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@ArtificialAnlysX · Aug 18, 2026

Artificial Analysis Intelligence Index v4.1

@ArtificialAnlys's annotated chart drew 233.9K views on X: 20x @artificialanlys's median post and #239 of 1,162 AI chart posts we hold by views. Read Oct 13, 2026.

AI Intelligence Index and cost analysis

XDataAnnotated chartGLM-5All Z.ai modelsGrok 4.1DeepSeek-V4Claude Opus 4.5GPT-5.2Gemini 3.5 ProKimi K2.5
Published by @ArtificialAnlys on X, Aug 18, 2026. Source: x.com
78/ 100

ViralChart score

Reached and resonated

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

#86 of 1,162 AI chart posts we hold · #11 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 #86 of 1,162 AI chart posts.

Its 234K views sit 20x above @ArtificialAnlys's own median of 11.4K.

A score of 78 lands at #86 of 1,162 AI chart posts.

Engagement of 0.95% sits above the 0.73% median among AI chart posts.

20x@artificialanlys's median post

233.9K views, where @artificialanlys's typical post gets 11.4K.

10xthe median annotated chart post

Across 62 annotated chart posts we hold, the median gets 22.8K views.

top 30%engagement rate

0.95% of viewers liked, reposted, quoted or replied. The median post gets 0.73%.

top 32%save rate

0.110% 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 #86 of 1,162

Views233.9K#239top 21%
Likes1.9K#164top 14%
Engagement rate0.95%#353top 30%
Save rate0.110%#373top 32%

Among 491 @artificialanlys posts

Score #11 of 491

Views233.9K#47top 9%
Likes1.9K#28top 6%
Engagement rate0.95%#183top 37%
Save rate0.110%#173top 35%

Growth

Our reads cover 28 hours

Views233.9K
Age at our read56 days
Views per day of life4.2Kviews divided by days since it was posted
Gained between our reads+31views over 28 hours, about 27 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 · Aug 18, 2026

@ArtificialAnlys posts Artificial Analysis Intelligence Index v4.1 chart

An annotated chart on the Artificial Analysis Intelligence Index v4.1 drew 234K views and a 0.95% engagement rate.

What happened

@ArtificialAnlys published an annotated chart on the Artificial Analysis Intelligence Index v4.1 on August 18, 2026. It was the account's only post that day.

The numbers

The post reached 234K views, #239 of 1,162 AI chart posts, and scored 78, #86 of 1,162 AI chart posts. Among @ArtificialAnlys posts it ranks #11 of 491 by score and #47 of 491 by views.

The lesson

One annotated chart with 6 models shown drew 234K views, 20x @ArtificialAnlys's median of 11.4K. Its 0.95% engagement rate cleared the 0.73% median among AI chart posts.

What it means

At #11 of 491 @ArtificialAnlys posts by score, this chart sits near the top of the account's own output. The 20x gap over its 11.4K median views shows the account's chart posts can travel far beyond its usual range.

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

  1. AI Model Cost vs Performance4K views
  2. AI model performance93.2K views
  3. Mobile Device Benchmark Evaluations3.3K views
  4. Average Score vs Output Tokens1.7K views
  5. Peak Inference Memory at 4K Context4.3K views
  6. AI Model Intelligence vs Cost Pareto167.5K views

Data and API

41 points read off this chart

Estimated from the image 54%
SeriesGroupValueRead
Claude Opus 4.563printed
Gemini 3.1 Pro61.5printed
GPT-5.2 (high)61printed
Gemini 3.1 Flash60printed
Kimi K2 Thinking59printed
GPT-5.2 (max)58printed
Claude Opus 4.5 (max)57printed
GPT-5.1 (high)56.5printed
Grok 4.1 (high)56printed
Claude Sonnet 4.554printed
MiniMax-M255printed
GPT-5.1 (max)52.5printed

Showing 12 of 41. All points, the redraw and the maker

Max plan · API

GET https://viral-chart.com/api/posts/69fc36b3a2e2.json
GET https://viral-chart.com/api/charts/69fc36b3a2e2.json
GET https://viral-chart.com/api/charts/69fc36b3a2e2.skill.md
Make one like thisOpen the post JSONChart data JSONSkill fileAPI 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 69fc36b3a2e2.

See the Max planAPI docs
PathReturnsPlan
GET/api/v1/charts/69fc36b3a2e2Title, publisher, date, form, point count; with a Max key, the data linkOpen
GET/api/v1/charts/69fc36b3a2e2/dataEvery point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSVMax
GET/api/v1/charts/69fc36b3a2e2/render?view=1The draw-only view this page usesOpen
POST/mcpTool get_chart_data with this id, for Claude, Cursor and other agentsMax
curlMax
curl -s https://viral-chart.com/api/v1/charts/69fc36b3a2e2/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?

@ArtificialAnlys published it on Aug 18, 2026 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.