AI model cost vs score
xAI's scatter plot drew 3.9M views on X: 1.4x its typical post and #9 of 9 xAI charts we track by views. Read Oct 10, 2026.
Grok 4.5 and Opus 5 are alone on Pareto frontier
Why it spread
This post spread because it came from a very large account and landed at launch timing, reaching 3,930,887 views with 11,518 likes, 1,118 reposts, 175 quotes and 792 saves, even though the account's likes were only 0.8x its typical 15,039.
What worked
- The post text made a sharp, simple claim that two named models are alone on the Pareto frontier, which is easy to repeat and argue about.
- The scatter chart showed model score rising with cost across frontier revisions, a familiar tradeoff framing that gives people a reason to compare their own picks.
- It was branded and posted by a top quarter source at launch timing, so it inherited reach and relevance without needing unusual form or a source line.
What to borrow
We can take a plain tradeoff chart of our own data, give it a short claim in the post text, and time it to a launch moment so the comparison feels current.
Careful
Do not read the engagement as proof the chart itself was strong, since likes ran below the account's normal level, the quote rate sat in the bottom quarter, and the reach came mostly from the big source and launch timing.
Written by our analysis model from the measured numbers above, not by xAI.
Make it yours
Your numbers, the bar chart way.
Starts from the real numbers of "FrontierCode 1.1 Main Score vs Cost" by xAI. Replace every number with yours before you post. Make one like this, step by step
Free pictures carry a small "Made with ViralChart" line. That line is how other people find us.
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 c5bc4f3a4e9f.
Approximate values. Our two readings of this chart agreed only in part (confidence 0.39 of 1), so check the original before you quote a number. The API marks it lowConfidence, and ?min_confidence=0.5 leaves it out.
| Path | Returns | Plan | |
|---|---|---|---|
| GET | /api/v1/charts/c5bc4f3a4e9f | Title, publisher, date, form, point count; with a Max key, the data link | Open |
| GET | /api/v1/charts/c5bc4f3a4e9f/data | Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV | Max |
| GET | /api/v1/charts/c5bc4f3a4e9f/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 |
curl -s https://viral-chart.com/api/v1/charts/c5bc4f3a4e9f/data \
-H "Authorization: Bearer $VIRALCHART_KEY"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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Questions people ask
How far did xAI's "AI model cost vs score" chart travel?
3,930,887 views, 11,518 likes, 1,118 reposts and 792 saves on X, read Oct 10, 2026. A normal post from @elonmusk gets about 2.8M views.
What kind of chart is it?
A scatter plot. Model score increases with cost across frontier revisions.
Can I use xAI's chart?
Use the format, not the picture. The chart, logo and design belong to xAI. ViralChart redraws the chart type with your numbers and words, and credits the original publisher.