Models
Anthropic
Artificial Analysis Coding Agent Index

@ArtificialAnlysX · May 22, 2026

Artificial Analysis Coding Agent Index

@ArtificialAnlys's benchmark bar chart drew 534.1K views on X: 47x @artificialanlys's median post and #142 of 1,162 AI chart posts we hold by views. Read Oct 13, 2026.

Coding agent performance, cost, token usage, and time comparison

XData Benchmark bar chart Claude Code All Anthropic models Claude Opus 4.7 Claude Opus 4Claude Opus 4.5Claude Opus 4.1Claude Opus 3.7Claude Opus 3.5Claude Opus 3Claude Opus 2.5

@ArtificialAnlys: Artificial Analysis Coding Agent Index — Published by @ArtificialAnlys on X, May 22, 2026. Source: x.com

69/ 100

ViralChart score

Wide but thin

More views than the median post but a lower engagement rate: many saw it, few acted. Common for big accounts.

#246 of 1,162 AI chart posts we hold · #65 of 491 @artificialanlys 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 lands in Wide but thin, with a score rank of #246 of 1,162 AI chart posts.

Its 534K views are 47x @ArtificialAnlys's median post, ranking #23 of 491 @ArtificialAnlys posts by views.

A score of 69 places it #246 of 1,162 AI chart posts and #65 of 491 @ArtificialAnlys posts.

Engagement sits at 0.44%, the 22nd percentile among AI chart posts and #907 of 1,162 AI chart posts.

47x@artificialanlys's median post

534.1K views, where @artificialanlys's typical post gets 11.4K.

12xthe median benchmark bar chart post

Across 215 benchmark bar chart posts we hold, the median gets 44.4K views.

bottom 22%engagement rate

0.44% of viewers liked, reposted, quoted or replied. The median post gets 0.73%.

bottom 32%save rate

0.053% of viewers bookmarked it to come back to. The median post gets 0.076%.

Public X numbers from our read on Oct 13, 2026. Peers: 1,162 AI chart posts we hold and 491 from @artificialanlys.

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 #246 of 1,162

Views	534.1K	#142	top 12%
Likes	1.9K	#169	top 15%
Engagement rate	0.44%	#907	bottom 22%
Save rate	0.053%	#785	bottom 32%

Among 491 @artificialanlys posts

Score #65 of 491

Views	534.1K	#23	top 5%
Likes	1.9K	#29	top 6%
Engagement rate	0.44%	#408	bottom 17%
Save rate	0.053%	#322	bottom 35%

Growth

Our reads cover 22 hours

Views534.1K

Age at our read144 days

Views per day of life3.7Kviews divided by days since it was posted

Gained between our reads+4views over 22 hours, about 4 a day now

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

@artificialanlys'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 · May 22, 2026

@ArtificialAnlys posts Coding Agent Index benchmark bar chart

The May 22, 2026 post drew 534K views against a 39.9K median among AI chart posts, with engagement at 0.44%.

What happened

@ArtificialAnlys published a benchmark bar chart on the Artificial Analysis Coding Agent Index on May 22, 2026. It was the account's only post that day.

The numbers

It reached 534K views, #142 of 1,162 AI chart posts and #23 of 491 @ArtificialAnlys posts by views. Its score of 69 ranks #246 of 1,162 AI chart posts.

The lesson

At 0.44% engagement against a 0.73% median among AI chart posts, this 15-model benchmark bar chart drew views but not likes, reposts, quotes or replies at the median rate.

What it means

For @ArtificialAnlys, 534K views sit 47x its own median post, yet the 0.44% engagement rate trails its 0.82% median: wide reach with thin interaction.

Written by ViralChart from public numbers read on Oct 13, 2026. Every number is checked against our data before it is shown.

Updates: what @artificialanlys posted next

Data and API

13 points read off this chart

Estimated from the image 30%

Group	Value	Read
Claude Code Opus 4.7	67 %	estimated
Claude Code Opus 4.5	65 %	estimated
Codex Current 2.5	63 %	estimated
Claude Code Opus 4.7	61 %	estimated
Codex Current 2.5	60 %	estimated
Claude Code Opus 4.5	60 %	estimated
Codex Current 2.5	58 %	estimated
GLM-4.5	53 %	estimated
Claude Code Opus 4.6	51 %	estimated
Claude Code Opus 4.6	50 %	estimated
Kimi K2.5	50 %	estimated
DeepSeek V4	48 %	estimated

Showing 12 of 13. All points, the redraw and the maker

Max plan · API

GET https://viral-chart.com/api/posts/40a08a01597f.json
GET https://viral-chart.com/api/charts/40a08a01597f.json
GET https://viral-chart.com/api/charts/40a08a01597f.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 40a08a01597f.

Approximate values. Our two readings of this chart agreed only in part (confidence 0.30 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/40a08a01597f`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/40a08a01597f/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/40a08a01597f/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/40a08a01597f/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.