Models
Anthropic
Document Arena Rankings

@arenaX · Apr 20, 2026

Document Arena Rankings

@arena's leaderboard drew 77.3K views on X: 1.7x its median post and #435 of 1,162 AI chart posts we hold by views. Read Oct 12, 2026.

Claude Opus 4.7 ranks #1 in Document Arena

XData Leaderboard Claude Opus 4.7 All Anthropic models claude-opus-4-7 claude-opus-4-6 gpt-5.4 muse-sparkclaude-opus-4-6-thinkingclaude-opus-4-7-thinkingclaude-sonnet-4-6claude-opus-4-5-20251101

@arena: Document Arena Rankings — Published by @arena on X, Apr 20, 2026. Source: x.com

67/ 100

ViralChart score

Reached and resonated

More views and a higher engagement rate than the median post: it travelled and people acted on it.

#304 of 1,162 AI chart posts we hold · #42 of 239 @arena posts. Score = views 40%, likes 30%, engagement rate 15%, save rate 15%, each as a percentile of every AI chart post we hold.

Our read

The post sits in the Reached and resonated quadrant at #304 of 1,162 AI chart posts.

Its score of 67 puts it at #304 of 1,162 AI chart posts.

The post ranked #1 of 2 from this account that day.

Engagement of 0.97% sits at the 71st percentile among AI chart posts.

0.33views per follower

77.3K views from an account with 234.1K followers.

2posts from @arena that day

Part of a run of 2 posts on Apr 20, 2026. This one was #1 of 2 by views that day.

top 29%engagement rate

0.97% of viewers liked, reposted, quoted or replied. The median post gets 0.73%.

top 31%save rate

0.114% of viewers bookmarked it to come back to. The median post gets 0.076%.

Public X numbers from our read on Oct 12, 2026. Peers: 1,162 AI chart posts we hold and 239 from @arena.

Where it sits

Reach against resonance

Each dot is a post. Right is more views, up is a higher engagement rate. The lines are the medians, so the four corners are the four kinds of post.

Among 1,162 AI chart posts we hold

Score #304 of 1,162

Views	77.3K	#435	top 37%
Likes	652	#370	top 32%
Engagement rate	0.97%	#336	top 29%
Save rate	0.114%	#358	top 31%

Among 239 @arena posts

Score #42 of 239

Views	77.3K	#90	top 37%
Likes	652	#61	top 25%
Engagement rate	0.97%	#51	top 21%
Save rate	0.114%	#57	top 24%

Growth

One read so far

Views77.3K

Age at our read175 days

Views per day of life441views divided by days since it was posted

Dots are our reads. The dotted line from the day it was posted to our first read is a gap, not data.

@arena's posts over time

Every post from this account we hold, by date and views. This one is marked; the line is the running median of the last 10.

News · Apr 20, 2026

@arena posts Document Arena Rankings leaderboard with Claude Opus 4.7

A 10-model leaderboard from @arena drew 77.3K views and a 0.97% engagement rate, above the AI chart median of 0.73%.

What happened

@arena posted a Document Arena Rankings leaderboard on April 20, 2026. It came with 1 other post from the account that day, Vision Arena Rankings.

The numbers

The post reached 77.3K views, ranking #435 of 1,162 AI chart posts. Its score of 67 ranked #304 of 1,162 AI chart posts and #42 of 239 @arena posts.

The lesson

A 10-model leaderboard at 0.97% engagement beat the AI chart median of 0.73%: dense comparison tables hold attention when the ranking is the point.

What it means

At #42 of 239 @arena posts, this leaderboard trails the account's own top chart posts, even as its 0.97% engagement clears the account median of 0.68%.

Written by ViralChart from public numbers read on Oct 12, 2026. Every number is checked against our data before it is shown.

Updates: what @arena posted next

Data and API

20 points read off this chart

Estimated from the image 40%

Series	Group	Value	Read
Rank	1	1 points	estimated
Score	1	1521 points	estimated
Rank	2	2 points	estimated
Score	2	1520 points	estimated
Rank	3	3 points	estimated
Score	3	1517 points	estimated
Rank	4	4 points	estimated
Score	4	1508 points	estimated
Rank	5	5 points	estimated
Score	5	1499 points	estimated
Rank	6	6 points	estimated
Score	6	1476 points	estimated

Showing 12 of 20. All points, the redraw and the maker

Max plan · API

GET https://viral-chart.com/api/posts/77e77716d807.json
GET https://viral-chart.com/api/charts/77e77716d807.json
GET https://viral-chart.com/api/charts/77e77716d807.skill.md

Make one like this Open the post JSON Chart data JSON Skill file API docs

Static files in this prototype. The post JSON holds the public numbers, ranks, score, quadrant, our reads and, when checked, our copy.

API · Max

Use this chart via API

On the Max plan you can pull this chart's numbers with the provenance of each one, as JSON or CSV, with its redraw spec, or call it from an agent over MCP. Chart id 77e77716d807.

Approximate values. Our two readings of this chart agreed only in part (confidence 0.40 of 1), so check the original before you quote a number. The API marks it lowConfidence, and ?min_confidence=0.5 leaves it out.

See the Max plan API docs

	Path	Returns	Plan
GET	`/api/v1/charts/77e77716d807`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/77e77716d807/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/77e77716d807/render?view=1`	The draw-only view this page uses	Open
POST	`/mcp`	Tool get_chart_data with this id, for Claude, Cursor and other agents	Max

curlMax

curl -s https://viral-chart.com/api/v1/charts/77e77716d807/data \
  -H "Authorization: Bearer $VIRALCHART_KEY"

Claude CodeMax

claude mcp add --transport http viralchart https://viral-chart.com/mcp \
  --header "Authorization: Bearer $VIRALCHART_KEY"

60 requests a minute per key; over that you get 429 with Retry-After. Up to 5 keys per account, made on your account page and shown once. Without Max, the data route answers 402 with a link to the plans. The numbers describe a chart its publisher owns, and every file carries a license note.

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