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Anthropic Claude Opus 4.7

  • Anthropic
  • Released April 16, 2026
  • No public weights listed
  • 1M context

As of October 20, 2026, Anthropic Claude Opus 4.7 ranks #25 of 213 models overall with 40.7 on the Artificial Analysis Intelligence Index. Its strongest category is knowledge, where it ranks #7 of 147. Anthropic Claude Opus 4.7 costs $5.00 per million input tokens and $25.00 per million output tokens. It was released on April 16, 2026.

Its output price ranks 327 of 349 priced models, counting from the cheapest.

  • Coding index 51.1 Thin, 1 benchmark
  • Cost per solved task $2.95 One SWE-bench Verified task, solved
  • Output, per million tokens $25.00 327 of 349 from the cheapest
  • Input, per million tokens $5.00 OpenRouter list price
  • Context window 1M Tokens per request

About and specs

Opus 4.7 is the next generation of Anthropic's Opus family, built for long-running, asynchronous agents. Building on the coding and agentic strengths of Opus 4.6, it delivers stronger performance on...

API model id anthropic/claude-opus-4.7
  • Tool callingListed
  • Structured outputsListed
  • JSON modeListed
  • Reasoning modeListed
  • Web searchNot listed
Takes in
Text, Images, Files
Gives back
Text
Context window
1M tokens
Max output
128K tokens
Knowledge cutoff
January 2026, per Anthropic model documentation
Cached input $/Mtok
$0.50
Cache write $/Mtok
$6.25
Reasoning $/Mtok
Not priced apart
Web search, per request
$0.01
Tokenizer
Claude
Requests moderated
Yes, by the provider
Withdrawn on
No date announced
Parameters
Not published
Downloads, all time
No public weights
Training compute
No estimate published
Output speed
Not measured
Time to first token
Not measured
Speed on OpenRouter
45 tokens/s via Anthropic, 30-minute median
First token on OpenRouter
0.8 s via Anthropic, 30-minute median

Benchmarks: 102 of 190 measured

The tick on a coding bar is the median of every model measured on it. Outside coding, the place is this model's rank on that board. A board that never ran the model says so.

Coding index

51.1
  • Aider polyglot Not measured
  • SWE-bench Verified Not measured
  • LiveBench coding Not measured
  • LMArena WebDev Elo, scaled from 1200 to 1900 1558 Elo 51 of 100

The index averages only the coding benchmarks that have a result; the others are skipped, never filled in. How it is weighted

Other public boards

All rankings

Best placings

  1. SAGE (Vals AI)1#1 of 74
  2. LMArena Text: multi-turn#4 of 139
  3. LMArena Vision: English3#3 of 85
  4. MortgageTax (Vals AI)3#3 of 68

Lowest placings

  1. Furniture assembly#22 of 33
  2. FrontierCode#27 of 41
  3. EBR-bench#16 of 26

Coding18 of 34 boards

12 more coding boards

Not measured on SWE-bench Lite, SWE-bench (full test set), SWE-bench Multimodal, SWE-bench Multilingual, Terminal-Bench 4 (Vals AI), IOI (Vals AI), SWE-bench Multimodal (Vals AI), Vibe Code Bench 1-100 (Vals AI), SkillsBench (Vals AI), CyberBench (Vals AI), LiveCodeBench (Artificial Analysis run), SciCode, DeepSWE, FrontierSWE, Cybench, ALE-Bench

Intelligence2 of 2 boards

Agentic work11 of 39 boards

5 more agentic work boards

Not measured on Design Arena: agents building web apps, Design Arena: agents building full-stack apps, Design Arena: agents building mobile apps, Design Arena: agents building Android apps, Design Arena: agents building Godot games, Design Arena: agents building games, Design Arena: HTML slides, Design Arena: PowerPoint slides, Design Arena: spreadsheets, LiveBench research, LiveBench browser, LiveBench long agentic, SREBench (Vals AI), Harvey's Legal Agent Benchmark (Vals AI), BioMysteryBench (Vals AI), Terminal-Bench-Science (Vals AI), Vals Science Index, Time Horizon Index (Vals AI), CUA-bench (Vals AI), Robo-bench (Vals AI), METR time horizons, Remote Labor Index, GDPval, BALROG, DeepResearch Bench, TheAgentCompany, OSWorld, SpireClimb

Reasoning17 of 21 boards

11 more reasoning boards

Not measured on LiveBench reasoning, MysteryMechanism (Vals AI), VPCT, BIG-Bench Hard

Math7 of 13 boards

1 more math boards

Not measured on MATH 500 (Vals AI), MGSM (Vals AI), AA Math Index, AIME 2025 (Artificial Analysis run), MATH level 5, GSM8K

Knowledge12 of 17 boards

6 more knowledge boards

Not measured on MedQA (Vals AI), MMLU Pro (Artificial Analysis run), MMLU, GeoBench, AI2 Reasoning Challenge

Web design0 of 9 boards

Not measured on Design Arena: websites, Design Arena: UI components, Design Arena: game dev, Design Arena: data viz, Design Arena: 3D, Design Arena: all code categories, Design Arena: SVG, Design Arena: ASCII art, LiveBench design

General34 of 46 boards

28 more general boards

Not measured on Vals Index, LiveBench data analysis, Public Benefits Bench (Vals AI), Fiction.LiveBench, Creative writing (Lech Mazur), CL-bench, Surface Evolver Bench, HellaSwag, WinoGrande, PIQA, CL-bench Life, LMArena Vision: captioning

Image generation0 of 5 boards

Not measured on Design Arena: images, Design Arena: graphic design, Design Arena: logos, LMArena Text to Image, LMArena Image Edit

Public boards shown as published (Vals AI, Artificial Analysis, Design Arena) and kept out of the coding index. Each links to its source on the benchmark page.

All 190 benchmarks as a table
Benchmark results for Anthropic Claude Opus 4.7
BenchmarkResultIndex weight
Aider polyglotCoding Not measured 35%
SWE-bench VerifiedCoding Not measured 30%
SWE-bench LiteCoding Not measured Not in index
SWE-bench (full test set)Coding Not measured Not in index
SWE-bench MultimodalCoding Not measured Not in index
SWE-bench MultilingualCoding Not measured Not in index
LiveBench codingCoding Not measured 20%
LMArena WebDevCoding 1558 15%
Vals IndexGeneral Not measured Not in index
GPQA DiamondReasoning 90.2% Not in index
AIMEMath 96.3% Not in index
MMLU ProKnowledge 89.9% Not in index
AA Intelligence IndexIntelligence 40.7 Not in index
AA Coding IndexCoding 73.6 Not in index
AA Agentic IndexAgentic work 38.6 Not in index
Design Arena: websitesWeb design Not measured Not in index
Design Arena: UI componentsWeb design Not measured Not in index
Design Arena: game devWeb design Not measured Not in index
Design Arena: data vizWeb design Not measured Not in index
Design Arena: 3DWeb design Not measured Not in index
Design Arena: all code categoriesWeb design Not measured Not in index
Design Arena: SVGWeb design Not measured Not in index
Design Arena: ASCII artWeb design Not measured Not in index
Design Arena: agents building web appsAgentic work Not measured Not in index
Design Arena: agents building full-stack appsAgentic work Not measured Not in index
Design Arena: agents building mobile appsAgentic work Not measured Not in index
Design Arena: agents building Android appsAgentic work Not measured Not in index
Design Arena: agents building Godot gamesAgentic work Not measured Not in index
Design Arena: agents building gamesAgentic work Not measured Not in index
Design Arena: HTML slidesAgentic work Not measured Not in index
Design Arena: PowerPoint slidesAgentic work Not measured Not in index
Design Arena: spreadsheetsAgentic work Not measured Not in index
Design Arena: imagesImage generation Not measured Not in index
Design Arena: graphic designImage generation Not measured Not in index
Design Arena: logosImage generation Not measured Not in index
LiveBench reasoningReasoning Not measured Not in index
LiveBench data analysisGeneral Not measured Not in index
LiveBench researchAgentic work Not measured Not in index
LiveBench browserAgentic work Not measured Not in index
LiveBench long agenticAgentic work Not measured Not in index
LiveBench designWeb design Not measured Not in index
LiveCodeBench (Vals AI)Coding 85.1% Not in index
SWE-bench Verified (Vals AI)Coding 82.0% Not in index
Terminal-Bench 4 (Vals AI)Coding Not measured Not in index
Vibe Code Bench (Vals AI)Coding 71.0% Not in index
Code migration (Vals AI)Coding 43.9% Not in index
ProgramBench (Vals AI)Coding 0.0% Not in index
SREBench (Vals AI)Agentic work Not measured Not in index
IOI (Vals AI)Coding Not measured Not in index
Terminal-Bench 2.1 (Vals AI)Coding 68.5% Not in index
SWE-bench Multimodal (Vals AI)Coding Not measured Not in index
Vibe Code Bench 1-100 (Vals AI)Coding Not measured Not in index
SkillsBench (Vals AI)Coding Not measured Not in index
CyberBench (Vals AI)Coding Not measured Not in index
Finance Agent (Vals AI)Agentic work 51.5% Not in index
Tax Agent Bench (Vals AI)Agentic work 23.7% Not in index
Legal Research Bench (Vals AI)Agentic work 38.5% Not in index
Harvey's Legal Agent Benchmark (Vals AI)Agentic work Not measured Not in index
Excel Modeling Benchmark (Vals AI)Agentic work 63.7% Not in index
BioMysteryBench (Vals AI)Agentic work Not measured Not in index
Terminal-Bench-Science (Vals AI)Agentic work Not measured Not in index
Vals Science IndexAgentic work Not measured Not in index
Time Horizon Index (Vals AI)Agentic work Not measured Not in index
CUA-bench (Vals AI)Agentic work Not measured Not in index
Robo-bench (Vals AI)Agentic work Not measured Not in index
Public Benefits Bench (Vals AI)General Not measured Not in index
MysteryMechanism (Vals AI)Reasoning Not measured Not in index
MMMU Pro (Vals AI)Reasoning 85.5% Not in index
MATH 500 (Vals AI)Math Not measured Not in index
MGSM (Vals AI)Math Not measured Not in index
SAGE (Vals AI)General 56.1% Not in index
LegalBench (Vals AI)Knowledge 85.3% Not in index
CaseLaw (Vals AI)Knowledge 68.4% Not in index
CorpFin (Vals AI)Knowledge 66.1% Not in index
TaxEval (Vals AI)Knowledge 75.3% Not in index
MortgageTax (Vals AI)Knowledge 70.3% Not in index
MedQA (Vals AI)Knowledge Not measured Not in index
MedCode (Vals AI)Knowledge 54.9% Not in index
MedScribe (Vals AI)General 83.0% Not in index
Vals Multimodal IndexGeneral 67.4% Not in index
AA Math IndexMath Not measured Not in index
GPQA Diamond (Artificial Analysis run)Reasoning 91.4% Not in index
Humanity's Last Exam (Artificial Analysis run)Reasoning 42.3% Not in index
MMLU Pro (Artificial Analysis run)Knowledge Not measured Not in index
LiveCodeBench (Artificial Analysis run)Coding Not measured Not in index
SciCodeCoding Not measured Not in index
Terminal-Bench Hard (Artificial Analysis run)Coding 54.5% Not in index
IFBenchGeneral 58.6% Not in index
Long context reasoning (AA-LCR)General 78.7% Not in index
τ²-Bench TelecomAgentic work 88.6% Not in index
AIME 2025 (Artificial Analysis run)Math Not measured Not in index
Terminal-BenchCoding 80.2% Not in index
DeepSWECoding Not measured Not in index
FrontierCodeCoding 38.5% Not in index
FrontierSWECoding Not measured Not in index
GSO-BenchCoding 44.1% Not in index
WeirdMLCoding 76.4% Not in index
MirrorCodeCoding 31.1% Not in index
APEX-AgentsAgentic work 49.2% Not in index
METR time horizonsAgentic work Not measured Not in index
Remote Labor IndexAgentic work Not measured Not in index
GDPvalAgentic work Not measured Not in index
OSWorld 2.0Agentic work 18.2% Not in index
BALROGAgentic work Not measured Not in index
DeepResearch BenchAgentic work Not measured Not in index
PostTrainBenchAgentic work 28.6% Not in index
GPQA Diamond (Epoch AI run)Reasoning 90.2% Not in index
ARC-AGIReasoning 93.5% Not in index
ARC-AGI-2Reasoning 75.8% Not in index
Humanity's Last ExamReasoning 36.2% Not in index
SimpleBenchReasoning 61.7% Not in index
Chess puzzlesReasoning 41.0% Not in index
Mystery game puzzlesReasoning 28.0% Not in index
EBR-benchReasoning 19.0% Not in index
OTIS Mock AIMEMath 97.8% Not in index
FrontierMath, tiers 1 to 3Math 70.2% Not in index
FrontierMath, tier 4Math 31.7% Not in index
ProofBenchMath 54.0% Not in index
MATH level 5Math Not measured Not in index
GSM8KMath Not measured Not in index
SimpleQA VerifiedKnowledge 51.7% Not in index
MMLUKnowledge Not measured Not in index
GeoBenchKnowledge Not measured Not in index
DTBenchGeneral 94.7% Not in index
LMCAGeneral 52.2% Not in index
Fiction.LiveBenchGeneral Not measured Not in index
Creative writing (Lech Mazur)General Not measured Not in index
CL-benchGeneral Not measured Not in index
Surface Evolver BenchGeneral Not measured Not in index
Furniture assemblyGeneral 33.3% Not in index
ExploitBenchGeneral 26.5% Not in index
CybenchCoding Not measured Not in index
TheAgentCompanyAgentic work Not measured Not in index
OSWorldAgentic work Not measured Not in index
SpireClimbAgentic work Not measured Not in index
VPCTReasoning Not measured Not in index
BIG-Bench HardReasoning Not measured Not in index
AI2 Reasoning ChallengeKnowledge Not measured Not in index
HellaSwagGeneral Not measured Not in index
WinoGrandeGeneral Not measured Not in index
PIQAGeneral Not measured Not in index
CL-bench LifeGeneral Not measured Not in index
ALE-BenchCoding Not measured Not in index
Vending-Bench 2Agentic work $10,937 Not in index
Epoch Capabilities IndexIntelligence 156.3 Not in index
LMArena TextGeneral 1490 Not in index
LMArena Text: codingCoding 1519 Not in index
LMArena Text: hard promptsReasoning 1506 Not in index
LMArena Text: mathMath 1499 Not in index
LMArena Text: instruction followingGeneral 1498 Not in index
LMArena Text: creative writingGeneral 1486 Not in index
LMArena VisionGeneral 1317 Not in index
LMArena Text: EnglishGeneral 1496 Not in index
LMArena Text: non-EnglishGeneral 1480 Not in index
LMArena Text: ChineseGeneral 1532 Not in index
LMArena Text: GermanGeneral 1495 Not in index
LMArena Text: JapaneseGeneral 1474 Not in index
LMArena Text: KoreanGeneral 1464 Not in index
LMArena Text: FrenchGeneral 1503 Not in index
LMArena Text: SpanishGeneral 1495 Not in index
LMArena Text: RussianGeneral 1494 Not in index
LMArena Text: PolishGeneral 1489 Not in index
LMArena Text: multi-turnGeneral 1506 Not in index
LMArena Text: longer queriesGeneral 1506 Not in index
LMArena Text: expertReasoning 1521 Not in index
LMArena Text: hard prompts in EnglishReasoning 1508 Not in index
LMArena Text: software and ITCoding 1516 Not in index
LMArena Text: mathematical workMath 1509 Not in index
LMArena Text: scienceKnowledge 1508 Not in index
LMArena Text: medicine and healthcareKnowledge 1495 Not in index
LMArena Text: legal and governmentKnowledge 1505 Not in index
LMArena Text: business and financeKnowledge 1490 Not in index
LMArena Text: writing and languageGeneral 1493 Not in index
LMArena Text: entertainment and mediaGeneral 1474 Not in index
LMArena WebDev: ReactCoding 1560 Not in index
LMArena WebDev: HTMLCoding 1554 Not in index
LMArena WebDev: from an imageCoding 1577 Not in index
LMArena Vision: EnglishGeneral 1322 Not in index
LMArena Vision: ChineseGeneral 1371 Not in index
LMArena Vision: reading textGeneral 1327 Not in index
LMArena Vision: diagramsReasoning 1336 Not in index
LMArena Vision: homeworkReasoning 1337 Not in index
LMArena Vision: humorGeneral 1309 Not in index
LMArena Vision: captioningGeneral Not measured Not in index
LMArena Vision: recognizing thingsGeneral 1278 Not in index
LMArena Vision: creative writingGeneral 1326 Not in index
LMArena SearchAgentic work 1230 Not in index
LMArena DocumentGeneral 1495 Not in index
LMArena Text to ImageImage generation Not measured Not in index
LMArena Image EditImage generation Not measured Not in index

What it costs

A list price says what a token costs. The cost per solved task says what a working answer costs, which is the number that decides.

Output price against the market

Claude Opus 4.7 pricing
$0.0112Dashed line: median $1.80, log scale$600.00
$25.00 per million output tokens is cheaper than 5% of the 344 paid models in the catalog.

Cost per solved task

How it is computed
$2.42one attempt, Vals AI 82.0%tasks solved $2.95per solved task

Nearly as good as Claude Opus 4.7, for less

What the boards say about its runs

Beside a result, many boards publish what the run cost, how long it took, the tokens it spent or the votes behind a rating. Each figure as its board printed it, one board per row.

What each board publishes about the runs behind Anthropic: Claude Opus 4.7's results
BoardResultWhat the run costAlso published
SWE-bench Verified (Vals AI) 82.0% $2.42 per test Duration, as printed 7m 22s
Vibe Code Bench (Vals AI) 71.0% $21.41 per test Duration, as printed 35m 42s
Code migration (Vals AI) 43.9% $36.39 per test Duration, as printed 1h 12m
Terminal-Bench 2.1 (Vals AI) 68.5% $1.98 per test Duration, as printed 13m 37s
Finance Agent (Vals AI) 51.5% $4.03 per test Duration, as printed 6m 00s
Tax Agent Bench (Vals AI) 23.7% $1.27 per test Duration, as printed 4m 39s
Legal Research Bench (Vals AI) 38.5% $3.06 per test Duration, as printed 8m 32s
Excel Modeling Benchmark (Vals AI) 63.7% $12.76 per test Duration, as printed 38m 36s
Vals Multimodal Index 67.4% $4.44 per test Duration, as printed 9m 24s
WeirdML 76.4% $1.8207 per run Median lines of code 147
ARC-AGI 93.5% $1.41 per task Nothing else
ProofBench 54.0% $1.8078 per test Time per proof 11m 20s
59 more boards
What each board publishes about the runs behind Anthropic: Claude Opus 4.7's results, continued
LMArena WebDev 1558 Elo Not published Votes 17,910 · Interval (±) ±5.8
GPQA Diamond 90.2% Not published Latency, as printed 3m 23s
AIME 96.3% Not published Latency, as printed 3m 02s
MMLU Pro 89.9% Not published Latency, as printed 3m 08s
LiveCodeBench (Vals AI) 85.1% Not published Latency, as printed 7m 42s
ProgramBench (Vals AI) 0.0% Not published Duration, as printed 54m 07s
MMMU Pro (Vals AI) 85.5% Not published Latency, as printed 1m 11s
SAGE (Vals AI) 56.1% Not published Latency, as printed 2m 05s
LegalBench (Vals AI) 85.3% Not published Latency, as printed 27 s
CaseLaw (Vals AI) 68.4% Not published Latency, as printed 18 s
CorpFin (Vals AI) 66.1% Not published Latency, as printed 18 s
TaxEval (Vals AI) 75.3% Not published Latency, as printed 1m 02s
MortgageTax (Vals AI) 70.3% Not published Latency, as printed 16 s
MedCode (Vals AI) 54.9% Not published Latency, as printed 54 s
MedScribe (Vals AI) 83.0% Not published Latency, as printed 1m 08s
APEX-Agents 49.2% Not published Mean score 63.1%
OSWorld 2.0 18.2% Not published With partial credit 48.9%
LMArena Text 1490 Elo Not published Votes 65,116 · Interval (±) ±3.7
LMArena Text: coding 1519 Elo Not published Votes 18,573 · Interval (±) ±5.8
LMArena Text: hard prompts 1506 Elo Not published Votes 43,663 · Interval (±) ±4.4
LMArena Text: math 1499 Elo Not published Votes 3,286 · Interval (±) ±10.7
LMArena Text: instruction following 1498 Elo Not published Votes 22,744 · Interval (±) ±5.4
LMArena Text: creative writing 1486 Elo Not published Votes 11,806 · Interval (±) ±6.9
LMArena Vision 1317 Elo Not published Votes 23,139 · Interval (±) ±6.5
LMArena Text: English 1496 Elo Not published Votes 30,177 · Interval (±) ±4.9
LMArena Text: non-English 1480 Elo Not published Votes 34,937 · Interval (±) ±4.6
LMArena Text: Chinese 1532 Elo Not published Votes 4,182 · Interval (±) ±9.8
LMArena Text: German 1495 Elo Not published Votes 1,022 · Interval (±) ±18.9
LMArena Text: Japanese 1474 Elo Not published Votes 715 · Interval (±) ±24.3
LMArena Text: Korean 1464 Elo Not published Votes 1,149 · Interval (±) ±18.6
LMArena Text: French 1503 Elo Not published Votes 2,295 · Interval (±) ±14.3
LMArena Text: Spanish 1495 Elo Not published Votes 2,051 · Interval (±) ±14.3
LMArena Text: Russian 1494 Elo Not published Votes 6,866 · Interval (±) ±8.0
LMArena Text: Polish 1489 Elo Not published Votes 1,122 · Interval (±) ±17.8
LMArena Text: multi-turn 1506 Elo Not published Votes 11,424 · Interval (±) ±6.8
LMArena Text: longer queries 1506 Elo Not published Votes 30,078 · Interval (±) ±5.1
LMArena Text: expert 1521 Elo Not published Votes 7,101 · Interval (±) ±8.0
LMArena Text: hard prompts in English 1508 Elo Not published Votes 20,836 · Interval (±) ±5.6
LMArena Text: software and IT 1516 Elo Not published Votes 26,175 · Interval (±) ±5.1
LMArena Text: mathematical work 1509 Elo Not published Votes 3,651 · Interval (±) ±10.6
LMArena Text: science 1508 Elo Not published Votes 11,043 · Interval (±) ±6.7
LMArena Text: medicine and healthcare 1495 Elo Not published Votes 4,959 · Interval (±) ±9.2
LMArena Text: legal and government 1505 Elo Not published Votes 5,256 · Interval (±) ±9.0
LMArena Text: business and finance 1490 Elo Not published Votes 13,025 · Interval (±) ±6.4
LMArena Text: writing and language 1493 Elo Not published Votes 16,572 · Interval (±) ±6.0
LMArena Text: entertainment and media 1474 Elo Not published Votes 15,118 · Interval (±) ±6.3
LMArena WebDev: React 1560 Elo Not published Votes 13,873 · Interval (±) ±6.4
LMArena WebDev: HTML 1554 Elo Not published Votes 2,267 · Interval (±) ±13.5
LMArena WebDev: from an image 1577 Elo Not published Votes 6,946 · Interval (±) ±9.1
LMArena Vision: English 1322 Elo Not published Votes 9,834 · Interval (±) ±8.7
LMArena Vision: Chinese 1371 Elo Not published Votes 1,504 · Interval (±) ±17.6
LMArena Vision: reading text 1327 Elo Not published Votes 16,736 · Interval (±) ±6.6
LMArena Vision: diagrams 1336 Elo Not published Votes 6,240 · Interval (±) ±9.1
LMArena Vision: homework 1337 Elo Not published Votes 3,084 · Interval (±) ±11.6
LMArena Vision: humor 1309 Elo Not published Votes 889 · Interval (±) ±20.9
LMArena Vision: recognizing things 1278 Elo Not published Votes 154 · Interval (±) ±40.6
LMArena Vision: creative writing 1326 Elo Not published Votes 1,454 · Interval (±) ±16.3
LMArena Search 1230 Elo Not published Votes 127,506 · Interval (±) ±4.9
LMArena Document 1495 Elo Not published Votes 22,192 · Interval (±) ±6.4

On these lists

Compare with models of a similar score

All 135 comparisons for Claude Opus 4.7