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AnthropicX · Oct 7, 2026 · official

Real-world knowledge GDPval-AA tasks by effort level

Anthropic's scatter plot drew 270.3K views on X: 0.6x its median post and #223 of 1,162 AI chart posts we hold by views. Read Oct 13, 2026.

Model effort and cost tradeoff on GDPval tasks

XDataScatter plotClaude Haiku 4All Anthropic modelsGPT-6 LunaHaiku 5.5Sonnet 5.5Haiku 4.5
Published by Anthropic on X, Oct 7, 2026. Source: x.com
75/ 100

ViralChart score

Reached and resonated

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

#117 of 1,162 AI chart posts we hold · #16 of 56 Anthropic 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 #117 of 1,162 AI chart posts.

Its score of 75 ranks #117 of 1,162 AI chart posts.

The post carries 3 charts, and every chart in the post shares the post's numbers.

It ranked #2 of 2 by views among the account's posts that day.

12xthe median scatter plot post

Across 187 scatter plot posts we hold, the median gets 22.4K views.

0.14views per follower

270.3K views from an account with 1.9M followers.

3charts in this one post

The numbers belong to the post, so every chart in it shares them and it is ranked once.

2posts from Anthropic that day

Part of a run of 2 posts on Oct 7, 2026. This one was #2 of 2 by views that day.

Public X numbers from our read on Oct 13, 2026. Peers: 1,162 AI chart posts we hold and 56 from Anthropic.

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 #117 of 1,162

Views270.3K#223top 19%
Likes2.4K#127top 11%
Engagement rate0.94%#367top 32%
Save rate0.056%#754bottom 35%

Among 56 Anthropic posts

Score #16 of 56

Views270.3K#33bottom 42%
Likes2.4K#27top 47%
Engagement rate0.94%#8top 13%
Save rate0.056%#26top 46%

Growth

Our reads cover 25 hours

Views270.3K
Age at our read6 days
Views per day of life45.3Kviews divided by days since it was posted
Gained between our reads+866views over 25 hours, about 837 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.

Anthropic'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 7, 2026

Anthropic posts GDPval effort and cost scatter plot

A scatter plot on model effort and cost tradeoff on GDPval tasks drew 270K views and a 0.94% engagement rate.

What happened

Anthropic posted a scatter plot on October 7, 2026, on real-world knowledge GDPval-AA tasks by effort level. It came with 3 charts in the post, including agentic computer use performance by effort level and multidisciplinary reasoning by effort level.

The numbers

The post reached 270K views, ranking #223 of 1,162 AI chart posts, against a median of 39.9K views among AI chart posts. Its score of 75 ranks #117 of 1,162 AI chart posts and #16 of 56 Anthropic posts.

The lesson

A scatter plot with 4 models shown and 3 charts in the post drew 270K views and a 0.94% engagement rate. The save rate of 0.056% sits below the engagement rate, so the post travelled on views rather than saves.

What it means

At #16 of 56 Anthropic posts, this chart post sits above the account's own median rank. The gap between 270K views and the 39.9K median among AI chart posts shows the reach is there, while the 0.056% save rate trails the 0.94% engagement rate.

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

Data and API

16 points read off this chart

Estimated from the image 61%
SeriesGroupValueRead
Haiku 5.5Low1130estimated
Haiku 5.5Med1280estimated
Haiku 5.5High1410estimated
Haiku 5.5Xhigh1505estimated
Haiku 5.5Max1605estimated
Sonnet 5.5Low1165estimated
Sonnet 5.5Med1325estimated
Sonnet 5.5High1550estimated
Sonnet 5.5Xhigh1745estimated
Sonnet 5.5Max1845estimated
Haiku 4.5Low740estimated
Haiku 4.5Med1270estimated

Showing 12 of 16. All points, the redraw and the maker

Max plan · API

GET https://viral-chart.com/api/posts/dd95ed605d7d.json
GET https://viral-chart.com/api/charts/dd95ed605d7d.json
GET https://viral-chart.com/api/charts/dd95ed605d7d.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 dd95ed605d7d.

See the Max planAPI docs
PathReturnsPlan
GET/api/v1/charts/dd95ed605d7dTitle, publisher, date, form, point count; with a Max key, the data linkOpen
GET/api/v1/charts/dd95ed605d7d/dataEvery point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSVMax
GET/api/v1/charts/dd95ed605d7d/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/dd95ed605d7d/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?

Anthropic published it on Oct 7, 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.