AI model math benchmarks
Epoch AI's scatter plot drew 128.4K views on X: 1.9x its typical post and #31 of 97 Epoch AI charts we track by views. Read Oct 10, 2026.
Opus 4.6 did well on FrontierMath. Its score of 40% on Tiers 1-3 is statistically tied with the previous top score, GPT-5.2 (xhigh)'s 41%.
Why it spread
The post spread because it explains itself and landed with launch timing, reaching 128,445 views and 603 likes against the account's typical 114 likes.
What worked
- The post text explains itself by stating that Opus 4.6 did well on FrontierMath and that its score of 40% on Tiers 1-3 is statistically tied with the previous top score of 41%.
- The framing highlights a first for Anthropic on this benchmark, which gives the result a clear news hook.
- The chart is a scatter with high self labelling and a visible source line, so readers can understand it without extra context.
What to borrow
Use the same self explaining framing for our own charts: state the result, name the comparison, and mark the first or notable change so the chart carries its own story.
Careful
Do not over-read the spread as proof of design quality, since the quote rate is below average and the main reasons given are that it explains itself and launch timing.
Written by our analysis model from the measured numbers above, not by Epoch AI.
Make it yours
Your numbers, the bar chart way.
Starts from the real numbers of "Opus 4.6 matched previous high scores on FrontierMath Tiers 1-3" by Epoch AI. 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 cc862d6e7cbd.
Approximate values. Our two readings of this chart agreed only in part (confidence 0.33 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/cc862d6e7cbd | Title, publisher, date, form, point count; with a Max key, the data link | Open |
| GET | /api/v1/charts/cc862d6e7cbd/data | Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV | Max |
| GET | /api/v1/charts/cc862d6e7cbd/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/cc862d6e7cbd/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 Epoch AI's "AI model math benchmarks" chart travel?
128,445 views, 603 likes, 64 reposts and 120 saves on X, read Oct 10, 2026. A normal post from @EpochAIResearch gets about 68.2K views.
What kind of chart is it?
A scatter plot. Opus 4.6 matches previous high scores on FrontierMath accuracy.
Can I use Epoch AI's chart?
Use the format, not the picture. The chart, logo and design belong to Epoch AI. ViralChart redraws the chart type with your numbers and words, and credits the original publisher.