Curious. If you had a budget of $200/mo.

• Cursor vs claude vs codex for 200$ (www.reddit.com via reddit)
• How's codex with Plus tier compared to 100$ Claude max? (www.reddit.com via reddit)
• Thinking about moving from $200 Codex to Claude Max (www.reddit.com via reddit)

17th September 2026 - Link Blog How To Write With An LLM. Thomas Ptacek on using LLMs as copyeditors, not as writing assistants: Rule Number One: You may not use a single word an LLM suggests to you.

• How to Write with an LLM (sockpuppet.org via hn)

Safety evaluations for large language models rely on surface-form classifiers that report declining harm scores across model generations. We provide evidence that this methodology is systematically incomplete: explicit discriminatory conte…

AIUC first got our attention with the NFDG backing, and have just announced a $40M series A today, with the most impressive industry advisor list we may have ever seen for an early startup behind AIUC-1, their agent standard backed by real…

I've been trying to figure out which model works best for real-world coding with Claude Code. Sonnet — fast and efficient Opus — better for complex reasoning?

• Using Opus 4.6 in Claude Code (plugin) for VS Code (www.reddit.com)

Coding harnesses shape how autonomous coding agents translate model capabilities into long-horizon software-engineering performance, yet existing work typically evaluates harnesses as monolithic systems, leaving the effectiveness of indivi…

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I built Mati to give me more control over what Claude Code and Codex are allowed to do. Many important product constraints live in an engineer's or product person's head.

• I built a database guardrail for Claude Code (www.reddit.com via reddit)

The scaling laws hold that a language model grows more capable with more parameters and more training data, and Mixture-of-Experts (MoE) architectures have ridden these laws to remarkable results, activating only a fraction of an enormous…

Your Agent Aced the Task. Will It Do It Again?

https://github.com/HalfLucid/FileInteractionMCP I recently noticed Claude CLI making a lot of bash and perl calls for file edits, so I created some expanded file tooling with Fable to make it more secure and efficient. MIT license so feel…

Ternary Large Language Models (LLM) store every weight as one of three symbols $\{-1,0,+1\}$, so the cost of a ternary model is conventionally referenced to the information-theoretic $\log_2 3 \approx 1.585$ bits per weight. The prevailing…

We introduce and release ScienceBuddy, an interactive scientific research workspace that brings continually improving scientific agents into researchers' everyday workflows. ScienceBuddy supports researchers in carrying out scientific task…

• Recursive Self Improvement for Coding Agents (cline.ghost.io via hn)

We last highlighted the pacing debate in July when Pacing the Frontier first emerged: And it seems that we’re in for round 2 as Dario, lead author on the original, wrote a rare personal blogpost to spell out how he sees pacing pan out spec…

Leg Type leg claude, leg codex, leg agy or leg grok instead of the bare command. You get the same interactive agent; Leg opens a board next to it, watches the usage limit, keeps a handoff bundle current, and when the limit hits it starts t…

AIEi Paris (Sep 23-24) and AIE NYC (Oct 12-14) is >50% sold out, AIE CODE (Nov 10-12 in SF) and AIEi Shanghai (Nov 5-6) are next on deck before AIEi Sydney (Dec 7-8 alongside NeurIPS) closes the year! It’s very rare that a new startup laun…

It feels like Opus and Fable are taking the bit in their teeth and just galloping away on things more often than they would even very recently. Not long ago it felt like they'd stay relatively within the bounds of the instructions I gave a…

Capable open-weight models make local coding and reasoning attractive, but their context and execution state strain laptop memory. We present JustFit, an MLX-based inference runtime that combines KVExec for compressed KV execution, PhaseSw…

In response to a new European Union law, AI platforms are implementing new schemes for watermarking the content they generate. Anthropic recently disclosed its future Claude models will use SynthID-Text, an approach Google created and rele…

Software development follows an implementation-verification loop in which developers or agents iteratively revise an implementation until an evaluator, such as a test suite, accepts it. The evaluator checks the implementation against a set…

hi to all the readers this post is for my recent opensource project called ENZO now answering what is enzo so enzo is an opensource platform where i clubbed all the free available api for anyone use under one hood with more than 2000 model…

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Large language models sometimes behave in ways resembling human emotional responses, and recent work has identified internal representations that may explain this. We ask whether LLMs represent pain distinctly from fear, sadness, and gener…