Models
Kimi (Moonshot AI)
AI Model Performance Metrics

@ArtificialAnlysX · Apr 21, 2026

AI Model Performance Metrics

@ArtificialAnlys's bar chart drew 10.7K views on X: 0.9x @artificialanlys's median post and #805 of 1,162 AI chart posts we hold by views. Read Oct 12, 2026.

AI model performance across key metrics

XData Bar chart Kimi K2 All Kimi (Moonshot AI) models GPT-4o DeepSeek V3Claude 3.5 SonnetGemini 1.5 ProLlama 3.1 405BQwen2.5 72B

@ArtificialAnlys: AI Model Performance Metrics — Published by @ArtificialAnlys on X, Apr 21, 2026. Source: x.com

32/ 100

ViralChart score

Small but loved

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

#873 of 1,162 AI chart posts we hold · #281 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 at #873 of 1,162 AI chart posts.

Its 0.019% save rate sits at the 8th percentile among AI chart posts, a bottom-decile figure against the 0.076% median.

The score of 32 lands at #873 of 1,162 AI chart posts and #281 of 491 @ArtificialAnlys posts.

It was #2 of 3 posts from this account that day, with 3 posts from this account that day.

bottom 8%save rate

0.019% of viewers bookmarked it to come back to. The median post gets 0.076%.

3posts from @artificialanlys that day

Part of a run of 3 posts on Apr 21, 2026. This one was #2 of 3 by views that day.

0.4xthe median bar chart post

Across 241 bar chart posts we hold, the median gets 25.6K views.

top 40%engagement rate

0.83% 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 #873 of 1,162

Views	10.7K	#805	bottom 31%
Likes	82	#788	bottom 32%
Engagement rate	0.83%	#464	top 40%
Save rate	0.019%	#1,066	bottom 8%

Among 491 @artificialanlys posts

Score #281 of 491

Views	10.7K	#251	bottom 49%
Likes	82	#241	top 49%
Engagement rate	0.83%	#235	top 48%
Save rate	0.019%	#440	bottom 10%

Growth

One read so far

Views10.7K

Age at our read175 days

Views per day of life61views 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 · Apr 21, 2026

@ArtificialAnlys posts bar chart on AI model performance metrics

A bar chart on AI model performance metrics drew 10.7K views and an 0.83% engagement rate, with saves at the 8th percentile.

What happened

On April 21, 2026, @ArtificialAnlys published a bar chart on AI model performance metrics. It came with 2 other posts from this account that day, on Artificial Analysis Intelligence Index v4.0 and Output Tokens Used in AI Evaluations.

The numbers

It reached 10.7K views, ranking #805 of 1,162 AI chart posts, against a median of 39.9K views among AI chart posts. Its score of 32 ranks #873 of 1,162 AI chart posts and #281 of 491 @ArtificialAnlys posts.

The lesson

A 0.019% save rate, at the 8th percentile among AI chart posts, sits below the 0.076% median. The bar chart drew 10.7K views, and saves stayed in the bottom decile.

What it means

At #281 of 491 @ArtificialAnlys posts, this chart sits below the account's own middle. The 10.7K views against the 39.9K median among AI chart posts show the reach gap.

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 45%

Group	Value	Read
OpenAI o1	39	estimated
GPT-4o	24	estimated
Claude 3.5 Sonnet	19	estimated
Claude 3 Opus	16	printed
GPT-4 Turbo	16	estimated
Claude 3 Haiku	12	printed
Gemini 1.5 Pro	10	estimated
Claude 3 Sonnet	6	estimated
GPT-3.5 Turbo	6	estimated
Gemini 1.5 Flash	5	estimated
Mistral Large	4	estimated
Mistral Medium	2	estimated

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

Max plan · API

GET https://viral-chart.com/api/posts/a3efc0f796ed.json
GET https://viral-chart.com/api/charts/a3efc0f796ed.json
GET https://viral-chart.com/api/charts/a3efc0f796ed.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 a3efc0f796ed.

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/a3efc0f796ed`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/a3efc0f796ed/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/a3efc0f796ed/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/a3efc0f796ed/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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