Models
xAI
Agent Grok-4.5 Arena Rankings

@arenaX · Jul 13, 2026

Agent Grok-4.5 Arena Rankings

@arena's benchmark bar chart drew 5.8K views on X: 0.1x its median post and #917 of 1,162 AI chart posts we hold by views. Read Oct 12, 2026.

Grok-4.5 shows positive improvement across all agent benchmarks

XData Benchmark bar chart Grok 4 All xAI modelsGrok-4.5

@arena: Agent Grok-4.5 Arena Rankings — Published by @arena on X, Jul 13, 2026. Source: x.com

21/ 100

ViralChart score

Quiet

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

#1,049 of 1,162 AI chart posts we hold · #223 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

It sits in the Quiet quadrant, at #1,049 of 1,162 AI chart posts.

Its 5.8K views are 0.12x @arena's median post, which sits at 46.2K.

The score of 21 places it at #1,049 of 1,162 AI chart posts.

Its 0.36% engagement rate is below the 0.73% median among AI chart posts.

0.02views per follower

5.8K views from an account with 234.1K followers.

0.1x@arena's median post

5.8K views, where @arena's typical post gets 46.2K.

0.1xthe median benchmark bar chart post

Across 215 benchmark bar chart posts we hold, the median gets 44.4K views.

bottom 14%engagement rate

0.36% 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 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 #1,049 of 1,162

Views	5.8K	#917	bottom 21%
Likes	19	#1,025	bottom 11%
Engagement rate	0.36%	#996	bottom 14%
Save rate	0.069%	#631	bottom 46%

Among 239 @arena posts

Score #223 of 239

Views	5.8K	#209	bottom 13%
Likes	19	#222	bottom 7%
Engagement rate	0.36%	#207	bottom 14%
Save rate	0.069%	#145	bottom 40%

Growth

One read so far

Views5.8K

Age at our read91 days

Views per day of life63views 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 · Jul 13, 2026

@arena posts Agent Grok-4.5 Arena Rankings benchmark bar chart

The July 13, 2026 post drew 5.8K views and a 0.36% engagement rate, both below the AI chart medians.

What happened

@arena published a benchmark bar chart on July 13, 2026, covering Agent Grok-4.5 Arena Rankings. It was the account's only post that day.

The numbers

It reached 5.8K views, ranking #917 of 1,162 AI chart posts and #209 of 239 @arena posts. Its score of 21 ranked #1,049 of 1,162 AI chart posts.

The lesson

A benchmark bar chart with 1 model shown drew 5.8K views against a 39.9K median among AI chart posts. The 0.36% engagement rate sits below the 0.73% median, so the post was saved at 0.069%.

What it means

At #223 of 239 @arena posts by score, this chart sits near the bottom of the account's own output. The 0.12x gap to @arena's 46.2K median views shows the post travelled far less than the account's typical chart.

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

6 points read off this chart

Estimated from the image 50%

Group	Value	Read
Overall	5 %	estimated
Confirmed Success	6.9 %	estimated
Praise vs Complaint	6.1 %	estimated
Steerability	0.9 %	estimated
Bash Recovery	9.7 %	estimated
Tool Hallucination	1.3 %	estimated

Max plan · API

GET https://viral-chart.com/api/posts/0c4dcf62ef52.json
GET https://viral-chart.com/api/charts/0c4dcf62ef52.json
GET https://viral-chart.com/api/charts/0c4dcf62ef52.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 0c4dcf62ef52.

See the Max plan API docs

	Path	Returns	Plan
GET	`/api/v1/charts/0c4dcf62ef52`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/0c4dcf62ef52/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/0c4dcf62ef52/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/0c4dcf62ef52/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.