and aggregation methods. EvalKit keeps those differences visible instead of merging them into a fake universal score.