Temprl Labs

Building intelligence for software that acts.

Creators of Simo, a System 1.5 model family for decisions and the values needed to act. @simo_temprl

[Temprl Labs @temprl_labs]

Simo-1... Something New We cooked...

[Simo By Temprl Labs @simo_temprl]

Meet Simo-1, a System 1.5 model from @temprl_labs

Software that acts needs a decision, the details to execute it, and a way to judge when to ask for help.

Simo brings those together in one API call to the model: the decision, confidence scores, and the typed values needed to act.

Which action to take. What amount. Which ID. Where to click.

Confidence is central to what we’re building. Developers can use these scores to set thresholds for acting automatically or requesting human review, tested against their own workflows.

That’s what we mean by System 1.5: fast judgment, plus the details needed to act.

Watch the announcement below, then the demos in the thread ↓

[CZ 🔶 BNB @cz_binance]

Call me paranoid, but be extra careful visiting ANY web site in the next few days, as some web admins are not always up-to-date with security patches.

Two vulnerabilities (CVE-2026-109618 and CVE-2026-109619) reported for PHP, the web programming language, affecting servers running popular apps like WordPress and Magento, with patches released October 21, 2026 after details leaked early.

Exploitation was confirmed in the wild soon after disclosure, prompting quick WAF protections and patching by IT teams, as unauthenticated attacks could turn visited sites into vectors for credential theft or device exploits.

Stay SAFU!

[Simo By Temprl Labs @simo_temprl]

@OpenAI just opened its Decisions API to developers.

We tested a two-call Luna + Decisions agent against Simo-1 on 8 support tickets.

Simo: 20.0s, 8/8 correct
Luna + Decisions: 47.9s, 7/8
Simo returns actions + arguments together.

[Temprl Labs @temprl_labs]

Why Decisions API alone will not work... Read this

[Simo By Temprl Labs @simo_temprl]

OpenAI Decisions API vs Simo

on a support agent working real refund tickets from start to finish.

Who Wins ? https://t.co/3fCImJ18oh

[Temprl Labs @temprl_labs]

2/ Logistics.

Shipment details in. A decision and the values needed to act out.

Simo-1 brings judgment and extraction together in one API call, connecting shipment information to the next workflow step.

Watch the demo ↓