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View all →Sakana Fugu: The Model That Matches Fable 5 Without Fable 5
Sakana AI shipped Fugu on June 22, 2026, and the headline everyone gets wrong is that it is "a new LLM that beats Fable 5." It isn't. Fugu is an orchestration model: a single API that commands a swappable pool of other LLMs, then plans, delegates, verifies, and synthesizes behind one OpenAI-compatible endpoint. The real story is that it reaches Fable-5-class results even though Fable 5 is not in its pool, because it is export-controlled and inaccessible. Here is what actually shipped, the benchmark numbers (SWE-Bench Pro 73.7, LiveCodeBench 93.2, GPQA-D 95.5), the TRINITY and Conductor research underneath it, and the two catches that decide whether you should care: runaway token cost, and the fact that resilience is not the same as sovereignty.
Loop Engineering: Stop Prompting Your Agent, Start Writing Loops
The best AI engineering skill is no longer crafting the perfect prompt — it is designing loops with an LLM at their heart. Boris Cherny and Peter Steinberger both say they barely prompt anymore; they write the loops that prompt the agent. Here is what loop engineering actually is, the six primitives behind a working loop (automations, worktrees, skills, connectors, sub-agents, memory), why "loopmaxxing" is the new tokenmaxxing, and the exit conditions that keep an autonomous loop from quietly burning your budget.
Redis in 2026: A Field Guide for Developers
Redis is far more than a cache. It is an in-memory data-structure server that hands you sub-millisecond strings, sorted sets, streams, and now native vector search — the engine behind rate limiters, leaderboards, job queues, sessions, and RAG. Here is what every developer should actually know: why it is fast, the data structures that are its real superpower, the commands you will reach for, the production gotchas that bite, and where the Redis-vs-Valkey license drama finally landed.
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