Daily Brief
2026-10-01 · Evening · 8 items
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Modal Clusters goes GA: multi-node clusters with a single decorator
InfiniBand verbs deliver up to 6.4 Tbps between nodes, with PyTorch and NCCL auto-configured.Modal 官方工程博客（RSS）
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ChatGPT now lets you build and deploy MCP servers directly in chat
Each server can be packaged as a plugin for web, mobile, and desktop, with public or restricted access.X：Tibo (@thsottiaux)
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OpenRouter tutorial: gate pull requests with LLM evals in CI
The script exits non-zero when pass rates fall below the threshold, blocking merges like unit-test gates.OpenRouter：Announcements（RSS）
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Perplexity opens Computer email delegation to all, free during launch
Forwarding tasks to computer@perplexity.com runs them in the background, with no account required and free for a limited time.X：Aravind Srinivas（Perplexity CEO） (@AravSrinivas)
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GPT-6.1 Sol (Max) reaches 1759, ranks 3rd on Code Arena: WebDev
At the same price, it gains 70 points over GPT-6 Sol (Max) and climbs 4 spots, improving across every category.X：Arena (@arena)
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OpenRouter Releases Three-Step Framework for Cost-vs-Quality Agent Model Selection
Run cheap, mid, and frontier models on 20–50 of your own examples with a unified scorer, compute cost per quality point, and pick the cheapest that beats your run-to-run variance.OpenRouter：Announcements（RSS）
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ElevenLabs buys back $300M in employee shares at $22B valuation
Valuation doubled in four months, with enterprise now 55% of revenue.ElevenLabs：Blog（网页）
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Ant Bailing releases Ling-3.1-flash, upgraded hybrid-linear for long-horizon tasks
560B total parameters but only 25B activated per token, with a 1M context window.公众号：蚂蚁百灵（Ling）