Ox Alpha vs Kimi K3: side-by-side summary

Ox Alpha and Kimi K3 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Ox Alpha, from Stealth, has a 1,048,576-token context window and is free to use on OpenRouter.

Kimi K3, from moonshotai, has a 1,048,576-token context window and is priced at $2.60/M tokens input, $13/M tokens output on OpenRouter.

Context window

• Ox Alpha: 1,048,576 tokens
• Kimi K3: 1,048,576 tokens

Price

• Ox Alpha: Free
• Kimi K3: $2.60/M tokens input, $13/M tokens output

Provided by

• Ox Alpha: Stealth
• Kimi K3: moonshotai

• Ox Alpha model details, providers and pricing
• Kimi K3 model details, providers and pricing