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Kimi (Moonshot AI)@Kimi_Moonshot · Jul 27, 2026 · Annotated chart

PerceptionBench benchmark comparison

Kimi (Moonshot AI)'s annotated chart drew 154.5K views on X: 1.0x its typical post and #9 of 18 Kimi (Moonshot AI) charts we track by views. Read Oct 10, 2026.

We are releasing PerceptionBench, a benchmark that isolates visual perception and evaluates it as a set of atomic capabilities - discovered from how today's models fail, rather than defined in advance.

Posted on X by @Kimi_Moonshot (Kimi (Moonshot AI)), Jul 27, 2026. Source: x.com · See its data

Why it spread

This post spread because it launched at the right time from a big source, reaching 154,513 views, 2,450 likes, 232 reposts, 37 quotes and 588 saves, with likes at 1.5x the account's typical 1,615.

What worked

  • The post framed the release as a benchmark built from how today's models actually fail, which gives readers a concrete reason to care beyond a generic announcement.
  • It leaned on a large body of evidence, describing failures across 42 benchmarks and 10 atomic perceptual capabilities, which signals depth without needing a polished chart.
  • It came from an account in the ai-lab category with top quarter source reach, so the launch timing and big source carried the message further than the account's usual 1,615 likes.

What to borrow

We could pair a chart release with a failure-driven framing, showing what our own data reveals that was not defined in advance, and time it around a launch moment when our source reach is strongest.

Careful

Do not over-read the design or format here, since design polish, self labelling, unusual form and branding were all absent, and the quote rate sat in the bottom quarter, so the spread came from timing and source rather than the chart itself.

Written by our analysis model from the measured numbers above, not by Kimi (Moonshot AI).

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All chart data

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API · Max

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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 66a546a7938a.

PathReturnsPlan
GET/api/v1/charts/66a546a7938aTitle, publisher, date, form, point count; with a Max key, the data linkOpen
GET/api/v1/charts/66a546a7938a/dataEvery point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSVMax
GET/api/v1/charts/66a546a7938a/render?view=1The draw-only view this page usesOpen
POST/mcpTool get_chart_data with this id, for Claude, Cursor and other agentsMax
curlMax
curl -s https://viral-chart.com/api/v1/charts/66a546a7938a/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.

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Questions people ask

How far did Kimi (Moonshot AI)'s "PerceptionBench benchmark comparison" chart travel?

154,513 views, 2,450 likes, 232 reposts and 588 saves on X, read Oct 10, 2026. A normal post from @Kimi_Moonshot gets about 150.8K views.

What kind of chart is it?

A annotated chart.

Can I use Kimi (Moonshot AI)'s chart?

Use the format, not the picture. The chart, logo and design belong to Kimi (Moonshot AI). ViralChart redraws the chart type with your numbers and words, and credits the original publisher.