AI Weekly Malaysia

Cloudflare released two Cloudflare-trained "decision models" — Clef and Clef-flash — hosted on Workers AI, open-sourced on Hugging Face under Apache 2.0, and made Jev-API compatible with Typesafe AI's Jev System One. Decision models return bounded, typed outputs with probabilities (e.g. 95% fashion, 85% ecommerce, <1% phishing) instead of open-ended text, and Cloudflare says Clef currently leads the Jev Decision Index. Cloudflare also debuted an RL product for fine-tuning Clef, and reported its own Threat Intelligence workflow classified a domain in 2.2s with Clef versus 4.7s for gpt-oss-120b, which returned only two classifications.

Why: If you are routing tickets, escalations, or domain/page categories inside an agent loop, a classifier that returns typed labels plus probabilities lets your code branch deterministically instead of parsing LLM prose — and since Clef is Apache 2.0 on Hugging Face you can self-host and test it without committing to Workers AI billing. Treat the 2.2s vs 4.7s figure as vendor-reported on Cloudflare's own Threat Intelligence workflow, so benchmark it on your own inputs before swapping out a prompt-based classifier. The new RL fine-tuning option is the piece to evaluate if your label set is domain-specific and you don't want to retrain a full classifier each time categories change.

Cloudflare announced that EuroLLM, covering all 24 official EU languages among 35 total, and Apertus, Switzerland's fully open model trained on more than 1,500 languages, are coming to Workers AI and can be requested today. It also launched workshops for government cyber agencies and critical infrastructure operators, with the first in Singapore in October, and repeated its sovereign-AI pitch around choice, open standards, and avoiding single-company dependency. The post cites Cloudflare's network running in more than 335 cities across 125+ countries, with AI inference GPUs in more than 230 cities.

Why: If you build multilingual AI for SEA users, the concrete next step is to request Workers AI access and benchmark EuroLLM/Apertus on your actual languages and tasks—Cloudflare gives no latency, price, or accuracy data here, so the sovereignty framing alone is not enough to switch. The October Singapore workshop is the nearest regional item for teams working with government cyber agencies or critical infrastructure, but treat this as a Cloudflare product announcement rather than independent evidence.