Models
DeepSeek
Pareto Frontier for Agent Arena

@arenaX · Aug 20, 2026

Pareto Frontier for Agent Arena

@arena's scatter plot drew 82.1K views on X: 1.8x its median post and #423 of 1,162 AI chart posts we hold by views. Read Oct 12, 2026.

XData Scatter plot DeepSeek V4 All DeepSeek models DeepSeek V4 ProDeepSeek-V4-Pro (High)Claude Opus 5 (High)KimI K3 (Max)GPT 5.5 (High)GPT 5.5GLM 5.2 (Max)GPT 5.6 Luna (xHigh)

@arena: Pareto Frontier for Agent Arena — Published by @arena on X, Aug 20, 2026. Source: x.com

57/ 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.

#507 of 1,162 AI chart posts we hold · #107 of 239 @arena 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 Wide but thin quadrant, with a score rank of #507 of 1,162 AI chart posts.

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

It was one of 4 posts from this account that day, ranking #2 of 4 by views that day.

Its 0.054% save rate sits at the 33rd percentile among AI chart posts, 0.70x the 0.076% median.

3charts in this one post

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

4posts from @arena that day

Part of a run of 4 posts on Aug 20, 2026. This one was #2 of 4 by views that day.

0.35views per follower

82.1K views from an account with 234.1K followers.

1.8x@arena's median post

82.1K views, where @arena's typical post gets 46.2K.

Public X numbers from our read on Oct 12, 2026. Peers: 1,162 AI chart posts we hold and 239 from @arena.

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 #507 of 1,162

Views	82.1K	#423	top 36%
Likes	535	#429	top 37%
Engagement rate	0.73%	#583	bottom 50%
Save rate	0.054%	#777	bottom 33%

Among 239 @arena posts

Score #107 of 239

Views	82.1K	#87	top 36%
Likes	535	#85	top 35%
Engagement rate	0.73%	#107	top 45%
Save rate	0.054%	#178	bottom 26%

Growth

One read so far

Views82.1K

Age at our read54 days

Views per day of life1.5Kviews 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.

@arena'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 20, 2026

@arena posts Pareto Frontier for Agent Arena scatter plot

The scatter plot drew 82.1K views against a 39.9K median among AI chart posts, with a 0.054% save rate.

What happened

@arena posted a scatter plot titled Pareto Frontier for Agent Arena on August 20, 2026. It came with 3 charts in the post and 4 posts from this account that day.

The numbers

It reached 82.1K views, ranking #423 of 1,162 AI chart posts by views. Its score of 57 ranks #507 of 1,162 AI chart posts and #107 of 239 @arena posts.

The lesson

The chart shows Net Improvement values of 10% and 6.26%, yet the post's 0.054% save rate is 0.70x the 0.076% median among AI chart posts. A 3-chart post at 3 charts keeps the same save rate as any single chart in it.

What it means

At #107 of 239 @arena posts, this chart post sits below the account's own top tier. Its 0.054% save rate against the 0.076% median among AI chart posts marks the gap between views and bookmarks.

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

Updates: what @arena posted next

Data and API

9 points read off this chart

Estimated from the image 45%

Group	Value	Read
Claude Opus 5 (High)	10 %	printed
Kimi K3 (Max)	8 %	estimated
GPT 5.5 (High)	7 %	estimated
GPT 5.5	6 %	estimated
DeepSeek V4 Pro (High)	6.26 %	printed
GLM 5.2 (Max)	5 %	estimated
GPT 5.6 Luna (High)	4 %	estimated
DeepSeek V4 Pro	2 %	estimated
Mimo V2.5 Pro	-5 %	estimated

Max plan · API

GET https://viral-chart.com/api/posts/7adf2e08c788.json
GET https://viral-chart.com/api/charts/7adf2e08c788.json
GET https://viral-chart.com/api/charts/7adf2e08c788.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 7adf2e08c788.

Approximate values. Our two readings of this chart agreed only in part (confidence 0.45 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/7adf2e08c788`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/7adf2e08c788/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/7adf2e08c788/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/7adf2e08c788/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.