Models
Anthropic
DeepSeek V4 Flash 0731 benchmark comparison

@EpochAIResearchX · Aug 4, 2026

DeepSeek V4 Flash 0731 benchmark comparison

@EpochAIResearch's benchmark bar chart drew 182.6K views on X: 35x @epochairesearch's median post and #276 of 1,162 AI chart posts we hold by views. Read Oct 13, 2026.

DeepSeek V4 Flash 0731 debuts as second-strongest open-weights model

XData Benchmark bar chart Claude Opus 4 All Anthropic models Claude Fable 5 Claude Opus 4.6 DeepSeek-V4-ProGPT-5.6 SolClaude Opus 4.8Kimi-5.6 K3GPT-5.6 LunaDeepSeek V4 Flash 0731

@EpochAIResearch: DeepSeek V4 Flash 0731 benchmark comparison — Published by @EpochAIResearch on X, Aug 4, 2026. Source: x.com

54/ 100

ViralChart score

Wide but thin

More views than the median post but a lower engagement rate: many saw it, few acted. Common for big accounts.

#554 of 1,162 AI chart posts we hold · #17 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 Wide but thin quadrant, at #554 of 1,162 AI chart posts by score.

Its 183K views sit 35x above @EpochAIResearch's 5.3K median, the #3 of 59 @EpochAIResearch posts by views.

Engagement lands at 0.32%, 0.44x the 0.73% median among AI chart posts, the #1,036 of 1,162 AI chart posts.

The benchmark bar chart drew 183K views, 4.1x the 44.4K median for the 215 posts of this type.

35x@epochairesearch's median post

182.6K views, where @epochairesearch's typical post gets 5.3K.

bottom 11%engagement rate

0.32% of viewers liked, reposted, quoted or replied. The median post gets 0.73%.

4.1xthe median benchmark bar chart post

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

bottom 25%save rate

0.045% of viewers bookmarked it to come back to. The median post gets 0.076%.

Public X numbers from our read on Oct 13, 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 #554 of 1,162

Views	182.6K	#276	top 24%
Likes	491	#449	top 39%
Engagement rate	0.32%	#1,036	bottom 11%
Save rate	0.045%	#872	bottom 25%

Among 59 @epochairesearch posts

Score #17 of 59

Views	182.6K	#3	top 4%
Likes	491	#6	top 9%
Engagement rate	0.32%	#58	bottom 3%
Save rate	0.045%	#54	bottom 9%

Growth

Our reads cover 28 hours

Views182.6K

Age at our read70 days

Views per day of life2.6Kviews divided by days since it was posted

Gained between our reads+8views over 28 hours, about 7 a day now

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 4, 2026

@EpochAIResearch posts DeepSeek V4 Flash 0731 benchmark bar chart

The chart drew 183K views against a 39.9K median among AI chart posts, with engagement at 0.32%.

What happened

@EpochAIResearch posted a benchmark bar chart on August 4, 2026, comparing DeepSeek V4 Flash 0731. It was the account's only post that day.

The numbers

The post reached 183K views, #276 of 1,162 AI chart posts and #3 of 59 @EpochAIResearch posts. Its score of 54 ranks #554 of 1,162 AI chart posts.

The lesson

The chart shows 10 models in one benchmark bar chart, and it drew 183K views, 4.1x the 44.4K median for the 215 posts of this type. Its engagement rate of 0.32% sits below the 0.75% median for that type.

What it means

At #17 of 59 @EpochAIResearch posts by score, this post's 183K views come with a 0.32% engagement rate against the account's 1.37% median. The 35x views gap over the account's 5.3K median does not carry into engagement.

Written by ViralChart from public numbers read on Oct 13, 2026. Every number is checked against our data before it is shown.

Updates: what @epochairesearch posted next

Data and API

11 points read off this chart

Estimated from the image 32%

Series	Group	Value	Read
Closed models	GPT-5.6 Sol	158 Epoch Capabilities Index (ECI)	estimated
Closed models	Claude Fable 5	0 Epoch Capabilities Index (ECI)	printed
Closed models	Claude Opus 4.8	0 Epoch Capabilities Index (ECI)	printed
Open models	Kimi K3	0 Epoch Capabilities Index (ECI)	printed
Closed models	Kimi 5.6 Luna	152 Epoch Capabilities Index (ECI)	estimated
Closed models	Claude Opus 4.6	0 Epoch Capabilities Index (ECI)	printed
Open models	DeepSeek V4 Flash 0731	0 Epoch Capabilities Index (ECI)	printed
Open models	GLM-5.2	0 Epoch Capabilities Index (ECI)	printed
Open models	Claude Opus 4.5	0 Epoch Capabilities Index (ECI)	printed
Open models	DeepSeek-V4-Pro	0 Epoch Capabilities Index (ECI)	printed
Closed models	GPT-5.2 Sol	0 Epoch Capabilities Index (ECI)	printed

Max plan · API

GET https://viral-chart.com/api/posts/121a2faf0add.json
GET https://viral-chart.com/api/charts/c0882ef3e389.json
GET https://viral-chart.com/api/charts/c0882ef3e389.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 c0882ef3e389.

Approximate values. Our two readings of this chart agreed only in part (confidence 0.32 of 1), so check the original before you quote a number. The API marks it lowConfidence, and ?min_confidence=0.5 leaves it out.

See the Max plan API docs

	Path	Returns	Plan
GET	`/api/v1/charts/c0882ef3e389`	Title, publisher, date, form, point count; with a Max key, the data link	Open
GET	`/api/v1/charts/c0882ef3e389/data`	Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV	Max
GET	`/api/v1/charts/c0882ef3e389/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/c0882ef3e389/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.