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OpenAIX · Dec 18, 2025 · official

SWE-Bench Pro Accuracy

OpenAI's bar chart drew 19.2K views on X: 0.1x its median post and #724 of 1,162 AI chart posts we hold by views. Read Oct 12, 2026.

SWE-Bench Pro accuracy comparison

XDataBar chartCodexAll OpenAI modelsGPT-5.2-CodexGPT-5.2GPT-5.1
Published by OpenAI on X, Dec 18, 2025. Source: x.com
42/ 100

ViralChart score

Small but loved

Fewer views than the median post but a higher engagement rate: a smaller crowd that acted on it.

#732 of 1,162 AI chart posts we hold · #65 of 74 OpenAI posts. Score = views 40%, likes 30%, engagement rate 15%, save rate 15%, each as a percentile of every AI chart post we hold.

Our read

It sits in the Small but loved quadrant, at #732 of 1,162 AI chart posts.

Its 19.2K views sit at 0.12x OpenAI's 162K median, ranked #69 of 74 OpenAI posts.

At 0.042 views per follower against a 0.20 median, it lands in the 24th percentile.

The post carries 2 charts, and every chart in the post shares the post's numbers.

0.04views per follower

19.2K views from an account with 457.2K followers.

0.1xOpenAI's median post

19.2K views, where OpenAI's typical post gets 161.5K.

2charts in this one post

The numbers belong to the post, so every chart in it shares them and it is ranked once.

2posts from OpenAI that day

Part of a run of 2 posts on Dec 18, 2025. This one was #2 of 2 by views that day.

Public X numbers from our read on Oct 12, 2026. Peers: 1,162 AI chart posts we hold and 74 from OpenAI.

Where it sits

Reach against resonance

Each dot is a post. Right is more views, up is a higher engagement rate. The lines are the medians, so the four corners are the four kinds of post.

Among 1,162 AI chart posts we hold

Score #732 of 1,162

Views19.2K#724bottom 38%
Likes149#707bottom 39%
Engagement rate0.86%#430top 37%
Save rate0.057%#749bottom 36%

Among 74 OpenAI posts

Score #65 of 74

Views19.2K#69bottom 7%
Likes149#65bottom 13%
Engagement rate0.86%#12top 16%
Save rate0.057%#30top 40%

Growth

One read so far

Views19.2K
Age at our read298 days
Views per day of life64views divided by days since it was posted

Dots are our reads. The dotted line from the day it was posted to our first read is a gap, not data.

OpenAI's posts over time

Every post from this account we hold, by date and views. This one is marked; the line is the running median of the last 10.

News · Dec 18, 2025

OpenAI posts SWE-Bench Pro accuracy bar chart

A 2-chart OpenAI post on SWE-Bench Pro accuracy drew 19.2K views and a 0.86% engagement rate.

What happened

OpenAI posted a bar chart on SWE-Bench Pro accuracy on December 18, 2025, with a second chart on Terminal-Bench 2.0 Accuracy. The account made 2 posts that day, the other on Professional Capture-the-Flag Challenges Performance.

The numbers

It reached 19.2K views, #724 of 1,162 AI chart posts, against a 39.9K median among AI chart posts. Its score of 42 ranks #732 of 1,162 AI chart posts and #65 of 74 OpenAI posts.

The lesson

The post's 2 charts share one set of numbers, and its 0.057% save rate sits against a 0.86% engagement rate. A 3-model bar chart at 19.2K views keeps the saves thin even where engagement holds.

What it means

At #65 of 74 OpenAI posts and 0.12x the 162K company median, this chart post trails the account's own output. The 39.9K median among AI chart posts is where the gap to 19.2K views shows.

Written by ViralChart from public numbers read on Oct 12, 2026. Every number is checked against our data before it is shown.

Updates: what OpenAI posted next

  1. Professional Capture-the-Flag Challenges Performance29.8K views
  2. SWE-Bench Pro (Public)55.1K views
  3. AI Model Benchmark Comparison7.2M views
  4. Cloud turn frequency by time of day144.8K views
  5. GPT-Rosalind benchmark performance218.5K views
  6. AI Model Benchmark Comparison1.7M views

Data and API

3 points read off this chart

Estimated from the image 97%
SeriesGroupValueRead
GPT-5.2-Codex56.4 %printed
GPT-5.255.6 %printed
GPT-5.150.8 %printed

Max plan · API

GET https://viral-chart.com/api/posts/1b66b28e1a8c.json
GET https://viral-chart.com/api/charts/1b66b28e1a8c.json
GET https://viral-chart.com/api/charts/1b66b28e1a8c.skill.md
Make one like thisOpen the post JSONChart data JSONSkill fileAPI docs

Static files in this prototype. The post JSON holds the public numbers, ranks, score, quadrant, our reads and, when checked, our copy.

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 1b66b28e1a8c.

See the Max planAPI docs
PathReturnsPlan
GET/api/v1/charts/1b66b28e1a8cTitle, publisher, date, form, point count; with a Max key, the data linkOpen
GET/api/v1/charts/1b66b28e1a8c/dataEvery point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSVMax
GET/api/v1/charts/1b66b28e1a8c/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/1b66b28e1a8c/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

Where does this chart come from?

OpenAI published it on Dec 18, 2025 on X (x.com). We keep it here, with the publisher and date credited as text, so you can study it without leaving.

Can I make a chart like this?

Use the format, not the picture. Open its data page and use Make one like this: it starts from this chart's numbers and takes yours.