Models
Anthropic
AI Model Benchmarks: Artificial Analysis Indexes

@ArtificialAnlysX · Jul 24, 2026

AI Model Benchmarks: Artificial Analysis Indexes

@ArtificialAnlys's bar chart drew 222.3K views on X: 19x @artificialanlys's median post and #245 of 1,162 AI chart posts we hold by views. Read Oct 13, 2026.

AI model performance across two benchmark indexes

XData Bar chart Claude Fable 5 All Anthropic models Kimi K3Claude Code Opus 5Codex GPT-5.6Claude Code 4.5Grok Build 4.5Claude Code Opus 4.8OpenCode Muse SparkClaude Code Fast

@ArtificialAnlys: AI Model Benchmarks: Artificial Analysis Indexes — Published by @ArtificialAnlys on X, Jul 24, 2026. Source: x.com

82/ 100

ViralChart score

Reached and resonated

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

#34 of 1,162 AI chart posts we hold · #5 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

The post sits in the Reached and resonated quadrant, at #34 of 1,162 AI chart posts.

Its 222K views sit 19x above @ArtificialAnlys's own median of 11.4K, ranking #48 of 491 @ArtificialAnlys posts by views.

A score of 82 places it #34 of 1,162 AI chart posts and #5 of 491 @ArtificialAnlys posts.

It was #1 of 4 posts from this account that day, ahead of the next at 59.2K views.

19x@artificialanlys's median post

222.3K views, where @artificialanlys's typical post gets 11.4K.

8.7xthe median bar chart post

Across 241 bar chart posts we hold, the median gets 25.6K views.

4posts from @artificialanlys that day

Part of a run of 4 posts on Jul 24, 2026. This one was #1 of 4 by views that day.

top 20%save rate

0.149% 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 #34 of 1,162

Views	222.3K	#245	top 21%
Likes	2.1K	#146	top 13%
Engagement rate	1.09%	#256	top 22%
Save rate	0.149%	#234	top 20%

Among 491 @artificialanlys posts

Score #5 of 491

Views	222.3K	#48	top 10%
Likes	2.1K	#19	top 4%
Engagement rate	1.09%	#133	top 27%
Save rate	0.149%	#121	top 25%

Growth

Our reads cover 28 hours

Views222.3K

Age at our read81 days

Views per day of life2.7Kviews divided by days since it was posted

Gained between our reads+6views over 28 hours, about 5 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 · Jul 24, 2026

@ArtificialAnlys bar chart on AI model benchmark indexes

A single bar chart of AI model performance across two benchmark indexes drew 222K views and a 1.09% engagement rate.

What happened

On July 24, 2026, @ArtificialAnlys posted one bar chart on AI model performance across two benchmark indexes. It was one of 4 posts from the account that day, alongside AA-Briefcase Elo vs. Cost per Task, AI Model Task Performance Metrics, and AA-Briefcase Rubric and Analytical Quality Scores.

The numbers

It reached 222K views, #245 of 1,162 AI chart posts, against a median of 39.9K among AI chart posts. Its score of 82 ranks #34 of 1,162 AI chart posts and #5 of 491 @ArtificialAnlys posts.

The lesson

A 1.09% engagement rate against a 0.15% save rate shows readers engaged without keeping the chart. The 9-model bar chart earned its #34 of 1,162 AI chart posts on engagement, not saves.

What it means

At #5 of 491 @ArtificialAnlys posts, this chart sits near the top of the account's own output. The 19x gap over the account's 11.4K median views shows the account's chart posts can travel well beyond its usual reach.

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

61 points read off this chart

Estimated from the image 57%

Series	Group	Value	Read
Artificial Analysis Intelligence Index v4.1	Claude Opus 4.5 (high)	61 score	printed
Artificial Analysis Intelligence Index v4.1	Claude Opus 4.5 (max)	60 score	printed
Artificial Analysis Intelligence Index v4.1	Claude Opus 4.5 (medium)	59 score	printed
Artificial Analysis Intelligence Index v4.1	GPT-5.1 (high)	59 score	estimated
Artificial Analysis Intelligence Index v4.1	Claude Opus 4.5 (low)	57.5 score	printed
	GPT-5.1 (max)	58 score	estimated
Artificial Analysis Intelligence Index v4.1	Claude Opus 4.5 (with fallback)	56 score	printed
	Kimi K2 Thinking	56 score	estimated
Artificial Analysis Intelligence Index v4.1	Claude Opus 4.5 (no)	55 score	printed
Artificial Analysis Intelligence Index v4.1	Claude Opus 4.5 (with fallback)	54.5 score	printed
	GPT-5.1 (low)	55 score	estimated
	GPT-5.1 (medium)	55 score	estimated

Showing 12 of 61. All points, the redraw and the maker

Max plan · API

GET https://viral-chart.com/api/posts/45bc873fe534.json
GET https://viral-chart.com/api/charts/45bc873fe534.json
GET https://viral-chart.com/api/charts/45bc873fe534.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 45bc873fe534.

See the Max plan API docs

	Path	Returns	Plan
GET	`/api/v1/charts/45bc873fe534`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/45bc873fe534/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/45bc873fe534/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/45bc873fe534/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.

More charts about Claude Fable 5

Claude Fable 5: Claude Mythos 5 and Fable 5 Benchmark Comparison

OfficialX · AnthropicJun 9, 2026

Claude Mythos 5 and Fable 5 Benchmark Comparison6.3M views · 15.4K likes