token.app › Compare › GPT Audio Mini vs Kimi K3
GPT Audio Mini vs Kimi K3
GPT Audio Mini is 5.7× cheaper per token on a blended 3:1 basis. Kimi K3 accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| GPT Audio Mini | Kimi K3 | |
|---|---|---|
| Provider | OpenAI | Moonshot AI |
| Input $/1M | $0.600 | $3.00 |
| Output $/1M | $2.40 | $15.00 |
| Blended $/1M | $1.05 | $6.00 |
| Context window | 128K | 1.0M |
| Max output | 16K | — |
| Released | Jan 2026 | Jul 2026 |
| Licence | Proprietary | Open weights |
Choose GPT Audio Mini if…
- Costs less per token — $1.05 vs $6.00 blended
Choose Kimi K3 if…
- Larger context window (1.0M)
- Open weights — self-hostable
- Newer model (released Jul 2026)
FAQ
Which is better, GPT Audio Mini or Kimi K3?
We do not hold independently-run benchmark scores covering both GPT Audio Mini and Kimi K3, so we make no quality claim. Their pricing and specifications are compared on this page.
Is GPT Audio Mini cheaper than Kimi K3?
GPT Audio Mini is cheaper: $1.05 versus $6.00 per million tokens blended at 3:1 input:output. Input alone: $0.600 vs $3.00. Output alone: $2.40 vs $15.00.
What context windows do GPT Audio Mini and Kimi K3 have?
GPT Audio Mini: 128,000 tokens. Kimi K3: 1,048,576 tokens.
Who makes GPT Audio Mini and Kimi K3?
GPT Audio Mini is made by OpenAI. Kimi K3 is made by Moonshot AI.