FrontierMath model performance
Epoch AI's grouped bar chart drew 84.9K views on X: 1.2x its typical post and #42 of 97 Epoch AI charts we track by views. Read Oct 10, 2026.
GPT-5 sets a new record on FrontierMath! On our scaffold, GPT-5 with high reasoning effort scores 24.8% (±2.5%) and 8.3% (±4.0%) in tiers 1-3 and 4, respectively.
Why it spread
This chart post spread because it landed on a hot topic that week and rode launch timing, with GPT-5 setting a new record on FrontierMath, and it drew 296 likes, 33 reposts, 11 quotes, 51 saves californians and 84,854 views, well above the account's typical 114 likes.
What worked
- The post pairs a clear record claim with a grouped bar chart, so the headline and the visual reinforce each other.
- It reports uncertainty alongside the result, giving 24.8% (±2.5%) in tiers 1-3 and 8.3% (±4.0%) in tier 4, which makes the finding feel credible.
- It is branded and shows a source line, and the account's source reach sits in the top quarter, so the chart carries authority and is easy to trust and share.
What to borrow
We could time our own chart posts to a hot topic or launch moment, lead with a single record-style claim, and show a grouped bar chart with uncertainty ranges and a visible source line.
Careful
Do not over-read the spread as proof of chart quality alone, since the main reasons were a hot topic that week and launch timing, and do not assume the same numbers will repeat for our account.
Written by our analysis model from the measured numbers above, not by Epoch AI.
Make it yours
Your numbers, in this benchmark bar chart.
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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 ab290eb9d645.
| Path | Returns | Plan | |
|---|---|---|---|
| GET | /api/v1/charts/ab290eb9d645 | Title, publisher, date, form, point count; with a Max key, the data link | Open |
| GET | /api/v1/charts/ab290eb9d645/data | Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV | Max |
| GET | /api/v1/charts/ab290eb9d645/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/ab290eb9d645/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 "FrontierMath model performance" chart travel?
84,854 views, 296 likes, 33 reposts and 51 saves on X, read Oct 10, 2026. A normal post from @EpochAIResearch gets about 68.2K views.
What kind of chart is it?
A grouped bar chart. GPT-5 sets record on FrontierMath benchmarks.
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.