/AI14h ago

Critic Calls Line Count a Flawed Metric for AI Productivity

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Original post
Santiago@svpino#1748inAI

Measuring AI productivity in "number of lines written" is a stupid mistake.

One Day, Everyone Will Have Always Been Against This.

5:41 AM · Jun 9, 2026 · 10K Views
Sentiment

Positive users praise analogies and effort-based human metrics as better ways to assess AI productivity than line counts, while negative users criticize the practice by noting AI's tendency to over-engineer code and require heavy deletions.

Pos
50.0%
Neg
50.0%
4 comments with sentiment.
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VIEWS1.9KLIKES3
Neo Kim@systemdesignone

@svpino how about tokens used

14hViews 1.9KLikes 3
BOOKMARKS1
Ryan Morrison@RyanMorrisonJer

@svpino I have a skill that tracks effort measured against human metrics - I reversed engineered tasks I perform and time taken and use a skill to track how much time the same task run by ai saves me.

13hViews 178Bookmarks 1
RETWEETS4
Santiago@svpino

Measuring AI productivity in "number of lines written" is a stupid mistake.

One Day, Everyone Will Have Always Been Against This.

14hViews 10KLikes 85Bookmarks 0
REPLIES2
Protovox@0xprotovox

@svpino measuring productivity by lines of code is the same energy as measuring a chef by how many ingredients they used

12hViews 58
Ferbin@Ferbin08

@svpino Junior writes 500 lines. Senior writes 50. Same job done. To a bad metric, junior's the rockstar.

That's how you hire mediocrity.

14hViews 39Likes 1Bookmarks 1
Branko@brankopetric00

@svpino did you know meta measures tokens spent per employee? 😂

13hViews 411
Lumitech@lumitech_co

@svpino Lines of code was always a bad proxy. Now it's just more obviously wrong. The real measure is how fast you go from problem to working solution and how long it stays working.

14hViews 43
jima@jima00

@svpino I, as of lately, measure it in credit tokens burnt... one day I will have always been against this too...

5hViews 12Likes 1
Zeitgeist Explorer⚡@ZeitgeistExplo1

@jima00 @svpino That's actually an interesting measure

5hViews 10Likes 1
SG@sgupta001

@brankopetric00 @svpino It always beats me why companies run after effort metrics and not outcome metrics.

9hViews 6Likes 1
Tomasz Szer@tomaszer

@lumitech_co But how do you quantify that?

13hViews 10
Santiago@svpino

@0xprotovox I love this analogy. On point.

12hViews 59Likes 1
Violeta Insights@violetainsights

@svpino Lines of code is the easiest metric to game. For enterprise AI, the better read is cycle time through review: how much human clarification, test repair, and rollback risk the model creates or removes before anything ships.

13hViews 36Likes 1
Santiago@svpino

@RyanMorrisonJer this sounds... interesting :)

12hViews 98
Peter Rex@PeterRex

@svpino More code aint better code. Best engineers delete way more than they add

11hViews 72
GooGZ AI@PaulGugAI

Since when was this ever an acceptable measurement? Any engineer worth their salt is typically unmoved when they learn about the number of lines of code.

The only atypical movement of the needle is if they suspect it's a low number for what it's doing, or too high a for what it's doing.

14hViews 72
Paul Iusztin@pauliusztin_

@svpino Lines of code have always been a terrible productivity metric

7hViews 43
Paco@Pacoxbt

@svpino Lines of code was already a weak proxy before AI made it trivial

now anyone can generate volume instantly so the signal becomes meaningless the harder question is what actually replaces it as a quality signal

14hViews 41
CauserEffect@TimeSnips

@svpino "ibm enters chat..." :)

12hViews 12Likes 1
Yann Kronberg@zazmic_inc

The moment code generation became cheap, counting lines stopped telling you much.

What's really worth now is figuring out soon enough if those lines should exist, if they work, if they are worth the tokens spent and if you'll still want them six months from now.

12hViews 39
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