Kimi K3.1 vs GPT-6 Astra Tested Head-to-Head on 3D Agent Task

A developer ran Kimi K3.1 and GPT-6 Astra on the identical Three.js 3D agent task—a 28-second Avatar-style flying dragon shot. Kimi delivered the result at roughly half the cost while performing 16x more reasoning tokens.

2026-10-24 ~ 2026-10-24 · 3 related posts

• Kimi K3.1 vs GPT-6 Astra head-to-head on an identical agentic 3D task — GapNew4766 · 2026-10-24
• Kimi K3.1 vs GPT-6 Astra on the same agentic 3D task: full token and cost breakdown — GapNew4766 · 2026-10-24
• Kimi K3.1 vs GPT-6 Astra on one agentic 3D task: half the cost, 16x the reasoning tokens — GapNew4766 · 2026-10-24