Senior AI Developer | Tinkering with models, agents & harnesses

Brasil
Joined April 2014
Caio Fontes retweeted
Published my 16x16 Krea 2 Pixel Art LoRA and dataset LoRA: huggingface.co/Angais/Krea-2… Dataset: huggingface.co/datasets/Anga…
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o opus 5.5 extra é tão diferente e melhor que o high que parece que tÔ roteando pra algo maior...
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Caio Fontes retweeted
Not bad from just a few prompts to Opus 5.5... The visual effects AI can pull off are incredible compared to a few months ago, and it understands PixiJS 3D and WebGPU really well too šŸ‘€ Sign up to the closed beta and build something yourself! pixijs.com/3d
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claude realmente tÔ dando de 100 a 200 dol na api pra quem tem plano max! 🫣 Acabei de pegar o meu
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Caio Fontes retweeted
Introducing Claude Haiku 5.5: the cheapest, fastest, and most capable small model we’ve ever released. On average, it costs around 75% less to run than Claude Haiku 4.5.
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Caio Fontes retweeted
Claude Opus 5.5 and GPT 6 Astra are not nerfed. Latest NerfBench results: Claude Opus 5.5: 103.8% of launch power GPT-6 Astra: 101.1% of launch power Both are within normal variance (90% to 110%). We also just added GPT 6.1 Sol. Day one baseline is locked in. Now we watch. Which model should we add next?
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no sol 6.1 for me yet...
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I have made my mind... Opus 5.5 is the best creative model ever, astra 6 is the best technician/coder ever. The world needs both, working together.
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Astra might be the best model I’ve ever used. Pair programming with it feels like working with that one coworker who’s also a longtime friend. You went to college together, he was always one of the smartest guys in the class, but also super chill and easy to work with. He gets how you think, knows the project really well, and there’s this natural synergy where everything just flows with almost no friction.
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Caio Fontes retweeted
Researchers spent 500 hours and $70,000 and found LG TVs logging plain text transcripts in standby, mapping every device in the house, and feeding it to LG's ad arm Unplug the internet and it saves the files until you plug back in. LG says its TVs don't record ambient conversations. The evidence begs to differ. 216 million of these are sitting in living rooms. Where are the regulators? Writer: Daniel
Readers added context they thought people might want to know
The findings and video clip here are from Gamers Nexus' investigation, which receives no credit or link. youtube.com/watch?v=6IFVTc… x.com/gamersnexus/st…
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Caio Fontes retweeted
if you are a programmer and you'd like to start a company it is helpful to internalize two big weaknesses you have 1. your instincts for anything outside programming are terrible. everything you believe is likely 100% backwards 2. you've always been treated like the smart person in the room so it will take you a very long time to understand #1 for me personally it took ~ 10 years before i started to be able to unwind this
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gpt-6 astra working flawlessly here. I don't understand the complaints...
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Caio Fontes retweeted
Huge weekend for FPS fans not only because of @WARDOGS beta success (nearly 250k pccu 😲) but also the @FPSGamesShow with 130k viewers; show casing games across the genre. In reflection, this for me isn’t even just about the games but the industry as a whole, 25 years I’ve been gaming (unc status) as a dev, esports player and content creator, so I’ve seen a lot change for better and worse. @Brammflakes and I spent way more time in business and political meetings than we ever wanted, talking to people who didn’t get it or asking why players would enjoy @WARDOGS fuelled purely on past data, huge expectations and budgets. We just wanted to make the game lol. The game reached third on steam this weekend in a closed beta, with no paid advertising, purely organic by our internal team of 6 who marketed the game superbly by just being honest about what the game is, and with that we managed to reach the right audience, which was easy because we have a team behind us creating the game who also wholly believe in it. Genuine interest and playing it for the love of the game, so thanks to anyone who covered it. Not only that but they ran the @FPSGamesShow which was created in a matter of weeks, loads of great fps games and studios all with one goal, show their content to players without ridiculous price tags, in this case, zero. To me personally it made the weekend feel like a bigger win imo. Thanks to anyone who played these last few betas or watched any content, even if you played and didn’t like it and keep telling me it’s trash, no problem šŸ˜‚ you still showed that you were willing to try which means a lot to us as we were told the game was ā€˜way to niche’ and hopefully you’ll try again in the future. We’re well aware these numbers will be short lived and will tail off over the next few months until we reach our 1.0 release but for many of us at the studio who grew up playing games like cod, cs, battlefield - to create a game that sat amoung them for any period of time has been a great experience either way. Back to work for us as normal tomorrow as we prep for September 10th. šŸ‘šŸ» We’re aware there’s lots to improve, fix and balance over time but that’s part of the process. We have had many thousands of comments or suggestions from all types of players. I think it’s important to raise while we read and watch as much as we can, we have a talented team who has likely thought of, tested, considered the majority of feedback already. There’s reasons we can’t/wont/will eventually do something within the game. I’ve seen hundreds of suggestions that X is broken while another few hundred say how much they enjoy it. DUMB DEVS change X without realising it’s designed that way for a reason. Ultimately @WARDOGS will never reach a point of true balance or perfection, that’s impossible.. and not even the goal. Metas will always form every season and update that we do, we see this same cycle with every game that releases. We have our plans and will continue to act on them, hopefully you’ll join us for the journey, alone or with your friend’s through EA to 1.0. Cheers šŸ¤™
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Caio Fontes retweeted
Nvidia is giving Kimi-K3 for free get from build.nvidia.com/models?labe… base URL: integrate.api.nvidia.com/v1
FREE FABLE 5 AND GPT-5.6 WITH $500 CREDITS link: t.me/conduitoff_bot?start=re… • first open telegram bot • complete captcha • visit their website from bot • connect your telegram get setup guide by clicking in the 3 lines
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Caio Fontes retweeted
A harness turns a model into an agent. At it’s core it provides 4 things: - a system prompt - tools - an agentic loop - a translation layer across models New blog post from Earendil co-founder @colindaymond on what a harness is, and how you can own yours. Full post below
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Caio Fontes retweeted
Happy Easter! He is risen!
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O destino de Hyrule estÔ nas mãos da Princesa Zelda em uma nova história da franquia The Legend of Zelda que estarÔ disponível em português do Brasil! The Legend of #Zelda: Echoes of Wisdom chega ao console #NintendoSwitch no dia 26 de setembro!
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