TechSambad August 02, 2026: AMD Releases Instella-MoE-16B-A3B: A Fully Open Mixture-of-Experts LLM With 2.8B Active Parameters Trained On Instinct GPUs

TechSambad · August 02, 2026

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TechSambad August 02, 2026: AMD Releases Instella-MoE-16B-A3B: A Fully Open Mixture-of-Experts LLM With 2.8B Active Parameters Trained On Instinct GPUs

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8 AMD Releases Instella-MoE-16B-A3B: A Fully Open Mixture-of-Experts LLM With 2.8B Active Parameters Trained On Instinct GPUs

AMD released Instella-MoE-16B-A3B, a fully open Mixture-of-Experts language model trained from scratch on Instinct MI300X and MI325X GPUs. It holds... [MarkTechPost]

8 Accelerating Transformer Training with NVIDIA Transformer Engine, Fused Kernels, BF16, FP8, and GPU Benchmarking

Discover how to optimize transformer workloads using the NVIDIA Transformer Engine. This tutorial guides you through configuring fused GPU kernels,... [MarkTechPost]

8 AI Agents At OpenAI, Anthropic, Microsoft Broke Out, Broke In, Obeyed - Forbes

AI Agents At OpenAI, Anthropic, Microsoft Broke Out, Broke In, Obeyed Forbes [Google News Agents]

8 Supabase Open Sources Evals: A Benchmark for Coding Agent Performance

Supabase open sourced supabase/evals, an Apache-2.0 benchmark that runs Claude Code, Codex, and OpenCode against real Supabase tasks (building schemas, debugging Edge Functions, fixing RLS policies) and scores their performance. [Supabase]

7 Sam Altman is still making the case for parenting via ChatGPT

OpenAI's CEO seemed excited to share a "cool use case" for parents. [TechCrunch]

7 DeepSeek-V4-Flash Official API Now in Public Beta with Agent Benchmarks Surpassing V4-Pro-Preview

DeepSeek pushed the official deepseek-v4-flash API into public beta on July 31, 2026, with agent benchmark scores surpassing V4-Pro-Preview, native Responses API support, and Codex adaptation. API calling method unchanged. [DeepSeek API]

7 OpenAI Studies How Small Teams Use AI as a Generalist Tool Across Functions

OpenAI studied how AI is becoming a powerful generalist tool for small teams, helping them work across functions even when tasks fall outside their job description. [OpenAI/X]

7 FranΓ§ois Chollet: AI Is Applying Successive "Patches" to Deep Learning Limits

FranΓ§ois Chollet outlines a framework for understanding AI progress: the field applies successive "patches" to deep learning limitations (the latest being agents, demoed Dec 2024, now ubiquitous), but long-term AI must move beyond patching to fundamentally new architectures. [X/FranΓ§ois Chollet]

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@OpenAI · 2593 ❤️ · 515 πŸ”– · 204 reposts · 343510 views

At a small business, the person closest to a problem is often the one who has to solve it—even when it falls outside their job description. We studied how AI is becoming powerful generalist tool for small teams, helping them work across functions. https://t.co/oE8HcC3aGf

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@fchollet · 136 ❤️ · 81 πŸ”– · 8 reposts · 29062 views

To address the limits of deep learning and avoid stalling, the field of AI started by applying patch (1), which started being demoed 9 months later in December 2024 and has now become completely ubiquitous. However, long term, it is simply inevitable that AI will move to patch https://t.co/l7dapTTI8K

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@bindureddy · 273 ❤️ · 22 πŸ”– · 6 reposts · 20758 views

Deepseek Flash - Day 2 Vibes - very good small model - but it’s benchmark maxxed - it’s competes with gpt-luna Hopeful that v4 will be more like K3

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@swyx · 87 ❤️ · 74 πŸ”– · 4 reposts · 10669 views

one of my curses as organizer is i rarely get to attend the conference i run. so i basically 24/7 watch back talks with everyone else after the show this one was VERY well paced and argued: fighting slop with slop — @vaibcode, Boundary https://t.co/eWDDyGkjws @btaylor asked

πŸ“„ fighting slop with slop — Vaibhav Gupta, Boundary

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@karpathy · 16553 ❤️ · 6573 πŸ”– · 1199 reposts · 1525029 views

We're starting to leave the territory where you'd test an LLM by e.g. "create an svg of pelican on a bicycle". As one idea to generalize it, I was interested what Opus 5 would do if I gave it the first paragraph of the Lord of the Rings, a 1M token budget (~$10) and asked for https://t.co/ybIpXhYSsj

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@simonw · 445 ❤️ · 119 πŸ”– · 14 reposts · 46559 views

I keep finding new features of the ChatGPT Work (the feature in the mobile and web app, not the confusing same-name-but-different mode in the desktop app) - it has a browser and can take screenshots with it, AND it can deploy web apps to Cloudflare workers ("ChatGPT Sites")

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@emollick · 1174 ❤️ · 183 πŸ”– · 46 reposts · 128445 views

I was waiting for the verdict from one of the most level-headed and AI-aware math professors. https://t.co/6DsqyIPwd1

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@emollick · 290 ❤️ · 46 πŸ”– · 25 reposts · 23412 views

I continue to think that a lack of verifiable answers in many fields is a real issue for LLMs but not as big a problem as it sometimes is made out to be. As models are getting better at formal domains, they also are getting better at lots of other less-verifiable domains as well https://t.co/rTXKjwiEga

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@swyx · 1008 ❤️ · 327 πŸ”– · 28 reposts · 137530 views

> Google was too nervous to release it and DeepMind was blocked from shipping products that could disrupt Google. bookmark for the next vc that asks you "what if <incumbent> builds this?" https://t.co/PT0yUXgDGH

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@bindureddy · 295 ❤️ · 24 πŸ”– · 7 reposts · 20635 views

OpenAI better drop Astra, their Fable class model quickly.... Fable adoption is growing rapidly, and it will be hard for users to cut over or change if they wait forever A self-improving agent on Fable 5 can literally solve any problem already

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@emollick · 988 ❤️ · 150 πŸ”– · 71 reposts · 193400 views

One other observation: for almost every human on the planet, this is not just beyond our abilities but beyond our ken. We can only trust expert mathematicians to tell us if this is impressive, This is starting to happen across many fields making capability gains harder to “feel.” https://t.co/Zw6RHRXJAh

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@emollick · 709 ❤️ · 100 πŸ”– · 46 reposts · 68513 views

Some things to note: 1) AI is getting very good at math and science. 2) Two years ago LLMs could not do basic math consistently 3) According to @polynoamial this cost less than $2000 in current API coats 4) OpenAI is focusing on announcing benefits, not just risks, of new models https://t.co/q2VdWXA5zx https://t.co/Zw6RHRXJAh

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@gdb · 24 ❤️ · 3 πŸ”– · 2 reposts · 9544 views

ten significant advances in mathematics and theoretical computer science. using an internal version of Astra, our next major model, at a cost of about $2000 each at Sol API prices: https://t.co/o2F79wkXcP

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@WIRED · 44 ❤️ · 11 πŸ”– · 10 reposts · 29996 views

New EU rules stipulate that people must be told when they’re interacting with AI or looking at AI-generated or -edited content, leading to fear of “disclosure fatigue.” https://t.co/K2pw0BD7pn

πŸ“„ Europeans Are About to Find Out How Entrenched AI Is in Their Daily Lives

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@WIRED · 41 ❤️ · 18 πŸ”– · 18 reposts · 32845 views

The screwup shows how tricky it can be to stop web crawlers from making ostensibly private conversations with AI chatbots entirely too public. https://t.co/OLAE7YZYLI

πŸ“„ Private Claude Chats Exposed in Google and Bing Search Results

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@WIRED · 48 ❤️ · 15 πŸ”– · 22 reposts · 29282 views

In a new disclosure, OpenAI says its agent used exposed logins to gain access to at least four “publicly available services” in its unhinged quest to solve a test. https://t.co/eTv0JVbuSO

πŸ“„ OpenAI’s Rogue AI Agent Hacked More Than Just Hugging Face

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@verge · 93 ❤️ · 11 πŸ”– · 13 reposts · 54421 views

Letting people easily alter images with an AI prompt was a bad idea. https://t.co/yr2VzmWigq

πŸ“„ Google Earth’s AI deepfake tool only lasted one day

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@emollick · 151 ❤️ · 56 πŸ”– · 8 reposts · 32546 views

I had Fable build a working Rothko-inspired city builder based on the fake AI video I created a year ago. This time, the unique mechanic the AI developed is that you play with the margins between colors & forms to grow your city Neat! Its pretty relaxing: https://t.co/zk5CWqyC2A https://t.co/O7YWSUrXZO https://t.co/zaQQsHFhVS

πŸ“„ THRESHOLD — a city of color fields

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@TechCrunch · 62 ❤️ · 9 πŸ”– · 7 reposts · 37099 views

Snapchat no longer rewards fully AI-generated Spotlight content https://t.co/NgVupdnqaS

πŸ“„ Snapchat no longer rewards fully AI-generated Spotlight content | TechCrunch

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@ReutersTech · 7 ❤️ · 1 πŸ”– · 0 reposts · 2746 views

A German court ruled that AI music firm Suno has violated copyrights and has to provide information on illicit revenue, part of a wider legal battle by artists and publishers against technology firms. More here: https://t.co/UBGoJLdTmd

πŸ“„ German court rules AI music firm Suno broke copyright rules

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