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Artificial Analysis Coding Agent Index vs Cost per

@ArtificialAnlysX · Sep 3, 2026

Artificial Analysis Coding Agent Index vs Cost per

@ArtificialAnlys's scatter plot drew 11.4K views on X: 1.0x @artificialanlys's median post and #796 of 1,162 AI chart posts we hold by views. Read Oct 12, 2026.

AI coding agent cost vs performance scatter

XData Scatter plot Muse Spark All Meta models Kimi K3OpenCode-Gemini 3.8 FlashClaude Code - Opus 5Claude Code - Fable 5Muse Code - Muse Spark 1.2Grok Build - Grok 4.5Claude Code - Kimi K3Claude Code - Qwen 3.8 Max

@ArtificialAnlys: Artificial Analysis Coding Agent Index vs Cost per — Published by @ArtificialAnlys on X, Sep 3, 2026. Source: x.com

24/ 100

ViralChart score

Quiet

Fewer views and a lower engagement rate than the median post.

#1,009 of 1,162 AI chart posts we hold · #378 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

It sits in the Quiet quadrant, at #1,009 of 1,162 AI chart posts.

Its 0.026% save rate sits at the 13th percentile among AI chart posts, against a 0.076% median.

The score of 24 places it at #1,009 of 1,162 AI chart posts.

It ranked #5 of 5 by views among the account's posts that day.

3charts in this one post

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

5posts from @artificialanlys that day

Part of a run of 5 posts on Sep 3, 2026. This one was #5 of 5 by views that day.

bottom 13%save rate

0.026% of viewers bookmarked it to come back to. The median post gets 0.076%.

bottom 20%engagement rate

0.42% of viewers liked, reposted, quoted or replied. The median post gets 0.73%.

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 #1,009 of 1,162

Views	11.4K	#796	bottom 32%
Likes	43	#893	bottom 23%
Engagement rate	0.42%	#931	bottom 20%
Save rate	0.026%	#1,010	bottom 13%

Among 491 @artificialanlys posts

Score #378 of 491

Views	11.4K	#245	top 50%
Likes	43	#304	bottom 38%
Engagement rate	0.42%	#417	bottom 15%
Save rate	0.026%	#415	bottom 16%

Growth

One read so far

Views11.4K

Age at our read40 days

Views per day of life287views 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 · Sep 3, 2026

@ArtificialAnlys coding agent cost vs performance scatter

A 15-model scatter plot posted on September 3, 2026 drew 11.4K views and a 0.026% save rate.

What happened

@ArtificialAnlys posted a scatter plot of AI coding agent cost vs performance on September 3, 2026, with 15 models shown and 3 charts in the post. It came with 探头 other posts from the account that day, including AI Coding Agent Index at 1.7M views.

The numbers

It reached 11.4K views, ranking #796 of 1,162 AI chart posts, against a median of 39.9K views among AI chart posts. Its score of 24 ranks #1,009 of 1,162 AI chart posts and #378 of 491 @ArtificialAnlys posts.

The lesson

A 0.026% save rate at the 13th percentile among AI chart posts shows this scatter plot was not kept for citation. The 15-model comparison drew 11.4K views, below the 39.9K median among AI chart posts.

What it means

At #378 of 491 @ArtificialAnlys posts, this scatter plot sits below the account's own body of work. The 0.026% save rate against a 0.076% median among AI chart posts marks a wide gap on the metric that signals reference value.

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

26 points read off this chart

Estimated from the image 50%

Series	Group	Value	Read
Most attractive quadrant	OpenCode - Gemini 3.8 Flash (high) (Google)	68 USD	estimated
Most attractive quadrant	Grok Build - Grok 4.5 (high) (SpaceXAI)	66 USD	estimated
Most attractive quadrant	Muse Code - Muse Spark 1.2 (xhigh) (Meta)	65 USD	estimated
Most attractive quadrant	Kimi Code CLI - Kimi K3 (Moonshot AI)	63 USD	estimated
Most attractive quadrant	Claude Code - Qwen3.8 Max (Alibaba Cloud)	62 USD	estimated
Most attractive quadrant	Codex - GPT-5.6 Sol (max) (OpenAI)	60 USD	estimated
Most attractive quadrant	Codex - GPT-5.6 Terra (max) (OpenAI)	58 USD	estimated
Most attractive quadrant	Codex - GPT-5.6 Luna (max) (OpenAI)	56 USD	estimated
Most attractive quadrant	Muse Code - Muse Spark 1.3 (xhigh) (Meta)	57 USD	estimated
Most attractive quadrant	Codex - DeepSeek V4 Flash 0731 (max) (DeepSeek)	50 USD	estimated
Most attractive quadrant	Cursor CLI - Composer 2.5 Fast (Cursor)	38 USD	estimated
OpenAI	Codex - GPT-5.6 Sol (max) (OpenAI)	60 USD	estimated

Showing 12 of 26. All points, the redraw and the maker

Max plan · API

GET https://viral-chart.com/api/posts/85e0acf55da4.json
GET https://viral-chart.com/api/charts/85e0acf55da4.json
GET https://viral-chart.com/api/charts/85e0acf55da4.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 85e0acf55da4.

See the Max plan API docs

	Path	Returns	Plan
GET	`/api/v1/charts/85e0acf55da4`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/85e0acf55da4/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/85e0acf55da4/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/85e0acf55da4/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.