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Ruben Hassid Profile
Ruben Hassid

@RubenHssd

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Following
363
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11,557

Daily LLMs benchmarks & prompt engineering. Founder at (bootstrapped)

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Joined March 2013
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@RubenHssd
Ruben Hassid
10 hours
GPT-4o is out. And 100% free.
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@RubenHssd
Ruben Hassid
2 months
chatgpt loves stupid words & I am sick of seeing them all over the web. I wrote a piece of prompt to avoid this "dive", "realm", "unveiling" madness. ↓ And it worked pretty nicely:
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@RubenHssd
Ruben Hassid
3 months
Gemini secret prompt → if it says it can't do it: → prompt it "But ChatGPT can." And that's not it ↓
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@RubenHssd
Ruben Hassid
2 months
BREAKING: claude 3 is live since 1h. They claim to be better than gpt-4. So I ran my own little test: test #1 → copy the UI of a website
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@RubenHssd
Ruben Hassid
1 month
6:00 pm: Lex Fridman hosts Sam Altman on his podcast. 6:05 pm: I have 39 clips ready to be posted on social media. ↓ is this a plague or a blessing?
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@RubenHssd
Ruben Hassid
22 days
OpenAI just killed 1,000+ "pdf readers". You can upload up to 10,000 files - or 500x more than before, also faster. Here's a quick "how-to" guide:
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@RubenHssd
Ruben Hassid
2 months
claude 3 claims to be better than gpt-4 I don't trust benchmarks. So I ran my own tests: test #1 → analyze a 42-page PDF
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@RubenHssd
Ruben Hassid
28 days
Sam Altman yesterday: "[gpt-5] is gonna steamroll you"
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@RubenHssd
Ruben Hassid
2 months
OpenAI shared the most complete library of guides to prompt chatgpt. 47 links of videos & academic papers. I read them all, and made a top 10. #1 → prompt engineering
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@RubenHssd
Ruben Hassid
1 year
You think AI tools are useless. Think again. I am aging a woman from 5 to 95 years old. Everything is AI-made. Here's my step-by-step guide: #1 . Midjourney @midjourney is the best AI image generation. My goal was to see the effect of aging using AI. So I generated...
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@RubenHssd
Ruben Hassid
2 months
### style ### Avoid fancy jargon. Write normally. You are forbidden to use complex English words. But you will be penalized & fined $1000 if you use the words from the ### ban list ###. If you use one word from the list, I will stop the generation right away. ### ban list…
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@RubenHssd
Ruben Hassid
2 months
I can't believe I can speak French to my Ukrainian colleague with chatgpt. There is no longer any language barrier.
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@RubenHssd
Ruben Hassid
2 months
@elonmusk The media vs. X Game is on.
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@RubenHssd
Ruben Hassid
2 months
chatgpt does not know how to prompt itself - and that's a bit of a pain. So I'm feeding it the "26 prompt principles" to make a prompt generator. ↓ It worked pretty nicely:
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@RubenHssd
Ruben Hassid
3 months
@rowancheung It's not just 1 million token limit. It's a 99.7% accuracy on these 1M token. And that's scary good.
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@RubenHssd
Ruben Hassid
2 months
I uploaded Simon Senek's legendary Golden Circle framework on chatgpt. It helps you find your WHY. The prompt is too long, so I add it below:
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@RubenHssd
Ruben Hassid
3 months
@karpathy That's like a 100m$+ SaaS made in one night. And the funniest part is that Andrej might do it for free, share the process on YouTube, and make a repo on Github. We need more Andrej in our lives.
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@RubenHssd
Ruben Hassid
27 days
google added a "@" feature on gemini. Sounds promising, so I ran some tests: #1 → summarize the last 10 Justin Welsh's newsletter for me
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@RubenHssd
Ruben Hassid
2 months
I combined the '48 laws of power' from Robert Greene with chatgpt. It helps me generate a quite catchy landing page. The prompt is too long, so I add it below:
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@RubenHssd
Ruben Hassid
1 year
#Midjourney of the day 🖼️ The Japanese Neon Press "❤️" to receive the prompt.
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@RubenHssd
Ruben Hassid
1 year
@heyBarsee I'm more impressed by the caméra view. Insane
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@RubenHssd
Ruben Hassid
2 months
Claude put together a prompt library. I've tested all of them. Here are 5 prompts you can try ↓ #1 . Adaptive Editor
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@RubenHssd
Ruben Hassid
2 months
I don't use ToT prompting enough. But I heard chatgpt is much better with it. So I ran a little experiment: → simple prompt vs. Tree of Thoughts Read my entire benchmark below:
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@RubenHssd
Ruben Hassid
2 months
So I edited the first prompt by adding: > my style > gaslighting chatgpt > a long list of banned words And I finally have it: → a piece of prompt to add anywhere. Once added, chatgpt no longer uses fancy jargon and bs wordings. I run another test to safeproof it:
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@RubenHssd
Ruben Hassid
2 months
CoT (Chain of Thought) is the best way to prompt — according to academic papers. But I want to run a test to be sure: → simple vs. CoT prompt on ChatGPT I made this quick benchmark below:
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@RubenHssd
Ruben Hassid
3 months
@rowancheung About a gazillion startups are sobbing. And another gazillion artists know they are about to enter an era of one-person movie productions. This is the kind of technology that makes me excited about the future.
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@RubenHssd
Ruben Hassid
30 days
I can't stand chatgpt's fancy jargon anymore: "delve", "realm", "tapestry". Even academics are over-using it. So I made a piece of prompt you can add anywhere to write normally:
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@RubenHssd
Ruben Hassid
1 month
Microsoft shared the most complete guide to learn Generative AI. 18 links of videos & academic papers. Here's the link + a summary of each: #1 → intro to gen AI & LLMs
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@RubenHssd
Ruben Hassid
3 months
@rowancheung 3.5m tokens... What's next year's limit? 1b? I thought that was some 2030 milestone. Not a 2025 one.
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@RubenHssd
Ruben Hassid
3 months
I don't use "Custom instructions" enough. But ChatGPT is clearly made for it. So I ran a little experiment. ↓ Read the entire benchmark below
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@RubenHssd
Ruben Hassid
3 months
@rowancheung 1 million tokens is roughly 10 books. Ten entire books into ONE conversation. Imagine being an SEO copywriter: → you can add your last... 100 articles. And then write the next one. This is insane. Truly the 2nd AI wave.
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@RubenHssd
Ruben Hassid
1 month
google search feels like an endless ad. So I ran 3 tests comparing google, chatgpt, perplexity & grok. #1 : "how to write a founder agreement"
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@RubenHssd
Ruben Hassid
1 year
Am I a hero? I really can't say... but, yes.
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@RubenHssd
Ruben Hassid
2 months
Act like Simon Sinek, an influential thought leader and expert in organizational leadership. With over 20 years of experience in studying and advising on business strategies, you are deeply familiar with the 'Golden Circle' theory, which emphasizes the importance of starting…
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@RubenHssd
Ruben Hassid
3 months
chatgpt-4 vs. gemini ultra test #1 → writing a Linkedin post
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@RubenHssd
Ruben Hassid
1 month
I made a prompt to write ads in the same style as Apple. Prompt is too long, copy-paste it below:
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@RubenHssd
Ruben Hassid
2 months
OpenAI will soon pay me for my GPTs. & I'm broke, man. So check my top 7 gpt agents :) #1 . The Prompt Maker.
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@RubenHssd
Ruben Hassid
1 year
AI-generated. 2 steps to get the prompt: 1. Retweet the image. 2. Follow @RubenHssd I'll send you a DM.
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@RubenHssd
Ruben Hassid
2 months
#2 → I asked chatgpt to write about dollar cost averaging (DCA). I added my anti-bs prompt at the end. And I got: > a clear article about DCA > no banned words from my list > no fancy jargon or weird English Here's the full prompt below:
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@RubenHssd
Ruben Hassid
25 days
llama-3 (+ groq) vs. gtp-4 (april) I run my own benchmark to know what's best. 7 tests, with their results. test #1 → write a linkedin post:
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@RubenHssd
Ruben Hassid
2 months
#1 → I asked chatgpt to write an article about quantum computing. It's a difficult subject. But chatgpt always uses the same jargon → unveiling, dive, realm, etc. As soon as I see them, I'm like: = written by (a bad) chatgpt (prompt). → So I made a list of "ban words":
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@RubenHssd
Ruben Hassid
1 month
This AI made 39 TikToks in < 4 min. #1 . I typed "Opus Clip" on Google. You only need a YouTube video link. No technical skill. Nothing. #2 . Copy-paste the link on Opus Clip: That's it. You're (almost) done. And here is what I got:
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@RubenHssd
Ruben Hassid
3 months
@minchoi It’s the pivotal point that will go down in AI history. I bet we are going to create awesome videos after getting access.
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@RubenHssd
Ruben Hassid
1 year
Take a guess: which one is REAL & not an AI? #midjourney
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@RubenHssd
Ruben Hassid
2 months
claude 3 outperforms gpt-4 on hugging face chatbot arena. It's the 1st time. So I had to run tests. test #1 → write a Steve Jobs speech
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@RubenHssd
Ruben Hassid
2 months
@karpathy Once again, let's stop believe benchmark from companies. I've been testing 1M token limit from Gemini 1.5 for a week... = it has a pretty low retrieval rate. Today, I tested Claude 3.. = it's not better than ChatGPT-4. I was waiting for the answer! Thanks, Andrej.
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@RubenHssd
Ruben Hassid
3 months
@AngryTomtweets The next-gen of AI filmmakers are coming. The OpenAI team are great, but I'd like to be able to test it too.
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@RubenHssd
Ruben Hassid
3 months
@minchoi The edge between real & AI is thinner than ever.
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@RubenHssd
Ruben Hassid
2 months
Act like a seasoned marketing strategist and copywriter specializing in the art of persuasion and influence, drawing on your extensive experience of over 20 years. You have mastered the application of the "48 Laws of Power" by Robert Greene in crafting compelling marketing…
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@RubenHssd
Ruben Hassid
2 months
chatgpt-4 vs. gemini 1.5 → which one is best at reading PDFs. I finally got the chance to test Gemini 1.5. So I ran some tests. ↓ Read my entire benchmark below
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@RubenHssd
Ruben Hassid
2 months
As you can see, same old problems. Their AI ethics are through the roof. It's sometimes impossible to cover the simplest task. OG chatgpt does not care though. Now, test #2 → write a Linkedin post
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@RubenHssd
Ruben Hassid
2 months
Gemini 1.5 pretends to have a one million tokens limit (even up to 10 million tokens). But Google lies. I made the following tests to prove it: test #1 read Inception to write Inception 2
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@RubenHssd
Ruben Hassid
2 months
gpt-4 only gave me a super short summary & no chapter breakdown. So I asked them both a specific question. → Claude gave me exact quotes in the PDF & detailed answers. → ChatGPT didn't quote the text. test #1 : Claude wins. test #2 → writing poems
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@RubenHssd
Ruben Hassid
1 year
How fast AI is growing? This fast. Here's the evolution of Midjourney. I used the same prompt "Yoda selfie".
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@RubenHssd
Ruben Hassid
2 months
On these specific tests: Claude was better at: > Reading a complex PDF > Writing a poem with rhymes > Giving detailed answers all along But not able to: > Browse the internet. > Read the PDF graphs. By the way, I've done another test here:
@RubenHssd
Ruben Hassid
2 months
BREAKING: claude 3 is live since 1h. They claim to be better than gpt-4. So I ran my own little test: test #1 → copy the UI of a website
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@RubenHssd
Ruben Hassid
2 months
I love this test. A mega prompt to craft an entire marketing strategy for a product. > heavy reasoning > content calendar > overall strategy It's a good stress test for an LLM. Claude's team, I'm sorry to be so harsh but... ChatGPT is still the winner. Last thing:
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@RubenHssd
Ruben Hassid
4 months
@heyBarsee Big news for Sam Altman and OpenAI this week. Congrats.
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@RubenHssd
Ruben Hassid
3 months
@rowancheung Today, it's disrupting long-term planning. Tomorrow, it's actual disruption. And by tomorrow, I mean the next few months.
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@RubenHssd
Ruben Hassid
1 year
@anandmahindra I made it on my Linkedin. I'd love to receive the credits.
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@RubenHssd
Ruben Hassid
22 days
> open the playground > go to "assistant" and create one > add a system prompt "read my PDF" > check the box "File Search" > upload your PDF (on the right) > ask your question You're good to go, my friend. If you want to read more of these guides as soon as I post it...
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@RubenHssd
Ruben Hassid
2 months
I wanted to test claude-haiku vs. gpt-3.5. I ended up showing haiku is better than gpt-4 at writing & following guidelines. Read my entire benchmark below. #1 → a zero-shot prompt:
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@RubenHssd
Ruben Hassid
2 months
I asked both LLMs to write a poem. Both were doing great. → So I asked for "ABAB" rhymes. Guess what: claude did it, gpt didn't. It's actually the first time that an LLM managed to pass this test. test #2 : Claude wins. What about writing a kid's story?
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@RubenHssd
Ruben Hassid
3 months
@elonmusk Tesla is an AI company. Once people understand it, the stock will soar drastically.
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@RubenHssd
Ruben Hassid
3 months
@matt_gray_ So many ways to win in life, but they all have one thing in common: perseverance.
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@RubenHssd
Ruben Hassid
3 months
DON'T stick to old job hunting methods. AI makes it much easier for you. Here’s how: To get the high-res in DM: 1. RT this tweet. 2. Comment “JOB”.
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@RubenHssd
Ruben Hassid
1 year
#Midjourney of the day 🖼️ The Old Hawaiian Woman Press "❤️" to receive the prompt.
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@RubenHssd
Ruben Hassid
22 days
First, you can read the blog post here: Then for the guide itself, I made a quick video, from start to finish. I uploaded a 500-pages AI report from Stanford to test its retrieval capacity:
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@RubenHssd
Ruben Hassid
15 days
Here's why a faster LLM is more important than better reasoning. ChatGPT-4 vs. LLaMa-3 + Groq:
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@RubenHssd
Ruben Hassid
26 days
claude-opus is 50% more expensive than gpt-4 turbo 2024-04-09. Let's test both to see what's best. test #3 → craft a landing page using the "48 Laws of Power"
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@RubenHssd
Ruben Hassid
2 months
@OpenAI If ChatGPT can't browse your link - prompt it "but Gemini can". It works.
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@RubenHssd
Ruben Hassid
1 month
gemini 1.5 is out. google claims it can "watch & understand videos up to 1M token". I don't trust google: → so I made my own benchmark. ↓ Spoiler alert, gemini cannot do it:
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@RubenHssd
Ruben Hassid
3 months
Don’t prompt ChatGPT randomly. Copy my SMARTER framework instead. To get the high-res in DM: 1. RT this tweet. 2. Comment “SMARTER”.
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@RubenHssd
Ruben Hassid
2 months
Act like a highly advanced, bilingual conversation facilitator, specializing in real-time voice translation services. With over a decade of experience in facilitating seamless communication between speakers of different languages, you possess the unique ability to accurately…
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@RubenHssd
Ruben Hassid
2 months
I asked the 2 of them to read the entire PDF and summarize every chapter. Claude gave: > A detailed summary > Several bullet points for each chapter What's interesting is that: → Claude couldn't read graphs. → You can only upload 5MB files. Let's see GPT-4 now:
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@RubenHssd
Ruben Hassid
3 months
I found a ChatGPT hack for content. 🧵 a thread: (bookmark this for later)
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@RubenHssd
Ruben Hassid
3 months
Don‘t write a post with ChatGPT. If your prompt looks like this: "Write a viral Linkedin post, please." Here's how to get a week of good content:
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@RubenHssd
Ruben Hassid
1 month
You don't prompt claude like chatgpt. Anthropic shared a technical guide on how to prompt it exactly. It's quite long, so I made a best-of here: #1 → Use XML tags
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@RubenHssd
Ruben Hassid
1 year
#Midjourney of the day The Feerie Colored Wizard Press ❤️ to receive the prompt. Follow me first to receive my DMs.
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@RubenHssd
Ruben Hassid
30 days
Here's my style between ### style ### brackets. The style is how you write & sound. This is NOT the context of what you should write but HOW you should write. ### style ### Avoid fancy jargon. Write like people talk in a PhD classroom in a conversation. Avoid analogies.…
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@RubenHssd
Ruben Hassid
1 year
@sama Felt like 10 years. Everything goes so fast.
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@RubenHssd
Ruben Hassid
2 months
quick benchmark of chain-of-thought vs. normal prompting on chatgpt ↓
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@RubenHssd
Ruben Hassid
2 months
@thejustinwelsh Sell something $30 that should cost $300. Share about it on one platform. No gatekeeping. Try your hardest to sell it once a day. = $10k a year. Next year, get 2 sales per day. = $20k a year. 10 sales per day? $100k per year. Congratulations, you're a solopreneur.
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@RubenHssd
Ruben Hassid
2 months
Gemini 1.5 claims a 1 million token limit. So I can write a whole movie script, right? Turns out, it's not that simple. ↓ here's how I tried to write Inception 2
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@RubenHssd
Ruben Hassid
1 month
I made a prompt to write ads like Nike. It works both on gpt-4 & claude-opus. The prompt is quite long, I add it below:
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@RubenHssd
Ruben Hassid
1 month
@OpenAI But it's not called 4.5 :(
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@RubenHssd
Ruben Hassid
1 year
#Midjourney of the day 🖼️ The Sponge Bob Zombie Press "❤️" to receive a prompt in DM.
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@RubenHssd
Ruben Hassid
2 months
I do daily how-to guides to optimize and compare LLMs like ChatGPT, Gemini, Claude, Groq... Check @rubenhssd for more. If you'd like to support me, a like or a simple RT goes a long way :)
@RubenHssd
Ruben Hassid
2 months
BREAKING: claude 3 is live since 1h. They claim to be better than gpt-4. So I ran my own little test: test #1 → copy the UI of a website
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@RubenHssd
Ruben Hassid
1 year
#Midjourney of the day 🖼️ Cloud Couch Press "❤️" to receive the prompt. I'll send you a DM if you follow me.
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@RubenHssd
Ruben Hassid
2 months
I run daily tests on LLMs like chatgpt, gemini & claude to master them. Check @rubenhssd for more. If you'd like to support me, a like or a simple RT helps me for free :)
@RubenHssd
Ruben Hassid
2 months
chatgpt loves stupid words & I am sick of seeing them all over the web. I wrote a piece of prompt to avoid this "dive", "realm", "unveiling" madness. ↓ And it worked pretty nicely:
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@RubenHssd
Ruben Hassid
1 month
Anthropic shared a prompt optimizer tool that upgrades your prompts on Claude 3. I tested it & I'm sharing the prompt below: → normal prompt vs. prompt optimized
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@RubenHssd
Ruben Hassid
28 days
tl;dr Build your AI tool for the next generation's to come, or else you're gonna be obsolete in no time. The way I see it: ✓ prepare agentic AI workflow. ✓ assume reasoning is gonna 10x. ✓ your problem solved must be big enough. Don't aim gpt-wrapper. Aim disruption.
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@RubenHssd
Ruben Hassid
1 month
Act like a world-class branding expert from Apple. Here are the past Apple tagline that you wrote between ### apple ### brackets: ### apple ### iPhone 5 - "The biggest thing to happen to iphone since iphone." iPod - "1000 songs in your pocket." iPod shuffle - "Put some color…
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@RubenHssd
Ruben Hassid
2 months
@AlphaSignalAI Yep. That's why I don't believe in ANY benchmark. It's like car companies saying they have the fastest safest cars.
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@RubenHssd
Ruben Hassid
18 days
@rowancheung Isn't it completely different LLMs since it's Chinese data base vs. English data base? Or I'm missing something. Super interesting. Thanks for sharing, Rowan.
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@RubenHssd
Ruben Hassid
10 months
what's up, Google?
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@RubenHssd
Ruben Hassid
1 year
ChatGPT won’t make you a copywriter. MidJourney won’t turn you into a designer. GitHub won’t transform you into a programmer. Hard work will. People tend to forget the key difference. It’s not about the (AI) tools. It’s about the people running the tools. Keep working.
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@RubenHssd
Ruben Hassid
1 year
#Midjourney of the day 🖼️ The Super-Hero Mario Prompt: in the ALT (it's too long)
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@RubenHssd
Ruben Hassid
2 months
I do daily how-to guides to optimize and compare LLMs like ChatGPT, Gemini, Claude, Groq... Check my profile @rubenhssd for more. If you'd like to support me, a like or a simple RT goes a long way :)
@RubenHssd
Ruben Hassid
2 months
claude 3 claims to be better than gpt-4 I don't trust benchmarks. So I ran my own tests: test #1 → analyze a 42-page PDF
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@RubenHssd
Ruben Hassid
1 year
Generate your AI self. Tomorrow, I'll share a guide on how to create AI clones in various styles. Let me know if you'd like the link once it's out.
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@RubenHssd
Ruben Hassid
20 days
I tested 9 different AI meeting assistants so you don't have to. My favorite is tl;dv - here's why: #1 → quick AI summaries
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@RubenHssd
Ruben Hassid
1 month
39 vertical videos ready to go live → ranked by virality potential. And you can: > get subtitles, colorized & dynamized. > add b-rolls, and change them. > get titles & potential intro. > edit the script. Check the final version:
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