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GPT-5 vs Claude on SWE-bench Verified

@EpochAIResearchX · Aug 12, 2025

GPT-5 vs Claude on SWE-bench Verified

@EpochAIResearch's benchmark bar chart drew 4.7K views on X: 0.9x @epochairesearch's median post and #961 of 1,162 AI chart posts we hold by views. Read Oct 12, 2026.

GPT-5 improves on o4-mini on SWE-bench Verified, but still scores below Claude 4.1

XData Benchmark bar chart GPT-5 All OpenAI models Claude Opus 4 Claude Sonnet 4 o4-miniClaude Opus 4.1GPT-5 mini

@EpochAIResearch: GPT-5 vs Claude on SWE-bench Verified — Published by @EpochAIResearch on X, Aug 12, 2025. Source: x.com

36/ 100

ViralChart score

Small but loved

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

#814 of 1,162 AI chart posts we hold · #39 of 59 @epochairesearch 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

The post sits in the Small but loved quadrant, at #814 of 1,162 AI chart posts.

Its 1.51% engagement rate sits at the 92nd percentile among AI chart posts, 2.1x the 0.73% median.

The post landed #2 of 2 by views among this account's posts that day.

Its score of 36 places it #814 of 1,162 AI chart posts and #39 of 59 @EpochAIResearch posts.

0.1xthe median benchmark bar chart post

Across 215 benchmark bar chart posts we hold, the median gets 44.4K views.

top 8%engagement rate

1.51% of viewers liked, reposted, quoted or replied. The median post gets 0.73%.

2posts from @epochairesearch that day

Part of a run of 2 posts on Aug 12, 2025. This one was #2 of 2 by views that day.

bottom 42%save rate

0.064% of viewers bookmarked it to come back to. The median post gets 0.076%.

Public X numbers from our read on Oct 12, 2026. Peers: 1,162 AI chart posts we hold and 59 from @epochairesearch.

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 #814 of 1,162

Views	4.7K	#961	bottom 17%
Likes	61	#833	bottom 29%
Engagement rate	1.51%	#88	top 8%
Save rate	0.064%	#679	bottom 42%

Among 59 @epochairesearch posts

Score #39 of 59

Views	4.7K	#34	bottom 43%
Likes	61	#31	bottom 48%
Engagement rate	1.51%	#24	top 40%
Save rate	0.064%	#49	bottom 18%

Growth

One read so far

Views4.7K

Age at our read426 days

Views per day of life11views 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.

@epochairesearch'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 · Aug 12, 2025

@EpochAIResearch charts GPT-5 vs Claude on SWE-bench Verified

A benchmark bar chart of GPT-5 against Claude models drew 4.7K views and a 1.51% engagement rate.

What happened

@EpochAIResearch posted a benchmark bar chart on August 12, 2025, comparing GPT-5 and Claude models on SWE-bench Verified. The same day the account posted 1 other chart, on GPT-5 performance on GPQA Diamond.

The numbers

The post reached 4.7K views, ranking #961 of 1,162 AI chart posts, against a median of 39.9K views among AI chart posts. Its score of 36 ranks #814 of 1,162 AI chart posts and #39 of 59 @EpochAIResearch posts.

The lesson

The chart shows printed values from 35% to 63% across 6 models, and the post's aper engagement rate of 1.51% sits at the 92nd percentile among AI chart posts. A 6-model benchmark bar chart drew 4.7K views, below the 39.9K median among AI chart posts.

What it means

At #39 of 59 @EpochAIResearch posts, this chart post trails the account's own output while its 1.51% engagement rate runs above the 1.37% median for this account. The 4.7K views against the 39.9K median among AI chart posts leave the reach gap wide.

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

Updates: what @epochairesearch posted next

Data and API

6 points read off this chart

Estimated from the image 97%

Group	Value	Read
Claude Opus 4.1	63 %	printed
Claude Opus 4	62 %	printed
Claude Sonnet 4	60.5 %	printed
GPT-5	59 %	printed
GPT-5 mini	58 %	printed
o4-mini	35 %	printed

Max plan · API

GET https://viral-chart.com/api/posts/fe3b8adbb805.json
GET https://viral-chart.com/api/charts/fe3b8adbb805.json
GET https://viral-chart.com/api/charts/fe3b8adbb805.skill.md

Make one like this Open the post JSON Chart data JSON Skill file API 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 fe3b8adbb805.

See the Max plan API docs

	Path	Returns	Plan
GET	`/api/v1/charts/fe3b8adbb805`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/fe3b8adbb805/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/fe3b8adbb805/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

curlMax

curl -s https://viral-chart.com/api/v1/charts/fe3b8adbb805/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?

@EpochAIResearch published it on Aug 12, 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.