Pankaj Gupta
@pankaj
Co-founder and CEO @yupp_ai. Ex-VP Eng Consumer Products, Coinbase. Ex-Google, Twitter. Co-founded 3 startups. PhD Stanford CS.
1/24 I’m thrilled to share what my co-founder @gilad and I’ve been cooking up over the past year. Check out @yupp_ai – a fun and easy way for anyone to discover, compare and get the best answers across the latest AIs, all for free! Yes, even the most powerful pro models.
Know how we keep saying we have 500+ AIs? Well, that’s not quite true - now, you can use over 600 models for free on Yupp! Big names, fresh versions, crowd faves, stealth models…we have ‘em. Prompt, explore our leaderboard, teach AI with your feedback. Are you Yupping yet?
Happy to see #SolarPro2 has achieved a top-18 ranking in the @yupp_ai among frontier models, earning recognition as the ultimate in user satisfaction. This ranking reflects direct user feedback and votes, widely regarded as the most objective evaluation method for large language…
The eye looks directly at the viewer. Instead of a pupil - AI logo as a symbol of vision of the future, internal processing of information, perhaps not quite human. @yupp_ai
New Model Drop 📢 Gemini 2.5 Flash Lite is live on Yupp! Check out this thread from @lintool about the latest model drop by @GoogleDeepMind. Here are a few prompts we did to test out this speedy new model:
At @yupp_ai we add new models as soon as they drop! @sundarpichai tweeted about Gemini 2.5 Flash-Lite yesterday. Soon after, it was available to our global users. Less than 24h later we’ve gathered 10K+ global user preferences! And it looks great… 🧵
At @yupp_ai we add new models as soon as they drop! @sundarpichai tweeted about Gemini 2.5 Flash-Lite yesterday. Soon after, it was available to our global users. Less than 24h later we’ve gathered 10K+ global user preferences! And it looks great… 🧵
Gemini 2.5 Flash-Lite is now GA — it’s our fastest (400 tokens/second), most cost-efficient ($0.10 in, $0.40 out) 2.5 model yet. Look for it in Google AI Studio + Vertex AI. 🔦😉
Another day, another leading model. This one by @Alibaba_Qwen -- and ofc available on @yupp_ai. Interesting that they decided to stop using hybrid thinking mode and will instead train Instruct & Thinking models separately. Is this the start of the end of hybrid thinking trend?
📢 New Model Drop: Qwen3-235B-A22B-2507 by @Alibaba_Qwen is live on Yupp! This is a fine-tuned version of Qwen3-235b, with improved logic, math, and user alignment. We gave Qwen3 a few interesting prompts:
📢 New Model Drop: Solar Pro 2 by @upstageai is live on Yupp! Solar Pro 2 is pushing the frontier in reasoning, tool use, and multilingual performance; built to power complex tasks and agent-like workflows across domains. Let’s see how it stacks up:
When it comes to AI models for daily use, users obviously prefer fast ones. But how can we quantify this? Preferences from global @yupp_ai users provide a few answers. Speed makes a big difference. An A/B test with Kimi K2 by @Kimi_Moonshot shows ~150 points VIBE score… 🧵
Poll closed! Results: 78% of respondants felt Grok is the better model, while 22% prefer Kimi K2 Next, look out for the Prompt Wizard contest winners announcement this coming week!
The Prompt Wizard contest is now closed! Thank you to all who participated; the Yupp team is excited to review the submissions. While we wait for our 5 winners to be chosen, cast your vote for which model you think performs the best. Not sure? Check out the recaps below:
Saturday - time for a catchYupp! Model milestones, video beauty, and a whole lot of expert-level prompting magic. Let’s dive in!
Clear rules for stablecoins and the road ahead At the White House today, the first piece of U.S. crypto legislation will be signed into law: the GENIUS Act. It provides clear rules for stablecoins. This is a historic moment — not just for crypto, but for the world at large.…
The Prompt Wizard contest is now closed! Thank you to all who participated; the Yupp team is excited to review the submissions. While we wait for our 5 winners to be chosen, cast your vote for which model you think performs the best. Not sure? Check out the recaps below:
@yupp_ai The Question : Can you answer this question with ‘no’❓ This question has two layers: 1⃣ It asks about the ability to answer with the word "no". 2⃣ But it also requires the actual answer to contain the word "no" leading to a logical loop. And both @grok and @GeminiApp…
🏆 Grok 4 wins in @yupp_ai 's #PromptChallenge. I asked: Prove 0⁰=1 and disprove it in the same answer. 🔹 Grok 4 nailed the math nuance (convention vs. indeterminacy). 🔹 Claude Sonnet broke the 3-sentence rule.
By no means is Kimi K2 immune from being tripped up by your expert level prompts! Here’s a roundup:
Watch @MatthewBerman referring to @lintool and Yupp in his comprehensive video review of Grok 4 (at 12:30 mark) youtu.be/ZwW0RLdPVsU?si…
We’re pleased to announce our first prompting contest! Grok 4 and Kimi K2, models built for power, are in the news. The challenge: showcase just how intelligent these models are, by posing them expert-level questions and model comparisons Here’s how to participate: