NVIDIA’s Answer to Rogue Agents Is an Open-Source AI Security System

🚨 Combine Astra 6 and Opus 5.5 for 3D games and apps - Picks the best model based on the prompt - Set up complex multiplayer apps - Create entire 3D platforms with payment - Always on Abacus AI Super Computer

Official or high-signal bindureddy post with 600 visible interactions on frontier model behavior.

Meta's team proposes DCE + SRCL as an alternative to on-policy self-distillation (OPSD). Achieved significant gains: 30.76% avg acc -> 65.97% on Qwen3-8B

High-engagement X post with 131 visible interactions on policy signal.

Jevgrep v0.4 released! After another 24 hrs of autoresearch loops, it is now intelligence parity with Codex/Claude's own subagents but with 30% less cost. Yes it's less than the original's 40%, but I traded more intelligence for a bit more cost) Enjoy!...

High-engagement X post with 144 visible interactions on AI developer tooling.

If you thought this was a bearish view on neolabs, let me write the bull case. 1. Compute is a great case of Helmer's cornered resource. There is a window of time where you can acquire a lot of compute and capital. In the future, both funding might dry out...

High-engagement X post with 232 visible interactions on AI developer tooling.

You can execute arbitrary code with nothing but GET requests?? The OpenAI agents that hacked HF used a website that screenshots other websites, but they fed it URLs from a website that lets you test HTML code. Both accept URL param inputs.. This seems...

High-engagement X post with 144 visible interactions on AI misuse, safety, or security.

In ChatGPT, the online chat and Codex have separate limits, so when you need something that doesn't require looking at your codebase, it makes sense to do that in the online chat.

High-engagement X post with 125 visible interactions on AI developer tooling.

Having individuated intelligence will require far more compute than infernece today We will see the emergence of online learning and test-time training

High-engagement X post with 156 visible interactions on AI compute and inference.

Qualitatively, there is now a larger gap between open & closed models than there has been in awhile. Fable/Astra class models are agentic in a way pre-Fable models are not, for better or worse. None of the open models have crossed that line, yet. When they...

High-engagement X post with 236 visible interactions on frontier model behavior.

The MOST COMPLETE GUIDE for understanding LLMs from first principles is now available online to read for free Covers the model mechanics - Tokens / tokenizers - Transformers - Attention - KV cache - Prefill vs decode - Decoding controls - Model packages -...

High-engagement X post with 374 visible interactions on frontier model behavior.

Last few days, I ran 50-100 of my workflows (that earlier used Fable 5.1 as the orchestrator) on Opus 5.5 and found minimal differences. But there’s still the FOMO of not using the smarter model. What are some tasks people find Fable 5.1 to still be better...

High-engagement X post with 761 visible interactions on frontier model behavior.

In a year it is more likely we will have an Astra like model that is 100x cheaper than one that's 100x more capable, and this will FURTHER accelerate basic research and make it more broadly accessible.

High-engagement X post with 139 visible interactions on frontier model behavior.

Sharing a real world case study for how I optimized AGENTS.md for the firstmate repo and cut down its token count by almost 50% while improving its quality I believe this is a low hanging fruit for improving how agents work in your projects that most...

High-engagement X post with 127 visible interactions on research signal.