Thoughts on AI, technology, and the future we're building.

New posts every week

HomeAll PostsAI NewsAI Basics
Timelines
ChatGPTOpenAI release historyAnthropic ClaudeClaude release historyGoogle GeminiGemini release history
Benchmarks
OverviewFull model trackerValue RankingsPerformance for the moneyCoding RankingsSWE-bench and code signalsAgent RankingsTool and workflow signalsReasoning RankingsKnowledge and reasoningLong ContextDocument and retrieval signalsLab ComparisonsProvider-level rankings
CategoriesAboutContact

Subscribe to Newsletter

Practical AI news, tips, tricks, tool analysis, sent straight to your inbox.

No spam. Unsubscribe anytime.

Practical explainers, tool notes, and systems thinking for people turning new AI capability into useful work.

Explore

  • All Posts
  • Categories
  • About
  • Contact

Categories

  • AI News
  • AI Basics
  • ChatGPT
  • Anthropic
  • AI Tools
  • AI Video
  • AI Images
  • Courses

Connect

LinkedInTwitterRSS

© 2026. All rights reserved.

Benchmark suiteUpdated May 27, 2026

Claude Opus 4.5 20251101 Thinking 32K.

A model-level benchmark profile for Claude Opus 4.5 20251101 Thinking 32K, combining Arena category ranks, suite indexes, commercial price and speed data, SWE-bench status, and lab context.

Anthropic lab page

Lab

Anthropic

Proprietary

Coverage

22%

2 of 9 tracked signals

Best Arena rank

#12

WebDev Arena

Best suite

#6

Coding / 84

OverviewFull public trackerValuePerformance for the moneyCodingCode and SWE-bench signalsAgentsTool and workflow readinessReasoningKnowledge and reasoning signalsContextDocument and retrieval signalsLabsProvider comparisons

Model profile

Benchmark signal map.

This view treats missing values as coverage gaps, then puts every available score, rank, cost, and speed signal into the same visual hierarchy.

Analyst view

Claude Opus 4.5 20251101 Thinking 32K is strongest on coding.

22% coverage

Its best composite result is rank #6 in the coding view, with a 84 coding index. The strongest raw Arena signal is WebDev Arena at rank #12 with 13,063 public votes.

Best current lane

Coding

#6 / 84 coding index

Strongest raw signal

Code

#12, 1490 score

Commercial posture

No price match

Artificial Analysis row not matched

Coverage gaps

Vision ArenaSearch ArenaDocument ArenaBlended priceLatencyOutput speedSWE-bench

Profile completeness

2 of 9 signals matched

22%

Arena categories

2/5

Code, Text

Commercial match

Missing

No Artificial Analysis match

SWE-bench

Not listed

No confident software benchmark row

Raw identifier

claude-opus-4-5-20251101-thinking-32k

FrontierReasoningCoding

Performance cockpit

Public benchmark scores

Arena rows show score, public rank, confidence interval, vote count, and publish date. Missing rows stay visible as coverage gaps.

Text Arena

Arena category

1,473#19

1469-1476 CI

37,130 votes

May 27, 2026

Arena public leaderboard dataset

WebDev Arena

Arena category

1,490#12

1483-1498 CI

13,063 votes

May 25, 2026

Arena public leaderboard dataset

Vision Arena

Arena category

Not listed

No confident public Arena row for this category.

Coverage gap

Search Arena

Arena category

Not listed

No confident public Arena row for this category.

Coverage gap

Document Arena

Arena category

Not listed

No confident public Arena row for this category.

Coverage gap

SWE-bench Verified

Software issue resolution

Not listed

No confident SWE-bench row matched to this model.

Coverage gap

Cost and speed

Commercial profile

Price, latency, and throughput are only shown when a confident commercial source row is matched.

Blended price

Not listed

USD / 1M tokens

Input price

Not listed

USD / 1M input tokens

Output price

Not listed

USD / 1M output tokens

Latency

Not listed

Median time to first token

Output speed

Not listed

Median generation speed

Matched source row

Not listed

Suite position

Composite ranks by benchmark lens.

These views combine available public signals into purpose-specific indexes. A missing card means the model lacks enough source coverage for that lens.

Value

Quality, price, latency, and output speed

Not listed

Not enough matched source rows for this composite view.

Coding

Code Arena, SWE-bench, and output speed

#684

coding index

Code Arena rank #121,490
No confident matchNot listed
output speedNot listed

Agents

Search, documents, code, and latency

#4384

agent proxy

Search ArenaNot listed
Docs ArenaNot listed
latencyNot listed

Reasoning

Text, documents, vision, and mode signal

#2068

reasoning proxy

Text Arena rank #191,473
Docs ArenaNot listed
Vision ArenaNot listed

Long context

Document, search, and text benchmark proxy

#2968

context proxy

Docs ArenaNot listed
Search ArenaNot listed
Text Arena rank #191,473

Lab context

Nearby Anthropic profiles.

Same-lab models make it easier to see whether this profile is a flagship, value play, specialist, or lower-coverage row.

Full lab

Claude Opus 4.7

claude-opus-4-7

Proprietary

Best rank

#1

Coverage

89%

Claude Opus 4.6 Thinking

claude-opus-4-6-thinking

Proprietary

Best rank

#1

Coverage

78%

Claude Opus 4.7 Thinking

claude-opus-4-7-thinking

Proprietary

Best rank

#1

Coverage

44%

Claude Opus 4.6 Search

claude-opus-4-6-search

Proprietary

Best rank

#2

Coverage

11%

Claude Opus 4.6

claude-opus-4-6

Proprietary

Best rank

#3

Coverage

89%

Claude Sonnet 4.6

claude-sonnet-4-6

Proprietary

Best rank

#5

Coverage

78%

Claude Opus 4.5 20251101

claude-opus-4-5-20251101

Proprietary

Best rank

#10

Coverage

78%

Claude Sonnet 4.6 Search

claude-sonnet-4-6-search

Proprietary

Best rank

#12

Coverage

11%