Ox Alpha vs RigCheck

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Ox Alpha compared with RigCheck
Detail	Ox Alpha	RigCheck
What it does	Free stealth reasoning model for coding, agentic work, and multimodal workflows available through OpenRouter	Hardware checker for open AI models
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	$0 per million input tokens, $0 per million output tokens during preview; TryOXAlpha hosted chat offers 5 free guest replies, 15 additional replies after account creation, and 100 AI replies for $4.99 one-time purchase	Not given
Key features	1,048,576-token context window Multimodal inputs: text, image, and video Tool calling and structured outputs Configurable reasoning efforts: low, high, and max OpenAI-compatible API endpoint Supported through OpenRouter model ID stealth/ox-alpha 131,072 output tokens maximum	Interactive GPU/Mac checker Coverage of language, image and video models Memory estimates from official sources and benchmarks Runs entirely in browser with no accounts Open data export under CC BY 4.0 Independent review of data accuracy Linked sources for all numbers
What makes it different	1M token context window for repository-scale coding tasks Multimodal support combining code with screenshots and diagrams Free preview pricing during stealth release Tool calling and structured output for agentic workflows	Free and independent, no ads or sponsorships Uses only official sources and published benchmarks Transparent labeling of estimates vs official measurements No personal data collection or cookies Fastest-moving sources rechecked weekly
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet −1 (down) since last check	1 −1 (down) since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	17	20
Referring domains (Majestic)	11	12

4 details filled in for both companies.

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