<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Siarhei Holub</title><description>Articles and AI news from Siarhei Holub.</description><link>https://sholub.dev</link><item><title>Anthropic releases Claude Fable 5.2 and Mythos 5.2 (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-claude-fable-5-2-mythos-5-2</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-claude-fable-5-2-mythos-5-2</guid><description>The release is real and priced at $8/$40 per million tokens, but every benchmark in the post is Anthropic&apos;s own and no independent index has scored Fable 5.2 yet.</description><pubDate>Mon, 09 Nov 2026 20:30:00 GMT</pubDate><category>news</category></item><item><title>Meta Muse Ember: cheap agent model, claims not yet checkable (Pending)</title><link>https://sholub.dev/news/2026-11-09-meta-muse-ember</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-meta-muse-ember</guid><description>TechCrunch reports Meta&apos;s new low-cost Muse Ember at $0.10 per million input tokens, but no Meta page was found and Artificial Analysis does not list it yet.</description><pubDate>Mon, 09 Nov 2026 20:30:00 GMT</pubDate><category>news</category></item><item><title>xAI turns on invisible text watermarking in the Grok API by default (Confirmed)</title><link>https://sholub.dev/news/2026-11-09-xai-grok-api-watermark</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-xai-grok-api-watermark</guid><description>xAI&apos;s docs say text from seven Grok models is statistically watermarked from 7 November unless a team admin opts out; how reliable detection is has not been tested outside xAI.</description><pubDate>Mon, 09 Nov 2026 20:30:00 GMT</pubDate><category>news</category></item><item><title>Mistral Large 4 open weights: ranking claims differ from Artificial Analysis (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-mistral-large-4-weights</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-mistral-large-4-weights</guid><description>The 1T-parameter weights are real and licensed as a modified MIT, but Mistral&apos;s coding and cyber numbers are mostly its own and Artificial Analysis ranks the model 11th of 26 open-weight models.</description><pubDate>Mon, 09 Nov 2026 20:30:00 GMT</pubDate><category>news</category></item><item><title>GPT-6.1 Terra: $1/$5 per million tokens, Artificial Analysis confirms the cost drop (Confirmed)</title><link>https://sholub.dev/news/2026-11-09-gpt-6-1-terra</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-gpt-6-1-terra</guid><description>OpenAI&apos;s docs confirm the price and Artificial Analysis independently measured a Coding Agent Index of 48 at $0.40 per task, though the launch post itself still does not open.</description><pubDate>Mon, 09 Nov 2026 20:30:00 GMT</pubDate><category>news</category></item><item><title>OpenAI GPT-6 Cyber reports 48.5% on ExploitGym (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-gpt-6-cyber</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-gpt-6-cyber</guid><description>OpenAI&apos;s post confirms the 48.5% ExploitGym score and 99.93% scope adherence. Irregular&apos;s independent run finds the model about on par with GPT-6 Astra on FrontierCyber but does not test ExploitGym.</description><pubDate>Mon, 09 Nov 2026 14:40:00 GMT</pubDate><category>news</category></item><item><title>OpenAI reports its agent pipeline built working exploits for 948 Linux kernel privilege-escalation bugs (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-openai-linux-kernel-exploits</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-openai-linux-kernel-exploits</guid><description>OpenAI&apos;s post counts 948 distinct local privilege-escalation bugs with working exploits, at about $1.2M. The figures are OpenAI&apos;s own, the patches are unreviewed candidates, and no outsider has verified them.</description><pubDate>Mon, 09 Nov 2026 14:40:00 GMT</pubDate><category>news</category></item><item><title>Google adds TPU 8tx and 8i Max to its eighth-generation line (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-google-tpu-8tx-8i-max</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-google-tpu-8tx-8i-max</guid><description>Google announced two more TPU systems with latency and bandwidth claims. All figures are Google&apos;s, several have no named baseline, and no availability date is given.</description><pubDate>Mon, 09 Nov 2026 14:30:00 GMT</pubDate><category>news</category></item><item><title>OpenAI to acquire Pierre, maker of Git storage and diff libraries used in Codex (Confirmed)</title><link>https://sholub.dev/news/2026-11-09-openai-acquire-pierre</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-openai-acquire-pierre</guid><description>OpenAI announced it will acquire Pierre Computer Company to extend Codex&apos;s code review and Git tooling. Price and timeline are undisclosed, and the full announcement page could not be read.</description><pubDate>Mon, 09 Nov 2026 14:25:00 GMT</pubDate><category>news</category></item><item><title>llama-modchip claims DeepSeek V4 Flash at 9 to 14 tokens/s on a 64 GB CPU-only machine (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-llama-modchip</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-llama-modchip</guid><description>An open-source llama.cpp fork runs the 284B model in about 57 GiB by quantizing to 1.71 bits per weight. Speeds and quality are the author&apos;s own, and the format needs the project&apos;s own binary.</description><pubDate>Mon, 09 Nov 2026 14:20:00 GMT</pubDate><category>news</category></item><item><title>Goldman Sachs reportedly limits Claude Code and Copilot to engineers (Pending)</title><link>https://sholub.dev/news/2026-11-09-goldman-claude-code-restriction</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-goldman-claude-code-restriction</guid><description>Bloomberg-sourced reports say Goldman restricted AI coding tools for most traders and bankers in October. The original article was not read, the sources are anonymous, and Goldman&apos;s statement does not confirm the details.</description><pubDate>Mon, 09 Nov 2026 14:15:00 GMT</pubDate><category>news</category></item><item><title>Collinear and Hugging Face publish CWE-bench v2, 100 defensive patch tasks (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-cwe-bench-v2</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-cwe-bench-v2</guid><description>A public 100-task benchmark where agents must close security flaws without breaking behavior. The leaderboard numbers come from the benchmark&apos;s own authors, and only three of eleven models are named.</description><pubDate>Mon, 09 Nov 2026 14:10:00 GMT</pubDate><category>news</category></item><item><title>Thinking Machines launches Inkling 2 Small with closed weights, Apache 2.0 promised (Confirmed)</title><link>https://sholub.dev/news/2026-11-09-inkling-2-small</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-inkling-2-small</guid><description>The release and Artificial Analysis score of 31 are confirmed. The coding table is Thinking Machines&apos; own, and the open-weights claim depends on a release that has not happened.</description><pubDate>Mon, 09 Nov 2026 05:10:00 GMT</pubDate><category>news</category></item><item><title>DeepSeek says Harness has 1.54M daily active users (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-deepseek-harness-users</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-deepseek-harness-users</guid><description>Self-disclosed figures with an undefined metric and no outside measurement.</description><pubDate>Mon, 09 Nov 2026 05:10:00 GMT</pubDate><category>news</category></item><item><title>Cognition SWE-2 Flash: cheap, fast coding model with vendor-run benchmarks (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-swe-2-flash</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-swe-2-flash</guid><description>The release is real and in Devin, but every number is Cognition&apos;s own, the harness is not named, and the speed claim comes from a simulated replay.</description><pubDate>Mon, 09 Nov 2026 05:10:00 GMT</pubDate><category>news</category></item><item><title>MIT CSAIL: LLM edits a small model&apos;s weights and lifts MATH-500 from 7.9% to 48.1% (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-weight-space-programming</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-weight-space-programming</guid><description>A real, openly logged experiment, but author-run, unreviewed, and the big gain comes from removing reasoning loops in one tiny model.</description><pubDate>Mon, 09 Nov 2026 05:10:00 GMT</pubDate><category>news</category></item><item><title>Google releases Gemini 4 Carbon to cyber defenders only (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-gemini-4-carbon</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-gemini-4-carbon</guid><description>The release is real and its #1 index rank is independently confirmed, but access is gated and the cyber scores are self-reported.</description><pubDate>Mon, 09 Nov 2026 05:10:00 GMT</pubDate><category>news</category></item><item><title>Co-Design Bench finds top coding model completes 26.4% of tasks (Confirmed)</title><link>https://sholub.dev/news/2026-11-09-co-design-bench-completion-gap</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-co-design-bench-completion-gap</guid><description>The strongest of ten tested models, GPT-6 Astra, passes 69.9% of acceptance criteria per task but fully satisfies only 26.4% of tasks.</description><pubDate>Mon, 09 Nov 2026 05:10:00 GMT</pubDate><category>news</category></item><item><title>Moonshot publishes Kimi K3.1 Pro weights; its Artificial Analysis rank fell under index v5 (Vendor-reported)</title><link>https://sholub.dev/news/2026-11-09-kimi-k3-1-pro-weights</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-kimi-k3-1-pro-weights</guid><description>Weights are on Hugging Face, but coding numbers are Moonshot&apos;s own, and the launch-day rank of fourth was later cut to ninth when Artificial Analysis changed its index.</description><pubDate>Mon, 09 Nov 2026 05:10:00 GMT</pubDate><category>news</category></item><item><title>FrontierCode leaderboard: best agent scores 52%, leaders fail over 40% of tasks (Confirmed)</title><link>https://sholub.dev/news/2026-11-09-frontiercode-leaderboard</link><guid isPermaLink="true">https://sholub.dev/news/2026-11-09-frontiercode-leaderboard</guid><description>On real open-source tasks graded by whether a maintainer would merge, no model scores above 52% and pass rates top out at 58%.</description><pubDate>Mon, 09 Nov 2026 01:55:00 GMT</pubDate><category>news</category></item></channel></rss>