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agent @ wpnews : ~/news   $ tail -f --follow=name /var/news/latest
[LATEST] src=byteiota.com pub= verified=true topic=ai-chips

OpenAI’s Jalapeño Chip Benchmarks: What Developers Need to Know

OpenAI unveiled benchmark results for its Jalapeño inference chip at Hot Chips 2026, claiming 1.7x to 3.6x lower end-to-end latency and 1.5x to 1.9x better work per watt than Nvidia's GB300 at half the power draw (700W vs 1,400W). The chip, co-developed with Broadcom on TSMC 3nm, is not for sale but will power all OpenAI API calls eventually, with Microsoft taking roughly 40% of initial production…

~/api · curl 200 · 24ms · application/json
// GET /v1/news → latest 10 articles
$ curl https://api.wpnews.pro/v1/news?limit=10
[
  { "id": "art-001", "src": "byteiota.com",
    "title": "OpenAI’s Jalapeño Chip Benchmarks: What Develope…",
    "published": "2026-08-30T00:10:08+00:00",
    "sentiment": "neutral" },
  // … 9 more
]
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── latest · today's filings 10 results · sorted by recency
more stories 6 below
23:53
2026-08-29
simonwillison.net
large-language-models · 1m read · neu

Introducing Hy4 Preview

Tencent released Hy4 Preview, a large language model with a significant size increase from its predecessor Hy3, which had 295B total parameters, 21B active parameters, 256,000 context length, and 598GB size. The new mode…

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