Agent Arena model rankings
Arena's benchmark bar chart drew 41.9K views on X: 5.3x its typical post and #47 of 89 Arena charts we track by views. Read Oct 10, 2026.
MiMo-V2.6-Pro and MiMo-V2.6-Flash by @XiaomiMiMo have landed in Agent Arena!
Why it spread
This chart post spread because it landed on a hot topic that week and rode launch timing, with the account drawing 370 likes against a typical 20, which is 18.5 times its normal performance, alongside 41,945 views, 44 saves, 18 reposts and 4 quotes.
What worked
- The post framed a clear ranking story, placing MiMo-V2.6-Pro at number 5 among open-source models with a net improvement of 3.17 percent across more than 8.1 thousand real-world agentic sessions.
- It made the gain concrete by pairing the new release with the prior one, showing a lift of 10.4 percentage points and a 9 spot improvement from MiMo-V2.5-Pro at number 13.
- The chart was branded, carried a source line, and stayed simple as a benchmark bar chart with medium design polish and medium self labelling, which made the ranking easy to read at a glance.
What to borrow
We could use the same benchmark bar form and the same before and after framing, showing where our own model or tool sits now versus where it sat before, with the size of the gain stated in plain words.
Careful
Do not over-read this as proof that the chart design or the source line drove the spread, since the stated main reasons were a hot topic that week and launch timing, and the source reach and quote rate both sat in the bottom quarter.
Written by our analysis model from the measured numbers above, not by Arena.
Make it yours
Your numbers, in this bar chart.
Starts from the real numbers of "Agent Arena" by Arena. 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 5fd8938bb814.
| Path | Returns | Plan | |
|---|---|---|---|
| GET | /api/v1/charts/5fd8938bb814 | Title, publisher, date, form, point count; with a Max key, the data link | Open |
| GET | /api/v1/charts/5fd8938bb814/data | Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV | Max |
| GET | /api/v1/charts/5fd8938bb814/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/5fd8938bb814/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 Arena's "Agent Arena model rankings" chart travel?
41,945 views, 370 likes, 18 reposts and 44 saves on X, read Oct 10, 2026. A normal post from @arena gets about 7.9K views.
What kind of chart is it?
A benchmark bar chart. MiMo-V2.6-Pro and Flash ranked top open models.
Can I use Arena's chart?
Use the format, not the picture. The chart, logo and design belong to Arena. ViralChart redraws the chart type with your numbers and words, and credits the original publisher.