OpenAI: GPT-5 Codex vs MoonshotAI: Kimi K2.6
MoonshotAI: Kimi K2.6 is cheaper on output tokens, while OpenAI: GPT-5 Codex offers a larger context window. Choose OpenAI: GPT-5 Codex or MoonshotAI: Kimi K2.6 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | OpenAI: GPT-5 Codex | MoonshotAI: Kimi K2.6 |
|---|---|---|
| Provider | Kilo Gateway | Kilo Gateway |
| Input / 1M tokens | $1.25 | $0.75 |
| Output / 1M tokens | $10.00 | $3.50 |
| Context window | 400K | 262K |
| Parameters | — | 1T |
| Open weights | No | Yes |
| Released | Sep 2025 | Apr 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.