Models
xAI
Cost per minute

xAIX · Dec 17, 2025 · official

Cost per minute

xAI's benchmark bar chart drew 37.5K views on X: 0.3x its median post and #599 of 1,162 AI chart posts we hold by views. Read Oct 12, 2026.

Cost per minute comparison of AI voice APIs

XData Benchmark bar chart Grok Voice All xAI modelsGrok Voice Agent APIDeepgram AIElevenLabs AgentsOpenAI Realtime APIBland AI

xAI: Cost per minute — Published by xAI on X, Dec 17, 2025. Source: x.com

61/ 100

ViralChart score

Small but loved

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

#430 of 1,162 AI chart posts we hold · #18 of 23 xAI 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 #430 of 1,162 AI chart posts.

Its 1.35% engagement rate sits at the 89th percentile among AI chart posts, 1.8x the 0.73% median.

At 37.5K views against a 131K company median, this post ranks #21 of 23 xAI posts by views.

It was the #2 of 2 posts from this account that day, behind a post with 69.3K views.

0.3xxAI's median post

37.5K views, where xAI's typical post gets 130.6K.

top 11%engagement rate

1.35% of viewers liked, reposted, quoted or replied. The median post gets 0.73%.

2posts from xAI that day

Part of a run of 2 posts on Dec 17, 2025. This one was #2 of 2 by views that day.

top 30%save rate

0.115% of viewers bookmarked it to come back to. The median post gets 0.076%.

Public X numbers from our read on Oct 12, 2026. Peers: 1,162 AI chart posts we hold and 23 from xAI.

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 #430 of 1,162

Views	37.5K	#599	bottom 48%
Likes	458	#469	top 40%
Engagement rate	1.35%	#133	top 11%
Save rate	0.115%	#354	top 30%

Among 23 xAI posts

Score #18 of 23

Views	37.5K	#21	bottom 11%
Likes	458	#20	bottom 15%
Engagement rate	1.35%	#4	top 15%
Save rate	0.115%	#3	top 11%

Growth

One read so far

Views37.5K

Age at our read299 days

Views per day of life125views 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.

xAI'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 · Dec 17, 2025

xAI posts cost per minute chart for AI voice APIs

The benchmark bar chart drew 37.5K views and a 1.35% engagement rate, above the AI chart median but below xAI's own view median.

What happened

xAI published a benchmark bar chart on December 17, 2025, comparing cost per minute for AI voice APIs. It was one of 2 posts from the account that day, alongside a post on Big Bench Audio: Intelligence vs Latency.

The numbers

The post reached 37.5K views, ranking #599 of 1,162 AI chart posts by views and #21 of 23 xAI posts. Its score rank is #430 of 1,162 AI chart posts.

The lesson

The chart shows cost per minute values from 0.05 to 0.14 across 5 models, and the post drew a 1.35% engagement rate, 1.8x the 0.73% median among AI chart posts. A single benchmark bar chart with 5 models can hold an above-median engagement rate even when views land below the 39.9K median.

What it means

At #18 of 23 xAI posts by score, this chart sits near the bottom of the account's own output, and its 37.5K views are 0.29x the 131K company median. For xAI, a 1.35% engagement rate on a cost comparison chart does not close the gap to the account's typical view count.

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

Updates: what xAI posted next

Data and API

5 points read off this chart

Estimated from the image 97%

Group	Value	Read
Grok Voice Agent API	0.05 USD	printed
Deepgram AI	0.08 USD	printed
ElevenLabs Agents	0.088 USD	printed
OpenAI Realtime API*	0.1 USD	printed
Bland AI	0.14 USD	printed

Max plan · API

GET https://viral-chart.com/api/posts/4193b2ac22c1.json
GET https://viral-chart.com/api/charts/4193b2ac22c1.json
GET https://viral-chart.com/api/charts/4193b2ac22c1.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 4193b2ac22c1.

See the Max plan API docs

	Path	Returns	Plan
GET	`/api/v1/charts/4193b2ac22c1`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/4193b2ac22c1/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/4193b2ac22c1/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/4193b2ac22c1/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.