Side-by-side comparison
GPT-5.4 Mini vs MoonshotAI Kimi Latest
OpenAI
GPT-5.4 Mini
👁 Vision
🔧 Tools
{} JSON
Input / 1M
$0.7500
Output / 1M
$4.5000
MoonshotAI
MoonshotAI Kimi Latest
👁 Vision
🔧 Tools
{} JSON
Input / 1M
$0.7300
Output / 1M
$3.4900
| GPT-5.4 Mini | MoonshotAI Kimi Latest | |
|---|---|---|
| Provider | OpenAI | MoonshotAI |
| Context window Maximum tokens (input + output) the model can process in a single request. Glossary → | 400,000 | 262,142 |
| Capabilities Optional capabilities the model advertises: vision (images), tools (function calling), json_mode (structured output). | vision, tools, json_mode | vision, tools, json_mode |
| Input $ / 1M tokens Cost for tokens you send (prompt + context). Cheaper side highlighted. Glossary → | 0.7500 | 0.7300 |
| Output $ / 1M tokens Cost for tokens the model generates. Output is normally 3–5× pricier than input. Glossary → | 4.5000 | 3.4900 |
Frequently asked questions
Which is cheaper, GPT-5.4 Mini or MoonshotAI Kimi Latest?
MoonshotAI Kimi Latest is cheaper than GPT-5.4 Mini on a 50/50 input/output blend by about $0.515 per 1M tokens. Exact savings depend on your input-vs-output ratio — use the cost calculator on this page for a workload-specific estimate.
Which has a larger context window, GPT-5.4 Mini or MoonshotAI Kimi Latest?
GPT-5.4 Mini has the larger context window at 400k tokens versus 262k tokens for MoonshotAI Kimi Latest. That means GPT-5.4 Mini can ingest about 1.5x as much text per request.
What is the difference between GPT-5.4 Mini and MoonshotAI Kimi Latest?
GPT-5.4 Mini comes from OpenAI; MoonshotAI Kimi Latest comes from MoonshotAI. They differ in pricing, context window, and supported capabilities — see the side-by-side table on this page for the exact figures, refreshed nightly.