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Kimi K3 decode performance
SemiAnalysis's benchmark bar chart drew 7.5K views on X: 0.1x its typical post and #57 of 57 SemiAnalysis charts we track by views. Read Oct 26, 2026.
NVIDIA's GB300 trace shows one K3 layer block going from 23 kernels to 13, and from 130 to 69 microseconds.
Why it spread
It spread because a large source account posted a benchmark bar chart showing a kernel count drop from 23 to 13 and a time drop from 130 to 69 microseconds, and the unusual chart type gave the technical claim a concrete visual anchor.
What worked
- The post pairs a specific before and after story, 23 kernels to 13 and 130 to 69 microseconds, so the chart has a clear takeaway rather than raw data.
- The stacked bars comparing kernel execution times across streams are an unusual chart type for this feed, which made the post stand out.
- The post is branded and includes a source line pointing to the Inferact blog, which adds credibility for a technical audience.
What to borrow
We can frame our own charts as a single before and after comparison with two measured numbers, use a less common chart form such as stacked bars across streams, and always attach a visible source line.
Careful
Do not over-read the engagement, since likes, reposts and saves were low relative to the account's typical likes, and do not treat the source reach as proof that the chart design alone drove the spread.
Written by our analysis model from the measured numbers above, not by SemiAnalysis.
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Questions people ask
How far did SemiAnalysis's "Kimi K3 decode performance" chart travel?
7,505 views, 11 likes, 1 reposts and 4 saves on X, read Oct 26, 2026. A normal post from @SemiAnalysis_ gets about 51K views.
What kind of chart is it?
A benchmark bar chart. Stacked bars compare kernel execution times across streams.
Can I use SemiAnalysis's chart?
Use the format, not the picture. The chart, logo and design belong to SemiAnalysis. ViralChart redraws the chart type with your numbers and words, and credits the original publisher.