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AnthropicStacked bar chart · 56 points · Claude Opus 4.6

Firefox Security Vulnerabilities by Month

The numbers behind a chart Anthropic published, redrawn natively. Check the original, study the data, then make your own.

Estimated from the image 53%Claude Opus 4.6All Anthropic modelsAll chart data
Chart by Anthropic. Source: x.com

Our replica

Look-alike score 2.4 of 10
The original, Anthropic
Our replica. Look-alike score 2.4 of 10Swipe sideways to read the labels.

Drawn by us in your browser from the numbers below, in the same layout, palette and label style as the original. Values marked with ~ in the table are estimates. A replica needs 7 of 10 from our judges to be shown.

The numbers

First 10 of 56 points are free
GroupSeriesValue (count)SourceConf.
Jan 2025High~3Estimate0.80
Jan 2025Moderate~8Estimate0.80
Jan 2025Low~1Estimate0.30
Feb 2025High~5Estimate0.80
Feb 2025Moderate~5Estimate0.80
Feb 2025Low~2Estimate0.80
Mar 2025High~8Estimate0.80
Mar 2025Moderate~5Estimate0.80
Mar 2025Low~3Estimate0.80
Apr 2025High~8Estimate0.80

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See all 56 points and download the files

The full table, the JSON, a CSV and the agent skill file for this chart. These are Max in the plan; while this is a prototype your email unlocks them.

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Apr 2025Moderate~10Estimate0.80
Apr 2025Low~2Estimate0.80
May 2025Critical~3Estimate0.80
May 2025High6Estimate0.30
May 2025Moderate3Estimate0.30
Jun 2025High~4Estimate0.80
Jun 2025Moderate4Estimate0.30
Jun 2025Low~7Estimate0.30
Jul 2025High~6Estimate0.80
Jul 2025Moderate9Estimate0.30
Jul 2025Low~4Estimate0.30
Aug 2025High~5Estimate0.80
Aug 2025Moderate4Estimate0.30
Sep 2025High~5Estimate0.80
Sep 2025Moderate~3Estimate0.80
Sep 2025Low~5Estimate0.80
Oct 2025High~8Estimate0.80
Oct 2025Moderate~6Estimate0.80
Oct 2025Low~1Estimate0.80
Nov 2025High~9Estimate0.80
Nov 2025Moderate~6Estimate0.80
Nov 2025Low~1Estimate0.30
Dec 2025High7Estimate0.30
Dec 2025Moderate8Estimate0.30
Jan 2026High~8Estimate0.80
Jan 2026Moderate3Estimate0.30
Jan 2026Low~8Estimate0.30
Feb 2026High~18Estimate0.80
Feb 2026Moderate~10Estimate0.80
Feb 2026Low~24Estimate0.30
Jan 2025Critical~1Estimate0.30
Feb 2025Critical~0Estimate0.30
Mar 2025Critical~0Estimate0.30
Apr 2025Critical~0Estimate0.30
Jun 2025Critical~0Estimate0.30
Jul 2025Critical~0Estimate0.30
Aug 2025Critical~0Estimate0.30
Sep 2025Critical~0Estimate0.30
Oct 2025Critical~0Estimate0.30
Nov 2025Critical~0Estimate0.30
Dec 2025Critical~0Estimate0.30
Jan 2026Critical~0Estimate0.30
Feb 2026Critical~0Estimate0.30
May 2025Low~0Estimate0.30
Aug 2025Low~1Estimate0.30
Dec 2025Low~2Estimate0.30
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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 5e81bbfe7bb8.

See the Max planAPI docs
PathReturnsPlan
GET/api/v1/charts/5e81bbfe7bb8Title, publisher, date, form, point count; with a Max key, the data linkOpen
GET/api/v1/charts/5e81bbfe7bb8/dataEvery point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSVMax
GET/api/v1/charts/5e81bbfe7bb8/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/5e81bbfe7bb8/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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More data from Anthropic

All chart data
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Questions people ask

How accurate are these numbers?

They are estimated from the image by two independent passes, with confidence 0.53 on a 0 to 1 scale. Printed numbers read well; values read off an axis can be a few percent off.

Can I reuse this data?

The numbers describe a chart that Anthropic published. The image, layout and styling belong to them. Use the numbers with a credit to the publisher, and make your picture from your own data.

How do I get the file?

The JSON, CSV and agent skill file are under the email gate on this page. In this prototype they are static files at /api/charts/5e81bbfe7bb8.json and /api/charts/5e81bbfe7bb8.skill.md.