Models
Anthropic
AA-Briefcase Elo vs. Cost per Task

@ArtificialAnlysX · Jul 1, 2026

AA-Briefcase Elo vs. Cost per Task

@ArtificialAnlys's scatter plot drew 32.9K views on X: 2.9x @artificialanlys's median post and #624 of 1,162 AI chart posts we hold by views. Read Oct 12, 2026.

XData Scatter plot Claude Fable 5 All Anthropic models Claude Sonnet 5OpenAIGoogleAnthropicDeepSeekxAIMiniMaxNVIDIA

@ArtificialAnlys: AA-Briefcase Elo vs. Cost per Task — Published by @ArtificialAnlys on X, Jul 1, 2026. Source: x.com

62/ 100

ViralChart score

Small but loved

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

#423 of 1,162 AI chart posts we hold · #135 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 Small but loved quadrant, with a score rank of #423 of 1,162 AI chart posts.

Its 0.21% save rate sits at the 91st percentile among AI chart posts, 2.8x the 0.076% median.

The post drew 32.9K views against a 11.4K company median, a 2.9x ratio.

It ranked #1 of 3 posts from this account that day by views.

top 9%save rate

0.213% of viewers bookmarked it to come back to. The median post gets 0.076%.

top 12%engagement rate

1.32% of viewers liked, reposted, quoted or replied. The median post gets 0.73%.

2.9x@artificialanlys's median post

32.9K views, where @artificialanlys's typical post gets 11.4K.

3posts from @artificialanlys that day

Part of a run of 3 posts on Jul 1, 2026. This one was #1 of 3 by views that day.

Public X numbers from our read on Oct 12, 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 #423 of 1,162

Views	32.9K	#624	bottom 46%
Likes	377	#513	top 44%
Engagement rate	1.32%	#142	top 12%
Save rate	0.213%	#100	top 9%

Among 491 @artificialanlys posts

Score #135 of 491

Views	32.9K	#177	top 36%
Likes	377	#149	top 30%
Engagement rate	1.32%	#72	top 15%
Save rate	0.213%	#50	top 10%

Growth

One read so far

Views32.9K

Age at our read103 days

Views per day of life320views 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.

@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 1, 2026

@ArtificialAnlys posts AA-Briefcase Elo vs. Cost per Task scatter plot

The scatter plot drew 32.9K views and a 0.21% save rate, landing in the Small but loved quadrant.

What happened

@ArtificialAnlys published a scatter plot on July 1, 2026, titled AA-Briefcase Elo vs. Cost per Task. It came with 2 other posts from the account that day: Mean Turns per Task - AA-Briefcase and Presentation Elo vs Rubric Score.

The numbers

The post reached 32.9K views, ranking #624 of 1,162 AI chart posts by views and #177 of 491 @ArtificialAnlys posts. Its score rank is #423 of 1,162 AI chart posts.

The lesson

A 0.21% save rate at the 91st percentile shows that a scatter plot with 11 models can earn saves at 2.8x the AI chart median. The 32.9K views against a 39.9K median show reach stayed below the median even as saves ran above it.

What it means

For @ArtificialAnlys, this post's 32.9K views rank #177 of 491 of the account's posts, while its save rate sits at the 91st percentile among AI chart posts. The gap between a 2.8x save ratio and a 39.9K median views figure marks where the account's chart posts land.

Written by ViralChart from public numbers read on Oct 12, 2026. Every number is checked against our data before it is shown.

Updates: what @artificialanlys posted next

Data and API

63 points read off this chart

Estimated from the image 47%

Series	Group	Value	Read
Anthropic	Claude Sonnet 5 (high)	1500	estimated
Anthropic	Claude Sonnet 5 (max)	1450	estimated
Anthropic	Claude Opus 4.5 (max)	1400	estimated
Anthropic	Claude Sonnet 5 (medium)	1300	estimated
Anthropic	Claude Sonnet 5 (low)	1200	estimated
Anthropic	Claude Sonnet 4.6 (max)	1100	estimated
Anthropic	Claude Sonnet 4.6 (low)	1000	estimated
Anthropic	Claude Opus 4.5 (low)	900	estimated
Anthropic	Claude Sonnet 4.5 (high)	800	estimated
Anthropic	Claude Sonnet 4.5 (low)	700	estimated
Anthropic	Claude 3.5 Haiku	600	estimated
OpenAI	GPT-5.2 (high)	1300	estimated

Showing 12 of 63. All points, the redraw and the maker

Max plan · API

GET https://viral-chart.com/api/posts/a59d33661173.json
GET https://viral-chart.com/api/charts/a59d33661173.json
GET https://viral-chart.com/api/charts/a59d33661173.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 a59d33661173.

Approximate values. Our two readings of this chart agreed only in part (confidence 0.47 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/a59d33661173`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/a59d33661173/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/a59d33661173/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/a59d33661173/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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