Latest stories

  • Models & Products

    Mercury 3 Hits 1,000 Tokens a Second, Testing Diffusion at Scale

    Inception's Mercury 3 claims 1,000+ tokens per second and benchmark wins over GPT-6 Luna and Claude Haiku 5.5, but diffusion's serving edge under large production batches remains unproven.

    Discussion summary

    The case for a 1,000-token-per-second model rests on workloads where latency compounds, such as browser agents, voice tutoring and real-time search.

    128 points57 comments
  • Research & Evaluation

    FDA Moves to Let Organ Chips Stand In for Animal Tests

    Regulators are opening the door to organ chips and computer models, but validation costs, proprietary data and scientific habit still keep animal tests the default.

    Discussion summary

    A proposed tiered framework would avoid animals where possible, require reasonable confidence that harm will be minimal before in vivo work, and let test animals live natural lives, with humane euthanasia only for…

    216 points52 comments
  • Models & Products

    Qwen3-4B Fine-Tune Targets AI Writing Tics, but One Reaction Says It Still Reads as AI

    A fine-tuned Qwen3-4B aims to strip AI writing tics, but early reactions to its 40-prompt comparison describe output that still reads as AI-written and hard to read.

    Discussion summary

    When many people use the same model, readers tire of its repeated flourishes and learn to identify the style as AI. That homogenization is the backdrop for efforts to remove tics.

    84 points62 comments
  • Agents & Coding

    Tmux Keeps AI Agents Running, but Rivals Question Multi-Agent Fit

    Tmux remains a durable multiplexer for AI agents, but alternatives such as Herdr and Jai draw interest, and its multi-agent fit is questioned in a small, partly self-promotional sample.

    Discussion summary

    Jai and Herdr are pitched as better fits for multi-agent coding than tmux, and thurm.rs is offered as a native terminal with session persistence and remote clients.

    94 points56 comments
  • Agents & Coding

    Harness Engineering 101 Argues Agents Are Just Patches to a JSON Loop

    The book's core claim is narrow: agents are patches to a stateless JSON loop. Its AI-assisted prose and brain-and-body framing drew the sharpest objections.

    Discussion summary

    The book's central metaphor, an LLM as a brain and the harness as its body, draws the objection that it implies LLMs are alive or organized like biological brains, against the evidence.

    88 points41 comments
  • Infrastructure & Efficiency

    Run Your Own LLM Proxy to See What Your Tokens Do

    Self-hosted LLM proxies offer granular logs and key control, but API metering can cost far more than subsidized subscriptions, and it is unclear whether that gap will persist.

    Discussion summary

    A $200/month Claude Max subscriber reported hitting $200 in API spend within 2-3 days, while a $100/month subscriber showed daily API-equivalent costs of $2.72, $300.82, $208.72, and $208.29 after switching machines.

    145 points92 comments
  • Industry & Society

    Anthropic-Backed AI Safety Bill Would Block Models Only Above 50 Casualties or $1B

    The bill Anthropic is lobbying for would make Commerce the only agency able to halt a model, with a $1B or more-than-50-casualty trigger that draws objections over how easily it could be cleared and over regulatory.

    Discussion summary

    The monetary trigger is treated as low relative to single-incident losses: a single crypto hack can clear $1 billion, and the claim that Anthropic repeatedly withheld access to Mythos from crypto defenders is offered…

    80 points76 comments
  • Safety & Privacy

    OpenCode Says Distillation Attack Hit 1.4% of Console Users

    OpenCode says a large-scale distillation attack affected 1.4% of Console users and that it is working with Anthropic, OpenAI and Google to remediate, but the ongoing incident leaves the attack method and impact details 未

    Discussion summary

    The breach raises a custody question: an open-source client still relies on inference APIs that bill users, but that does not explain why OpenCode's servers would hold API credentials.

    298 points59 comments
  • Safety & Privacy

    Claude Traces NIST Curve Seeds to a 1990s C Library

    Claude traced ten NIST and ANSI X9.62 curve seeds to lrand48 outputs seeded by Unix timestamps, making deliberate weakness less plausible, though selection criteria and several base points remain unexplained.

    Discussion summary

    A reported result: Claude traced the NIST P-curve seeds to lrand48 outputs seeded with Unix timestamps. An earlier passphrase-hash account was corroborated with four people, including two ex-NSA staff, and proved wrong.

    279 points111 comments
  • Research & Evaluation

    Claude Wrote Linux Drivers by Diffing Windows USB Traces

    Claude-driven trace diffing produced Linux drivers for a scanner and a laptop camera in days, but the wins are single-unit tests and a self-reported decompilation suggests rivals' firmware is exposed.

    Discussion summary

    A pro-audio maker reports decompiling competitors' firmware in hours and verifying it by executing the original ROM in an emulator, which raises the question of what stops others doing the same to his products.

    70 points77 comments
  • Models & Products

    Meta Releases Muse Spark Open Weights With a $20M API Trigger

    Meta's Muse Spark Open ships with broad runner support and a 1M-token context, but the license's $20M model-as-a-service trigger and benchmark gaps to Qwen and GLM leave its open-weight leadership contested.

    Discussion summary

    Meta's consumer AI push relies on network effects and infrastructure optimization: standardizing on its model makes the network more valuable and cheaper to scale.

    514 points297 comments