Why CEREBRO kept it

Token waste in agent PR-monitoring flows, practical workflow.

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Appeared in 1 briefing

• 2026-10-08

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Shares tags: ai/agents · cerebro/signal

• Reikarss · 2026-10-08
• Local sandboxing for GitHub Copilot now generally availablerss · 2026-10-08
• Swipe: Claude in plain Englishswipe · 2026-10-08
• Prompt of the day: /writing-for-agents my AGENTS.md is a hot mess, propose a series of restructurings that: - Remove no-ops - Use progressive disclosure - Move instructions to CODING_STANDARDS.md Ax · 2026-10-07
• My agents wrote over 200 bad 'watch pr' scripts over the last few months. If you have a 'babysit' skill for watching PRs, send the following prompt to your agent: I want you to audit my history withx · 2026-10-07
• Announcing tsc-rs (aka ts-rust), my complete rewrite of the Typescript compiler, type checker, and LSP, all in Rust. This is a project I've had agents working on for 5 months now. I burned ~$400k ofx · 2026-10-07

Also from x.com

• Haiku 5.5 is especially good value on tasks under 100,000 tokens, which make up around 90% of requests to our previous Haiku model. https://t.co/Qu8BZlizajx · 2026-10-08
• RT @claudeai: One more thing: we’re halving the price of cache reads on Claude Sonnet 5.5, to $0.10 per million tokens. That makes Sonnet 5.5 around 20% cheaper to run on most long-running work.x · 2026-10-08
• For prompts under 100K tokens, it's $0.10 / $0.50 per million tokens with cache reads at $0.01. Above 100K tokens, $0.50 / $2.50 per million, with cache reads at $0.05.x · 2026-10-08
• RT @lydiahallie: If you're on API billing, you can set Haiku 5.5's autocompact window to 100K so you stay in the cheaper token pricing tier! It's saved per model so this only applies to Haiku (incl. sx · 2026-10-08
• MAI-Code-1.1-Flash is going local with on-device model calls inside Github Copilot. High-quality agentic coding on your device, with no inference charge for local model calls. https://t.co/LoO1RbREAx · 2026-10-08
• Introducing Claude Haiku 5.5: the cheapest, fastest, and most capable small model we’ve ever released. On average, it costs around 75% less to run than Claude Haiku 4.5. https://t.co/jm06cZJfkVx · 2026-10-08