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Deep Dive

Papers, models and systems explained in depth, without the hype.

Top 5 Enterprise AI Gateways (2026): Bifrost vs Kong vs LiteLLM vs Cloudflare vs Vercel

Top 5 Enterprise AI Gateways (2026): Bifrost vs Kong vs LiteLLM vs Cloudflare vs Vercel

Five enterprise AI gateways compared on deployment, licensing, governance, failover and cost, plus a hands-on overhead and failover test.

Oct 1, 2026

Two Models Talking Through KV Cache Instead of Text

Two Models Talking Through KV Cache Instead of Text

An ICLR 2026 paper skips text between models. The most interesting number is in the ablation table.

Sep 20, 2026

Your Agent Benchmark Is Lying to You

Your Agent Benchmark Is Lying to You

The hard part of agent evals is the sandbox.

Jul 13, 2026

Snapshot Once, Rollout a Thousand Times

Snapshot Once, Rollout a Thousand Times

Your GPUs aren't the RL bottleneck. Rebuilding the environment is.

Jul 1, 2026

AI Crawlers Are the New GPUs: Why Data Quality Beats Compute Power

AI Crawlers Are the New GPUs: Why Data Quality Beats Compute Power

Everyone talks about fine-tuning and GPUs, but the next big leap in AI might start with better crawlers, not faster chips.

Oct 16, 2025

The Top K

The k things in AI worth your time each week: news, deep dives and hands-on tests. Written by Sebastian Buzdugan, AI engineer behind @sebuzdugan.

© 2026 The Top K by Sebastian Buzdugan · sebuzdugan.com.
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