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        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T07:48:30.832Z</news:publication_date>
      <news:title>ArXiv paper proposes auditable LLM labeling for classroom talk</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/kinship-term-benchmark-finds-llms-recognize-cultural-terms-better-than-they-gene-b747a151</loc>
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      <news:publication_date>2026-09-24T07:48:24.662Z</news:publication_date>
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  <url>
    <loc>https://highsignal.sh/stories/arxiv-paper-measures-how-much-benchmark-contamination-actually-inflates-scores-3f693840</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T07:48:18.883Z</news:publication_date>
      <news:title>ArXiv paper measures how much benchmark contamination actually inflates scores</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/comed-preprint-cuts-multi-llm-collaboration-to-only-when-it-helps-2db66a53</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T07:48:13.218Z</news:publication_date>
      <news:title>COMED preprint cuts multi-LLM collaboration to only when it helps</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/google-s-gemini-3-8-tts-models-are-cheap-and-handle-multi-voice-dialogue-per-sim-8e3e7165</loc>
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        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T07:47:39.172Z</news:publication_date>
      <news:title>Google&apos;s Gemini 3.8 TTS models are cheap and handle multi-voice dialogue, per Simon Willison</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/meta-connect-2026-what-to-expect-from-zuckerberg-s-ai-and-wearables-keynote-6f3b6b0f</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T05:35:22.483Z</news:publication_date>
      <news:title>Meta Connect 2026: What to expect from Zuckerberg&apos;s AI and wearables keynote</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/arxiv-paper-ask-coding-agents-if-a-stored-claim-still-holds-not-if-a-diff-preser-7beea10b</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T05:35:09.940Z</news:publication_date>
      <news:title>arXiv paper: ask coding agents if a stored claim still holds, not if a diff preserves behavior</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/arxiv-paper-casts-jotto-word-game-as-graph-pruning-problem-82900c13</loc>
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        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T05:34:58.061Z</news:publication_date>
      <news:title>arXiv Paper Casts Jotto Word Game as Graph Pruning Problem</news:title>
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  </url>
  <url>
    <loc>https://highsignal.sh/stories/openai-releases-mentalhealthbench-an-expert-informed-benchmark-for-ai-responses-cd591887</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T05:34:36.549Z</news:publication_date>
      <news:title>OpenAI Introduces MentalHealthBench for Everyday and Crisis AI Conversations</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/ringg-says-gpt-5-6-agents-handle-up-to-65-of-customer-calls-at-90-less-cost-than-69d14549</loc>
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        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T05:34:19.819Z</news:publication_date>
      <news:title>Ringg says GPT-5.6 agents handle up to 65% of customer calls at 90% less cost than GPT-4.1</news:title>
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  <url>
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        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T05:34:10.555Z</news:publication_date>
      <news:title>OpenAI says Harvey uses GPT-6 Astra to produce more structured legal drafts</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/fineweb-gets-culture-language-and-region-labels-to-audit-what-pretraining-data-m-1f534de8</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T05:33:47.004Z</news:publication_date>
      <news:title>FineWeb gets culture, language and region labels to audit what pretraining data misses</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/turkish-small-model-paper-logs-a-safety-gate-that-lied-to-its-own-authors-c9260f3a</loc>
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      <news:publication>
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      <news:publication_date>2026-09-24T05:32:49.648Z</news:publication_date>
      <news:title>Turkish small-model paper logs a safety gate that lied to its own authors</news:title>
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  </url>
  <url>
    <loc>https://highsignal.sh/stories/arxiv-paper-applies-llms-to-encrypted-map-fusion-without-training-37573012</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      </news:publication>
      <news:publication_date>2026-09-24T05:31:42.646Z</news:publication_date>
      <news:title>arXiv paper applies LLMs to encrypted map fusion without training</news:title>
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  </url>
  <url>
    <loc>https://highsignal.sh/stories/arxiv-preprint-proposes-fuzzy-logic-prediction-head-to-fix-llm-ordinal-reasoning-736832f6</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      </news:publication>
      <news:publication_date>2026-09-24T05:31:31.124Z</news:publication_date>
      <news:title>ArXiv preprint proposes fuzzy-logic prediction head to fix LLM ordinal reasoning</news:title>
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  </url>
  <url>
    <loc>https://highsignal.sh/stories/frontiermath-erd-s-benchmark-gpt-6-astra-solves-3-of-open-conjectures-all-others-6c5babf5</loc>
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      <news:publication>
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      </news:publication>
      <news:publication_date>2026-09-24T05:31:24.527Z</news:publication_date>
      <news:title>FrontierMath Erdős benchmark: GPT-6 Astra solves 3% of open conjectures, all others score zero</news:title>
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  </url>
  <url>
    <loc>https://highsignal.sh/stories/aibuildai-2-5-claims-73-3-medal-rate-at-top-of-mle-bench-01e73a0e</loc>
    <news:news>
      <news:publication>
        <news:name>High Signal AI News</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-09-24T05:31:12.620Z</news:publication_date>
      <news:title>AIBuildAI-2.5 claims 73.3% medal rate at top of MLE-Bench</news:title>
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  </url>
  <url>
    <loc>https://highsignal.sh/stories/new-arxiv-paper-fixes-cross-gpu-llm-nondeterminism-with-fused-upcast-gemm-kernel-f67c00ce</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      </news:publication>
      <news:publication_date>2026-09-24T05:31:04.767Z</news:publication_date>
      <news:title>New arXiv paper fixes cross-GPU LLM nondeterminism with fused-upcast GEMM kernels</news:title>
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  </url>
  <url>
    <loc>https://highsignal.sh/stories/peerify-benchmark-tests-whether-ai-can-check-reviewers-claims-against-manuscript-8b9c3b9d</loc>
    <news:news>
      <news:publication>
        <news:name>High Signal AI News</news:name>
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      </news:publication>
      <news:publication_date>2026-09-24T05:30:59.906Z</news:publication_date>
      <news:title>Peerify benchmark tests whether AI can check reviewers&apos; claims against manuscripts</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/arxiv-study-finds-residualization-can-decorrelate-llm-eval-scores-without-fixing-a3ff5f36</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      </news:publication>
      <news:publication_date>2026-09-24T05:30:54.996Z</news:publication_date>
      <news:title>arXiv study finds residualization can decorrelate LLM eval scores without fixing them</news:title>
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  </url>
  <url>
    <loc>https://highsignal.sh/stories/sentiment-arcs-in-central-bank-press-conferences-predict-rate-decisions-arxiv-st-14977556</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      </news:publication>
      <news:publication_date>2026-09-24T05:30:48.879Z</news:publication_date>
      <news:title>Sentiment &apos;arcs&apos; in central bank press conferences predict rate decisions, arXiv study claims</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/arxiv-paper-proposes-using-frozen-numerical-foundation-models-to-guide-few-shot-34c95259</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      </news:publication>
      <news:publication_date>2026-09-24T05:30:44.620Z</news:publication_date>
      <news:title>ArXiv paper proposes using frozen numerical foundation models to guide few-shot multitask optimization</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/audit-99-fake-news-detector-accuracy-mostly-reflects-source-not-veracity-45acde1d</loc>
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      <news:publication>
        <news:name>High Signal AI News</news:name>
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      <news:publication_date>2026-09-24T05:30:27.618Z</news:publication_date>
      <news:title>Audit: 99% fake-news detector accuracy mostly reflects source, not veracity</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/arxiv-preprint-applies-graph-reinforcement-learning-to-one-dimensional-bin-packi-9b79ed34</loc>
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      <news:publication_date>2026-09-24T05:30:20.655Z</news:publication_date>
      <news:title>arXiv preprint applies graph reinforcement learning to one-dimensional bin packing</news:title>
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  <url>
    <loc>https://highsignal.sh/stories/aws-publishes-guide-to-running-opencode-coding-agent-on-bedrock-open-weight-mode-c20b62dd</loc>
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      <news:publication>
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      <news:publication_date>2026-09-23T23:07:38.420Z</news:publication_date>
      <news:title>AWS Publishes Guide to Running OpenCode Coding Agent on Bedrock Open Weight Models</news:title>
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