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Models · Anthropic

Claude Sonnet 5

Anthropic's Claude model, released 29 Jun 2026.

Top three for

No task yet.

Evidence

Independently tested. 21 independent results so far.

Cost

$11 per 1,000 typical requests, if you use it directly.

Reads at once

1,500 pages of about 500 words.

Where you can use it

The apps and plans that include it, cheapest first.

App and planPriceAccess
Claude FreeFreeIncluded, the default
Claude Pro$20/month
$17 a month if paid yearly
Included
Claude Max$100/month
From $100 a month; a $200 tier has four times the usage
Included

Where it ranks, task by task

Its place on each task's score, among the models we compare that have enough results to score.

TaskPositionTask score
Best AI for Excel and spreadsheets4th of 879
Best AI for legal questions5th of 854
Best AI for business6th of 846
Best AI for coding and building apps6th of 1052
Best AI for accounting and finance6th of 846
Best AI for presentations and PowerPoint6th of 841
Best AI for studying and homework8th of 1269
Best AI for health questions8th of 1442
Best AI for maths and science9th of 1266
Best AI for documents, PDFs and notes9th of 1355
Best AI for research10th of 1139
Best AI for planning and personal admin11th of 1440
Best AI for translation and languages11th of 1440
Best AI for writing11th of 1431
Best AI for CVs, job applications and interviews11th of 1432

Test results

Every test we use that has a result for this exact version.

TestResultPosition
Answering business questions from a spreadsheetTested by us
Normie Mode
30/302nd of 6
Professional tasks in banking, consulting and law
Mercor
55%4th of 8
People's votes on expert questions
LMArena
rating 14917th of 14
People's votes on health questions
LMArena
rating 14447th of 13
Would a real maintainer accept its code?
Cognition
43%5th of 9
People's votes on science questions
LMArena
rating 14638th of 14
People's votes on maths questions
LMArena
rating 14678th of 13
Pulling information out of documents into tables
DTBench authors
92%8th of 13
Research-level maths
Epoch AI
66%7th of 11
People's votes on coding questions
LMArena
rating 14839th of 14
People's votes on long, detailed requests
LMArena
rating 14649th of 14
People's votes on following instructions
LMArena
rating 145310th of 14
People's votes on legal questions
LMArena
rating 145810th of 14
Building features in real software projects
Datacurve
54%6th of 8
Competition maths
Epoch AI
95%9th of 12
People's votes on back-and-forth conversations
LMArena
rating 145411th of 14
People's votes on questions in other languages
LMArena
rating 143111th of 14
People's votes overall
LMArena
rating 144311th of 14
People's votes on writing and language
LMArena
rating 143511th of 14
Graduate-level science questions
NYU and others
91%9th of 11
People's votes on business and finance questions
LMArena
rating 143612th of 14
People's votes on creative writing
LMArena
rating 141612th of 14
Answering short factual questions correctly
Google DeepMind
34%10th of 11

Details

Maker
Anthropic
Released
29 Jun 2026
Status
Current
Name checked
Confirmed with Anthropic
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