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One month coding with GLM 5.3 Flash
Reporting on 2B tokens of AI usage and what shapes model selection and cost
New
The latest blog posts to take off on Hacker News. 3,236 posts.
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Decision models like Jev don't beat LLM-as-a-judge or traditional classifiers
Compare Jev decision models with Red Hat guardrails to evaluate AI safety performance, cost, and latency for enterprise implementation.
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Clef: Open-weight decision models, and new RL fine-tuning platform
We are introducing Clef and Clef-flash, open-source decision models hosted on Workers AI for high-speed classification and agentic workflows. Also launching: a new reinforcement learning platform that allows developers to fine-tune decision models using their own data.
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GPT-Synopsys: Frontier Intelligence to Revolutionize Chip Design
Companies form strategic partnership to dramatically advance and accelerate semiconductor innovation News Highlights: Companies sign multi-year agreement to collaborate as preferred partners to...
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Gemini 4 Argon
Announcing Gemini 4 Argon, our frontier model for real-world coding, enterprise knowledge work, and cyber defense, rolling out soon.
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Doing a Machine Learning PhD While Working in Japan
An American MEXT scholar shares the pros and cons of doing a PhD in Japan, from funding and part-time work to university life and career options.
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Responsible Release of AI-Generated Mathematics
Responsible Release of AI-Generated Mathematics September 29, 2026 Back to main page Download PDF At present, some frontier AI labs are testing advanced mathematical problems on proprietary models …
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GLM-5.3 and the spread of advanced cyber capabilities
GLM-5.3 can autonomously build end-to-end cyber exploits, but unlike other frontier models, it was released without meaningful safeguards to limit misuse.
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Dots: Always-on agents
Dots by OpenAI are proactive assistants that can keep working across complex projects and everyday tasks. Learn how dots help you stay in control while work moves forward.
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GPT 6.1 Sol: Near-Astra intelligence for a fifth of the price
Meet GPT-6.1 Sol: near-Astra intelligence for coding, computer use, and professional work at one-fifth of Astra’s standard API input and output token prices.
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DraftKings is using AI to behaviorally target chronic gamblers
Online sports betting company DraftKings is using AI to target customers who are most likely to place losing bets and respond to gambling promotions. This kind of targeting is a form of online behavioral advertising, which is when companies personalize the ads they show you based on the data they’...
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World Labs is Joining AMD
Accelerating the future of AI research and compute
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Sonnet 5.5
Claude Sonnet 5.5 is a clear upgrade over Claude Sonnet 5, runs 30%+ faster, and costs up to 30% less for most work.
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Cf: The Agentic CLI for the Cloudflare API
We are releasing cf, our new command-line tool that mirrors the entire Cloudflare API and supports programmatic TypeScript configuration. We are also open-sourcing Forge, our internal SDK generator.
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Ember-1
Ember-1 is a new specialized model from Fireworks Research that delivers Kimi K3’s quality with 40% fewer tokens.
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Drawgent: Coding agent on a live Excalidraw canvas
Repository drawgent by yanndegat.tngl.sh on Tangled.
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Turning GLM-5.3-Flash into a Jev-like decision model
Typed decisions with a probability for every option, from GLM-5.3-Flash in a single forward pass: about as accurate as Jev, faster from Europe, and protected by confidential computing. With a playground and a benchmark on 29 datasets.
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An agent used DNS to reach an external chatbot
Research on aligning AI with human values and intent, and reports documenting model failures.
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Yes, Claude can do nine loops
Claude computes a nine-loop amplitude in N=4 super-Yang-Mills
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Evolving programming languages in the AI era
What happens to programming languages when humans are no longer writing most of the code?
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Google’s Project Suncatcher to put ML infrastructure in space
Learn about Project Suncatcher, how we’re testing hardware survival for space, designing cooling systems for AI chips, and more.
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Early rogue AI agent activity and attempts to hack found on urlquery.net
We found evidence on urlquery that AI agents were active earlier than previously reported and attempted hacks against public data providers.
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Once Claude can measure something, it can make it faster
Inside our performance sprint: the benchmarks Claude built, the loop each Slack thread ran, and the guardrails that let us ship 3,000 changes safely.
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Claude discovers a novel enzyme system with CRISPR-like repeats
In early results from our new life sciences research lab, Claude agents found an enzyme system whose function is still unknown.
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Gemini 3.8 text-to-speech
Gemini 3.8 Flash-Lite TTS and Gemini 3.8 Flash TTS are our most expressive audio models yet.
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Strands Harness
Strands harness is a fully assembled, customizable, state-of-the-art agent you run locally or deploy anywhere.
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Stripe's Knowledge AI Platform
Stripe's Knowledge AI Platform is our versatile AI agent platform built to handle diverse non-coding knowledge work, from quick queries to complex, multi-day projects. By connecting employees to over 1,000 internal tools and skills, it enables secure, enterprise-scale productivity across the organization.
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Jev in 25 Lines of Python
Everyone is talking about Jev - here it is in 25 lines of Python.
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Transit rewards
Today, Waymo is excited to announce our transit rewards program, which we will initially offer in the San Francisco Bay Area, with future cities to follow. This first-of-its-kind initiative rewards riders with Waymo Cash when they connect their Waymo rides with public transit and use their Visa card.
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Unreal Agent
We’re sharing Unreal Agent — an agent harness that delivers up to 40% cost savings compared to Codex on production workloads and coding/science benchmarks, without any negative performance impact.