Kimi K3.1 ProvsGemini 4 Argon
Kimi K3.1 Pro leads the overall Podium Score by 0.6 points (94.2 vs 93.6).Category wins: Kimi K3.1 Pro 3 — 4 Gemini 4 Argon.Gemini 4 Argon is the cheaper pick ($10/M vs $20/M per 1M output tokens). Gemini 4 Argon is faster (88 t/s vs 45 t/s).
Kimi K3.1 ProDrag slider or hover to compareGemini 4 Argon
Quick VerdictAggregated 2026 Benchmark Analysis
Kimi K3.1 Pro is rated higher overall with a Podium Score of 94.2 (vs 93.6 for Gemini 4 Argon). In head-to-head domain evaluations, Gemini 4 Argon outperforms in 4 of 7 benchmark categories.
Coding & Engineering
Gemini 4 Argon (88.0)
Inference Speed
Gemini 4 Argon (88 t/s)
Cost Efficiency
Gemini 4 Argon ($10/M)
API Price / 1M (in · out)
Kimi K3.1 Pro $4/M · $20/M — Gemini 4 Argon $2.5/M · $10/M
Choose Kimi K3.1 Pro for long documents and large codebases, and Gemini 4 Argon for vision and multimodal apps.
| Metric | Kimi K3.1 Pro | Gemini 4 Argon |
|---|---|---|
| Podium Score | 94.2 ▲ | 93.6 |
| Arena Elo | 1490 | 1505 ▲ |
| Intelligence Index | 68.0 | 94.0 ▲ |
| Coding | 72.0 | 88.0 ▲ |
| Math | 95.0 ▲ | 93.5 |
| Reasoning | 98.0 ▲ | 94.2 |
| Agentic | 82.0 | 87.0 ▲ |
| Knowledge | 45.0 | 91.0 ▲ |
| Multimodal | 96.0 | 97.5 ▲ |
| Long-context | 100.0 ▲ | 99.0 |
| Output speed | 45 t/s | 88 t/s ▲ |
| Output price | $20/M | $10/M ▲ |
| Context window | 1000K | 2000K ▲ |
Scores aggregated from five independent leaderboards. See Methodology. More head-to-heads: Kimi K3.1 Pro vs Claude Mythos · Kimi K3.1 Pro vs Claude 5.5 Sonnet · Kimi K3.1 Pro vs Eleven Multilingual v3 · Kimi K3.1 Pro vs FLUX.2 Pro