Gemini 4 Argon vs Kimi K3.1 Pro (Moonshot AI)
Both have similar output pricing. Choose Gemini 4 Argon or Kimi K3.1 Pro (Moonshot AI) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemini 4 Argon | Kimi K3.1 Pro (Moonshot AI) |
|---|---|---|
| Provider | LLM Gateway | |
| Input / 1M tokens | $2.00 | $2.00 |
| Output / 1M tokens | $10.00 | $10.00 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | — | No |
| Released | — | Oct 2026 |
| LMArena (Chatbot Arena) Elo score | 1532 | — |
| GPQA Diamond score | 96.4 | — |
| Epoch Capabilities Index score | 166 | — |
| LMArena WebDev Elo score | 1678 | — |
FAQ
Is Gemini 4 Argon or Kimi K3.1 Pro (Moonshot AI) cheaper?
Gemini 4 Argon and Kimi K3.1 Pro (Moonshot AI) have comparable output pricing.
Which has the larger context window, Gemini 4 Argon or Kimi K3.1 Pro (Moonshot AI)?
Both models offer a similar context window.
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.