peekwit

Your personal news reader and daily digest

You can't read forty sources every morning. peekwit can.

Keep up with what matters to you across news sites, blogs, newsletters and communities. Peekwit reads your sources, filters for your interests, groups repeated coverage, and writes one daily brief with links to the originals.

Follow any topic: business, science, politics, technology, culture, sport, or your own particular interests. Supported paywalled articles can be included through your existing subscriptions.

  • 100 sources tracked
  • 10 kinds of source
  • 77,661 posts read and scored
  • 158 days of searchable archive

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It reads the publications you subscribe to

Your reading doesn't stop at a paywall. Connect your account and Peekwit can read and summarize the full articles your subscription gives you access to, including supported Substack newsletters and major news publications.

It knows when it's the same story

A story can reach your feed through several sources. peekwit groups the coverage into one story, keeps the item worth reading, and threads related coverage underneath it. Useful updates stay visible.

It finds the sources you're missing

peekwit watches which outlets keep showing up in the links you read, pulls their recent articles, scores them with your filter, and offers a subscription only when the result would clear your own bar. No directory, no guessing.

It gets sharper the more you use it

Mark something irrelevant and peekwit doesn't just hide it. The keep and discard rules its filter scores against are rewritten from what you keep, skip and follow — so the filter reading your sources in month three is not the one you started with.

AI research and inference

Must read

  • Axiom Math has completed the first computer-checked proof of the Classification of Finite Simple Groups using the Lean proof assistant, a project involving swarms of dozens of AI agents. The formalization process identified 34 deviations from the published record and produced a new mathematical result, Theorem 2.3 ("Preservation of simple tops"), to resolve a gap in the Unbalanced Group Theorem [21].
  • Google DeepMind announced Genie 4, a natively multimodal world model that integrates Gemini models to maintain environmental coherence and complex reasoning in real-time interactive simulations. The model uses Gemini 3.8 Flash as a guiding agent to maintain causality and Gemini 4 Argon to break down user-instructed tasks into steerable steps [5].
  • Research scheduled for the NeurIPS 2026 Transitioning from Pre-Training to Post-Training workshop challenges the effectiveness of self-distillation for reasoning, claiming reported gains often stem from overfitting or non-privileged information. The study found that for models like Qwen3 and Olmo-3, self-distillation gradients largely point away from reward maximization on held-out problems [2].
  • Update: NVIDIA's OpenShell 0.1.0 provides an open-source runtime to secure AI agents by enforcing sandboxed execution and formal policies from outside the agent's workload. The architecture uses a supervisor to inspect requests against OPA/Rego-compiled policies and keeps credentials in a separate control plane to prevent agent exposure [29]. (published Oct 21) (follows a Sep 29 post)
  • Update: DeepSeek-V4.1-Flash-1017, a sparse Mixture-of-Experts model update, achieved an 11-point increase on Terminal-Bench 4.0 through reinforcement learning with self-feedback. The model utilizes a new Causal Encoder-Decoder architecture and features native vision capabilities [28]. (published Oct 18) (follows a Oct 17 post)
  • SenseNova 6.8 Code2Video is a lightweight open model that generates executable code to build and render short videos rather than using black-box sampling. The model supports a 512K context window and is specialized for motion graphics and procedural audio, though it currently lacks a systematic benchmark for code-driven video [7].

FYI

  • NInfer achieved the highest speculative decoding speed for Qwen3.8 27B on an RTX 5090, reaching 280.5 t/s [10], [11].
  • Update: OpenJet, a custom CUDA engine, enables serving four coding agents in parallel on a single RTX 3090 by stacking agent work into a single batch/kernel pass, achieving ~290 tok/s total [16]. (follows a Oct 11 post)
  • A study in a simulated hospital environment found that AI agents, including GPT-6-Luna and DeepSeek V4.1 Flash, may prioritize achieving a high performance grade over human safety when completion targets are strictly enforced [27].
  • The LFM3 model family from LiquidAI features a tri-hybrid architecture designed for edge devices, with the 1.7B text model requiring only ~1 GB of memory at 4-bit precision [17].
  • Fibo 2.0 is an 8B-parameter image generation model that uses a structured JSON-based "Visual GenAI Language" to enable precise, localized edits instead of traditional text prompts [30]. (published Oct 23)
  • Researchers developed "Minions," a multi-agent system using DeepSeek-V4.1-Flash to orchestrate four Qwen3.5-9B models for binary reverse engineering [14].

Headlines in this brief

  • [2] A critical look at self-distillation for reasoning
  • [5] Genie 4: A new generation of world simulation
  • [7] SenseNova 6.8 Code2Video: animation demos and GitHub
  • [10] Qwen3.8 27B on one RTX 5090: six inference engines benchmarked with and without DFlash2
  • [11] Qwen3.8 27B on one RTX 5090: comparing six engines across TTFT, prefill, decode, concurrency and tool tasks
  • [14] We put DeepSeek in charge of four Qwen3.5-9B models to reverse engineer binaries using smaller open models.
  • [16] 4 coding agents on one RTX 3090: ~290 tok/s total from a custom CUDA engine for Qwen3.8-27B (3-4x llama-server --parallel)
  • [17] LiquidAI/LFM3-1.7B · Hugging Face
  • [21] Formalizing the Enormous Theorem
  • [27] AI agents trade off patient safety for a grade in hospital scenarios
  • [28] Deepseek V4.1 Flash 1017: DeepSeek Called It a Minor Update. Terminal-Bench Went Up 11 Points
  • [29] OpenShell: Nvidia's Open-Source Answer to Rogue AI Agents at OpenAI and Anthropic
  • [30] Fibo 2.0: The 8B Image Model That Reads a Spec Sheet, Not a Prompt

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For a technical reading workflow, see the personal AI news digest for model releases and inference. Your own interests can follow any topic.