Cracked AI Engineering

@cf/openai/gpt-oss-20b vs Kimi K2 0711

Compare @cf/openai/gpt-oss-20b by Cloudflare Workers AI and Kimi K2 0711 by Moonshot AI (China). See detailed specifications, pricing, and capabilities side-by-side.

Quick Overview

@cf/openai/gpt-oss-20b

Cloudflare Workers AI

128K tokens context • $0.20 / $0.30 per 1M tokens

View full specifications →

Kimi K2 0711

Moonshot AI (China)

131K tokens context • $0.60 / $2.50 per 1M tokens

View full specifications →

Detailed Comparison

Specification
@cf/openai/gpt-oss-20b
Kimi K2 0711
Provider
Cloudflare Workers AI
Moonshot AI (China)
Context Window
128K tokens
131K tokens
Max Output Tokens
128K tokens
16K tokens
Input Pricing (per 1M tokens)
$0.20
$0.60
Output Pricing (per 1M tokens)
$0.30
$2.50
Release Date
Aug 2025
Jul 2025

Capabilities

Capability
@cf/openai/gpt-oss-20b
Kimi K2 0711
Text Generation
Function Calling

Which Model Should You Choose?

Choose @cf/openai/gpt-oss-20b if:

  • • Cost efficiency is a priority

Choose Kimi K2 0711 if:

  • • You need a larger context window