Claude Opus 4.6 (Adaptive)

Claude Opus 4.6 (Adaptive) is a reasoning model from Anthropic in the Claude Opus 4.6 family. 18 benchmarks count toward its score, in 7 categories.

availableShows if the model has enough results for an index.
IndexOverall score out of 100.62.2 ±4.3
CoverageShare of the index weight with results.95%
SpeedOutput tokens per second.
Input / 1MUS dollars per 1M input tokens.N/A
Output / 1MUS dollars per 1M output tokens.N/A
ContextMaximum tokens in one request.1M
EloLMArena rating and rank.N/A

The index is a score out of 100. The ± range shows how much it can change.

CapabilitiesScore per category, out of 100.

Out of 100
AgenticMulti-step tasks with tools.
65.5
CodingCode writing and repair.
62.0
ReasoningLogic problems and puzzles.
63.5
MultimodalTasks with images and text.
61.5
KnowledgeFacts and expert knowledge.
64.1
MultilingualTasks in many languages.
N/A
InstructionTasks with strict rules in the prompt.
43.0
MathMath problems.
58.3

Results

18 counted
BenchmarkThe test name.CategoryThe capability that the test measures.ResultThe score from the publisher.IndexThis result as a score out of 100.RunThe settings of the run.DateDate of the result.Published byThe source of the result.
AIMEMath95.6%58.316 Apr 2026Vals AI
Artificial Analysis Global-MMLU-LiteMultilingual92.2%Artificial Analysis
τ²-Bench Tool-Agent-User EvaluationAgentic92.1%64.9Victor Barres et al.
GPQA DiamondKnowledge89.6%61.01 Sept 2026Vals AI
Artificial Analysis GPQA DiamondKnowledge89.6%60.4Artificial Analysis
MMLU ProKnowledge89.1%60.91 Sept 2026Vals AI
LiveCodeBenchCoding84.7%61.31 Sept 2026Vals AI
MMMU ProMultimodal83.9%63.81 Sept 2026Vals AI
SWE-benchCoding78.2%60.31 Sept 2026Vals AI
Artificial Analysis Long Context ReasoningReasoning78.0%62.2Artificial Analysis
Artificial Analysis MMMU-ProMultimodal75.4%59.2Artificial Analysis
Terminal-Bench 2.0Agentic58.4%64.44 Jun 2026Vals AI
Vibe Code Bench v1.1Coding53.5%64.4OpenHands21 Sept 2026Vals AI
Artificial Analysis IFBenchInstruction53.1%43.0Artificial Analysis
Artificial Analysis Omniscience AccuracyKnowledge47.0%72.0Artificial Analysis
Artificial Analysis Humanity's Last ExamKnowledge39.9%67.8Artificial Analysis
APEX-Agents-AAAgentic33.0%67.1Artificial Analysis / Mercor
Artificial Analysis Intelligence IndexKnowledge31.9%62.4Artificial Analysis
Critical Physics TasksReasoning12.6%64.8Artificial Analysis

18 benchmarks count, from 18 of 19 results. A grey row does not count. Too few models took that benchmark.

Sources

BenchLM benchmark aggregationUsed with attribution; per-benchmark results credited to their original authorsVals AI, collected directlyNo licence stated. Read from the public leaderboard and credited to Vals AI

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