Your Semantic Layer is not a Context Layer. And neither of them is an Ontology.
If you are building data workflows for autonomous AI agents, it helps to know the difference.
-Semantic Layer: The rigid logic compiling to SQL (metrics, dimensions).
-Context Layer: The unstructured human knowledge (docs, wikis) agents desperately need to make decisions.
-Ontology: The "digital twin" mapping your real-world business entities.
Dive into Simon Späti's new primer to see how to organize your data architecture for the Agentic Era: https://t.co/occq09z3iP
Training tiny models for special purpose use cases works so incredibly well if you have a great self improving recursive flywheel. Shopify ML team is on fire.
finetuned 0.8b model beats GPT 5.6-sol xhigh in this very specialized task.
to every AMD owner running qwen 3.8 27b dense or thinking about it, my repo holds 12 amd speed submissions now, every number a paired baseline vs flag a/b measured by the person who owns the card.
here you go, you might find yours:
> rx 7900 xtx on windows vulkan: 41.0 → 85.4 tok/s, the amd record
> rx 7900 xtx on linux vulkan/radv: 28.8 → 70.7
> rx 7900 xtx on linux rocm 10: 36.3 → 62.6, landed tonight
> rx 7900 xtx launch row: 30.7 → 43.9
> rx 7900 gre 16gb: 28.7 → 47.8
> radeon ai pro r9700 32gb: 27.0 → 43.3
> 2x rx 9070 vulkan: 22.1 → 41.6
> rx 9060 xt 16gb: 15.2 → 28.7, nearly doubled
> strix halo, ryzen ai max 395: 11.9 → 28.7 vulkan, 11.5 → 23.7 windows, and a rocm rig holding 95%+ acceptance at draft depth 12
> radeon 890m igpu: 2.7 → 5.7, a laptop igpu doubled its own speed
look at the xtx block again. one card, four software stacks, 43.9 to 85.4 with the same flag. on amd the stack you serve from is worth more than the silicon you paid for, and this table is the only place that spread is measured side by side.
and the table has holes with names on them. no 7900 xt, no 7800 xt, no single 9070 or 9070 xt, the entire rx 6000 generation missing, not one instinct card. running 27b dense on any amd metal, open a pr, your row becomes the reference
https://t.co/omwN7wRqUf
Cut your Claude/Codex token usage with this one trick
1. Download https://t.co/sxGYmdolH6 (free & oss)
2. Drop 20$ in https://t.co/auNHh6Y6CR
3. Make a skill called delegate-wave
4. In Agents.md note: "always use delegate wave"
"Use pi in tmux with deepseek-v4-pro/deepseek-v4-flash" All read, discovery, and changes should be delegated to pi. Your role is to review and delegate"
95%+ reduction in costs
"Everything You Always Wanted to Know About Mathematics" is a freely available, almost 700-page book that provides a broad introduction to abstract mathematics and mathematical reasoning.
It starts with a fundamental question, "What is mathematics?", and develops the tools needed to think and write mathematically. It covers mathematical induction, sets, logic, functions, relations, modular arithmetic, combinatorics, proof techniques, and much more.
I find it a particularly interesting and substantial resource, worth keeping as a reference and consulting whenever needed.
https://t.co/dU5UjXWgfo