Why CEREBRO kept it

Jev framework discussion, LLM routing mechanics

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• 2026-09-26

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Shares tags: ai/agents · ai/llm-mechanics · cerebro/signal

• Benching this to get exact numbers on how it performs. So far, it's basically just a DeepSeek 4.1 flash router 🙃 https://t.co/LolRovIeEhx · 2026-09-26
• I go in depth on this in my video about Jev. In most cases, routing to a 'dumber' model halfway through a task is not going to save much money. Cache writes are such a massive % of cost anyways. Ugh.x · 2026-09-26
• Introducing typesafe/jev-router: a cache-aware model router powered by Jev and @typesafeai The Jev Router picks the best model and reasoning effort for each request, balancing quality, speed, and cosx · 2026-09-26
• Your Mac is slowing you down. Moving to Linux has exponentially improved performance for my agents, in particular on the file system side. https://t.co/7H5EeCubpCx · 2026-09-26
• My guide to maximizing success with Opus 5.5 is here :) shoutout to @addyosmani for the awesome writeup! https://t.co/aILqBqPKx4x · 2026-09-26
• Opus 5.5 is a really good model. It's been my daily driver the last few weeks. We had Opus 5.5 and Fable 5.1 each port HAProxy from C to Rust. Both passed nearly all of HAProxy's tests, but Opus 5.5x · 2026-09-26

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• Benching this to get exact numbers on how it performs. So far, it's basically just a DeepSeek 4.1 flash router 🙃 https://t.co/LolRovIeEhx · 2026-09-26
• RT @daradoescode: they silently nerfed t3 code. this shit used to be so good it made me buy more computers to run more agents and now my limits run out faster now they're working on orchestrator v2x · 2026-09-26
• I go in depth on this in my video about Jev. In most cases, routing to a 'dumber' model halfway through a task is not going to save much money. Cache writes are such a massive % of cost anyways. Ugh.x · 2026-09-26
• Introducing typesafe/jev-router: a cache-aware model router powered by Jev and @typesafeai The Jev Router picks the best model and reasoning effort for each request, balancing quality, speed, and cosx · 2026-09-26
• Your Mac is slowing you down. Moving to Linux has exponentially improved performance for my agents, in particular on the file system side. https://t.co/7H5EeCubpCx · 2026-09-26
• My guide to maximizing success with Opus 5.5 is here :) shoutout to @addyosmani for the awesome writeup! https://t.co/aILqBqPKx4x · 2026-09-26