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@davidcrespo.bsky.social

web dev + hot dad. enjoy charts, unions, conputer games, philosophy. chicago crespo.business

1,475 Followers  |  513 Following  |  4,628 Posts  |  Joined: 09.05.2023  |  2.1227

Latest posts by davidcrespo.bsky.social on Bluesky

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He said "Amen" straight into the drop

Lmao Pope Leo threw a rave for an archbishop's 75th birthday this is kind of incredible

20.11.2025 16:22 β€” πŸ‘ 5832    πŸ” 1816    πŸ’¬ 186    πŸ“Œ 1256

incredible and incredibly niche concept. and I am in the niche

22.11.2025 02:08 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Stephen Miller: "I told you to take the mayor's staff!"

21.11.2025 21:16 β€” πŸ‘ 300    πŸ” 37    πŸ’¬ 6    πŸ“Œ 2

TRUMP [after spending 5 minutes with Zohran]: surplus value, it’s a very wonderful thing, very wonderful, and they’re stealing it. Can you believe that?

We’re going to be looking very strongly at the bourgeoisie, what they’re up to

21.11.2025 21:25 β€” πŸ‘ 9305    πŸ” 1819    πŸ’¬ 59    πŸ“Œ 57

It appears that Donald Trump did in fact receive the light of Islam.

21.11.2025 20:58 β€” πŸ‘ 502    πŸ” 54    πŸ’¬ 7    πŸ“Œ 3

funny detail that the first and last line are perfectly clear. it budgeted extra tokens for those

21.11.2025 21:28 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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"generate an image crammed with small text. think really hard and fill the entire image with a 2000 word short story about a dog solving a mystery"

551 tokens again. not at all surprising that for a fixed number of output tokens, the more text there is, the less coherent it is

21.11.2025 21:27 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Reporter to Trump: Would you feel comfortable living in NYC under a Mamdani mayoralty?

Trump: "I would. I really would. Especially after the meeting, absolutely."

21.11.2025 20:59 β€” πŸ‘ 1544    πŸ” 170    πŸ’¬ 10    πŸ“Œ 134
 [Submitted on 21 Oct 2025 (this version), latest version 22 Oct 2025 (v2)]
Text or Pixels? It Takes Half: On the Token Efficiency of Visual Text Inputs in Multimodal LLMs
Yanhong Li, Zixuan Lan, Jiawei Zhou

    Large language models (LLMs) and their multimodal variants can now process visual inputs, including images of text. This raises an intriguing question: can we compress textual inputs by feeding them as images to reduce token usage while preserving performance? In this paper, we show that visual text representations are a practical and surprisingly effective form of input compression for decoder LLMs. We exploit the idea of rendering long text inputs as a single image and provide it directly to the model. This leads to dramatically reduced number of decoder tokens required, offering a new form of input compression. Through experiments on two distinct benchmarks RULER (long-context retrieval) and CNN/DailyMail (document summarization) we demonstrate that this text-as-image method yields substantial token savings (often nearly half) without degrading task performance.

[Submitted on 21 Oct 2025 (this version), latest version 22 Oct 2025 (v2)] Text or Pixels? It Takes Half: On the Token Efficiency of Visual Text Inputs in Multimodal LLMs Yanhong Li, Zixuan Lan, Jiawei Zhou Large language models (LLMs) and their multimodal variants can now process visual inputs, including images of text. This raises an intriguing question: can we compress textual inputs by feeding them as images to reduce token usage while preserving performance? In this paper, we show that visual text representations are a practical and surprisingly effective form of input compression for decoder LLMs. We exploit the idea of rendering long text inputs as a single image and provide it directly to the model. This leads to dramatically reduced number of decoder tokens required, offering a new form of input compression. Through experiments on two distinct benchmarks RULER (long-context retrieval) and CNN/DailyMail (document summarization) we demonstrate that this text-as-image method yields substantial token savings (often nearly half) without degrading task performance.

relevant paper from a month ago
arxiv.org/abs/2510.182...

21.11.2025 21:17 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Trump is so obviously happy to actually be spending time with a cool dude instead of the vile shit-nosed flunkies that are constantly squirming between his toes. It must be incredibly refreshing to breathe even one lungful of air that doesn't have the fetid taste of Stephen Miller thick upon it.

21.11.2025 21:13 β€” πŸ‘ 136    πŸ” 29    πŸ’¬ 6    πŸ“Œ 0
Dana Rubinstein
Nov. 21, 2025, 4:10 p.m. ET 3 minutes ago

Trump rejects his ally Elise Stefanik’s description of Mamdani as a β€œjihadist.” He is actually a really β€œrational person,” Trump said.

Dana Rubinstein Nov. 21, 2025, 4:10 p.m. ET 3 minutes ago Trump rejects his ally Elise Stefanik’s description of Mamdani as a β€œjihadist.” He is actually a really β€œrational person,” Trump said.

incredible

21.11.2025 21:13 β€” πŸ‘ 11    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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@minimaxir.bsky.social inspired me to see how much text nano banana pro can fit in a 1k image

"generate an image crammed with small text. fill the entire image with a 1200 word short story about a dog solving a mystery"

it says this was 547 tokens. it's not all coherent and it's not even all words

21.11.2025 21:11 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0

however I am not sure that it is necessary to guarantee that the tagging is deterministic. manual human tagging certainly would not be deterministic! there is probably a way to determine the optimal temperature but it might depend on the model

21.11.2025 21:09 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

a probability for every token in its vocabulary I mean. so given "walk the" it's going to give "dog" a relatively high probability and "sneeze" a near zero probability

21.11.2025 21:07 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

the APIs have a temperature parameter that removes the random element in the final token selection. essentially for each token, the model produces a probability for every token. minimum temperature means it always picks the most likely token

21.11.2025 21:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
A large pink slide fills most of the image, displayed in a bright glass-walled auditorium. A presenter stands beneath it on a red circular carpet, wearing a dark T-shirt and dark pants, holding a clicker.

Slide title (top, in large red text):
β€œThe Problem: Most Codebases Lack Sufficient Verifiability”

Subheading in smaller text:
β€œHumans work around incomplete infrastructure. AI agents cannot.”

The slide is divided into two rounded pink boxes:

βΈ»

Left box: β€œWhat Humans Can Handle”

A bulleted list in red text:
	β€’	60% test coverage (β€œI’ll test manually”)
	β€’	Outdated docs (β€œI’ll ask the team”)
	β€’	No linters/formatters (β€œI’ll review it”)
	β€’	Flaky builds (β€œI’ll retry”)
	β€’	Complex setup (β€œI’ll help onboard”)
	β€’	Missing observability (β€œCheck logs”)
	β€’	No security scanning (β€œWe’ll catch it later”)
	β€’	Inconsistent patterns (β€œI know the history”)

βΈ»

Right box: β€œWhat Breaks AI Agents”

Bulleted list with each line marked by a red β€œX”:
	β€’	No tests β†’ can’t validate correctness
	β€’	Outdated docs β†’ makes wrong assumptions
	β€’	No quality checks β†’ generates bad code
	β€’	Flaky builds β†’ can’t verify changes
	β€’	Complex setup β†’ can’t reproduce environment
	β€’	No observability β†’ can’t debug failures
	β€’	No security checks β†’ introduces vulnerabilities
	β€’	No standards β†’ creates inconsistency

βΈ»

At the bottom in a wide pink bar:
β€œMost organizations have partial infrastructure across the eight pillars. AI agents need systematic coverage to succeed.”

Tall windows behind the stage reveal greenery and modern architecture outside.

A large pink slide fills most of the image, displayed in a bright glass-walled auditorium. A presenter stands beneath it on a red circular carpet, wearing a dark T-shirt and dark pants, holding a clicker. Slide title (top, in large red text): β€œThe Problem: Most Codebases Lack Sufficient Verifiability” Subheading in smaller text: β€œHumans work around incomplete infrastructure. AI agents cannot.” The slide is divided into two rounded pink boxes: βΈ» Left box: β€œWhat Humans Can Handle” A bulleted list in red text: β€’ 60% test coverage (β€œI’ll test manually”) β€’ Outdated docs (β€œI’ll ask the team”) β€’ No linters/formatters (β€œI’ll review it”) β€’ Flaky builds (β€œI’ll retry”) β€’ Complex setup (β€œI’ll help onboard”) β€’ Missing observability (β€œCheck logs”) β€’ No security scanning (β€œWe’ll catch it later”) β€’ Inconsistent patterns (β€œI know the history”) βΈ» Right box: β€œWhat Breaks AI Agents” Bulleted list with each line marked by a red β€œX”: β€’ No tests β†’ can’t validate correctness β€’ Outdated docs β†’ makes wrong assumptions β€’ No quality checks β†’ generates bad code β€’ Flaky builds β†’ can’t verify changes β€’ Complex setup β†’ can’t reproduce environment β€’ No observability β†’ can’t debug failures β€’ No security checks β†’ introduces vulnerabilities β€’ No standards β†’ creates inconsistency βΈ» At the bottom in a wide pink bar: β€œMost organizations have partial infrastructure across the eight pillars. AI agents need systematic coverage to succeed.” Tall windows behind the stage reveal greenery and modern architecture outside.

Software 2.0 relies on validation

If your code base doesn’t have verification & controls that are as good or better than your senior dev, you’ll get slop

21.11.2025 19:11 β€” πŸ‘ 34    πŸ” 6    πŸ’¬ 2    πŸ“Œ 3

neat use of LLMs to extract discrete data out of survey responses. especially love the transparency around the exact model (GPT-5.1) and prompt used

21.11.2025 18:31 β€” πŸ‘ 23    πŸ” 3    πŸ’¬ 1    πŸ“Œ 1

thought this was really interesting though i tend to think it would be useful to tug apart some of the different senses of "ideology" being used here (and in the ongoing 'moderation' discourse more generally)

21.11.2025 17:56 β€” πŸ‘ 26    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0

it probably used about 10 seconds of a shower worth of water

21.11.2025 18:21 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

this is a stunning piece of data journalism/art/whatever.

21.11.2025 17:34 β€” πŸ‘ 286    πŸ” 100    πŸ’¬ 4    πŸ“Œ 4

saw this the other day. so alarming

21.11.2025 17:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I'm no expert but I don't remember a time when we had a judge write up a big list of crimes committed by cops. obviously the right can say oh that's a liberal judge out to get CBP but I don't think they've quite honed the dismissal reflex like they have for press outlets

21.11.2025 17:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Chart showing detention population, among those arrested in the interior, by criminal record, May 2019 through present.

There are three lines shown. (1) Prior conviction (which rises from around 9,000 in January 2025 to just over 16,000 in November 2025), (2) Pending criminal charges (which rises from around 5,000 to 15,000), and (3) No criminal record (which rises from around 1,000 to 21,000).

Chart showing detention population, among those arrested in the interior, by criminal record, May 2019 through present. There are three lines shown. (1) Prior conviction (which rises from around 9,000 in January 2025 to just over 16,000 in November 2025), (2) Pending criminal charges (which rises from around 5,000 to 15,000), and (3) No criminal record (which rises from around 1,000 to 21,000).

NEW: ICE has finally released post-shutdown detention data. The latest data reveals that a full 40%(!) of people arrested in the interior and held in ICE detention have no criminal record; no criminal charges or prior convictions. That is up from just 4% when Trump took office.

21.11.2025 16:01 β€” πŸ‘ 2821    πŸ” 1304    πŸ’¬ 60    πŸ“Œ 63
21.11.2025 15:35 β€” πŸ‘ 340    πŸ” 152    πŸ’¬ 19    πŸ“Œ 11

lol

21.11.2025 15:04 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Sapiens Podcast Episode Β· If Books Could Kill Β· 11/20/2025 Β· 1h 38m

what I learned from this is that the above inanity about religion being like a video game is not a throwaway line for a newspaper column, but rather his entire book consists of cute-sounding blatant falsehoods about history that could be spotted by a smart middle-schooler

21.11.2025 14:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
a visually minimalist infographic diagram explaining the relationships between the different arguments of plato's sophist

a visually minimalist infographic diagram explaining the relationships between the different arguments of plato's sophist

a visually minimalist infographic diagram explaining the relationships between the different arguments of plato's sophist

(nano banana pro is pretty good)

21.11.2025 04:20 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

that's going straight on my list

21.11.2025 04:18 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
β€œI did love you…”
YouTube video by Olger β€œI did love you…”

great clips. pretty sure I was only aware of this because of youtube recs. makes you want to watch a three hour play

21.11.2025 03:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Table 8: Attack Success Rate (ASR) by model under AILuminate baseline vs. poetry prompts. Higher
ASR indicates more unsafe outputs. Change is poetry ASR minus baseline ASR.

best performing models are claude haiku 4.5 and gpt-5 nano and mini

Table 8: Attack Success Rate (ASR) by model under AILuminate baseline vs. poetry prompts. Higher ASR indicates more unsafe outputs. Change is poetry ASR minus baseline ASR. best performing models are claude haiku 4.5 and gpt-5 nano and mini

20.11.2025 23:40 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@davidcrespo is following 20 prominent accounts