Keyboard shortcuts

⌘ / Ctrl K
Search documents
D
Toggle theme
L
Switch language
H
Go home
M
Copy article Markdown
Esc
Close dialog

WHAT-THE-JEV / RESOURCES

Closed-Source Models

Decision models and the ecosystem taking shape around them.

Closed-Source Models

01

Solar Decide (Upstage)

Upstage's System One decision model on Solar Mini 4, with a 512K context, Korean support, and free output tokens.

↗
02

Hanzo Kai

Hanzo's closed decision model returning four typed answer kinds, supporting multi-decision runs and replay, with free output.

↗
03

Span-01 (Respan)

Respan's behavior classifier that returns present, absent, and not_observable probabilities in a single forward pass.

↗
04

Jev (TypeSafe AI)

TypeSafe AI's closed-source System One decision model returning typed answers with calibrated probabilities.

↗
05

OpenAI Decisions API (GPT-6 Luna)

OpenAI's public-beta typed decisions API with a single gpt-6-luna model and text-plus-image states.

↗
06

Liquid d1 (Liquid AI)

Liquid AI's TypeSafe SDK-compatible decision model family with three hosted variants covering text, image, and audio.

↗