Models
Anthropic
Claude Sonnet 4.5 WebDev Arena Ranking

@arenaX · Oct 2, 2025

Claude Sonnet 4.5 WebDev Arena Ranking

@arena's table chart drew 1.9K views on X: 0.0x its median post and #1,083 of 1,162 AI chart posts we hold by views. Read Oct 12, 2026.

Claude Sonnet 4.5 ties #4 for WebDev Arena

XData Table chart Claude Sonnet 4 All Anthropic models Gemini-2.5-ProGPT-5 (high)Claude Opus 4.1 (high)Claude Opus 4.1 (20250805)DeepSeek-R1-0528Claude Sonnet 4.5Claude Opus 4 (20250514)GLM-4.5

@arena: Claude Sonnet 4.5 WebDev Arena Ranking — Published by @arena on X, Oct 2, 2025. Source: x.com

20/ 100

ViralChart score

Small but loved

Fewer views than the median post but a higher engagement rate: a smaller crowd that acted on it.

#1,059 of 1,162 AI chart posts we hold · #225 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

It sits in Small but loved, at #1,059 of 1,162 AI chart posts.

Its 1.9K views sit at 0.04x @arena's median post, #233 of 239 @arena posts.

At 0.008 views per follower against a 0.20 median, it lands in the 3rd percentile.

A score of 20 puts it at #1,059 of 1,162 AI chart posts.

0.01views per follower

1.9K views from an account with 234.1K followers.

0.0x@arena's median post

1.9K views, where @arena's typical post gets 46.2K.

0.0xthe median table chart post

Across 95 table chart posts we hold, the median gets 133.2K views.

bottom 31%save rate

0.052% 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 #1,059 of 1,162

Views	1.9K	#1,083	bottom 7%
Likes	16	#1,057	bottom 9%
Engagement rate	0.88%	#413	top 35%
Save rate	0.052%	#802	bottom 31%

Among 239 @arena posts

Score #225 of 239

Views	1.9K	#233	bottom 3%
Likes	16	#228	bottom 5%
Engagement rate	0.88%	#70	top 29%
Save rate	0.052%	#185	bottom 23%

Growth

One read so far

Views1.9K

Age at our read375 days

Views per day of life5views 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 · Oct 2, 2025

@arena charts Claude Sonnet 4.5 WebDev Arena ranking

A 13-model table chart from @arena drew 1.9K views and a 0.88% engagement rate, with saves at 0.052%.

What happened

@arena posted a table chart on October 2, 2025 covering Claude Sonnet 4.5's WebDev Arena ranking. It was the account's only post that day.

The numbers

The post reached 1.9K views, #1,083 of 1,162 AI chart posts, and #233 of 239 @arena posts. Its score of 20 ranked #1,059 of 1,162 AI chart posts.

The lesson

A 13-model table chart drew 1.9K views against @arena's 46.2K median, with saves at 0.052%. The engagement rate of 0.88% held at or above the AI chart median while views stayed below it.

What it means

At #225 of 239 @arena posts by score, this chart sits near the bottom of the account's own output. The 0.04x gap to @arena's 46.2K median views marks how far a 13-model table can travel on this account.

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

36 points read off this chart

Estimated from the image 50%

Series	Group	Value	Read
Rank (UB)	GPT-5 (high)	1	estimated
Rank (UB)	Claude Opus 4.1 (20250805)	1	estimated
Rank (UB)	Claude Opus 4.1 (20250805)	1	estimated
Rank (UB)	Gemini-2.5-Pro	4	estimated
Rank (UB)	DeepSeek-R1-0528	4	estimated
Rank (UB)	Claude Sonnet 4.5	4	estimated
Rank (UB)	Claude Opus 4 (20250514)	5	estimated
Rank (UB)	GLM-4.5	5	estimated
Rank (UB)	GLM-4.5-Air	5	estimated
Rank (UB)	DeepSeek-V3.1-thinking	6	estimated
Rank (UB)	Qwen3-Coder	7	estimated
Rank (UB)	Claude Sonnet 4 (20250514)	7	estimated

Showing 12 of 36. All points, the redraw and the maker

Max plan · API

GET https://viral-chart.com/api/posts/903fd2c1f5f7.json
GET https://viral-chart.com/api/charts/903fd2c1f5f7.json
GET https://viral-chart.com/api/charts/903fd2c1f5f7.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 903fd2c1f5f7.

See the Max plan API docs

	Path	Returns	Plan
GET	`/api/v1/charts/903fd2c1f5f7`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/903fd2c1f5f7/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/903fd2c1f5f7/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/903fd2c1f5f7/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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Questions people ask

Where does this chart come from?

@arena published it on Oct 2, 2025 on X (x.com). We keep it here, with the publisher and date credited as text, so you can study it without leaving.

Can I make a chart like this?

Use the format, not the picture. Open its data page and use Make one like this: it starts from this chart's numbers and takes yours.