Track real API bills for the same 3D game prompts across three models
A tester ran identical 3D and game-dev prompts through Gemini 4 Argon, Opus 5.5 and GPT-6 Astra on OpenRouter with a 32K token cap and logged time and cost. On a one-shot 3D kart game, Gemini finished first in 220.6s for $0.306.
Source
@StatsWire on X · 2026-10-16
Written in our own words. Credit to the original author. Link checked 2026-10-22.
What they did
A tester ran identical 3D and game-dev prompts through Gemini 4 Argon, Opus 5.5 and GPT-6 Astra on OpenRouter with a 32K token cap and logged time and cost. On a one-shot 3D kart game, Gemini finished first in 220.6s for $0.306.
Result (as claimed)
Per-model time and cost for each game prompt.
Tools they used
Cost: Gemini 4 Argon: from $2 in / $10 out per 1M tokens; Claude Opus 5.5: from $4 in / $20 out per 1M tokens; GPT-6 Astra: from $10 in / $50 out per 1M tokens; OpenRouter: free plan, paid from Pay per token.
Set it up
Write a one-page brief
Describe the app in plain words: who it is for, the 3 core screens or actions, and what "done" looks like.
Start the project with your agent
Open Gemini 4 Argon and paste the brief. Ask it to propose a stack and a file plan before writing code.
Build one slice at a time
Ship the smallest working flow first, run it, then add features one by one. Commit after each working step.
Test it like a user
Click through on desktop and phone. Ask the agent to add basic tests and fix anything that breaks.
Check security and ship
Keep keys in environment variables, check auth and database rules, then deploy and share the link.
Copy the full setup prompt
Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.
You are helping me set up this AI use case end to end in Claude Code. Goal: Track real API bills for the same 3D game prompts across three models What the original author did: A tester ran identical 3D and game-dev prompts through Gemini 4 Argon, Opus 5.5 and GPT-6 Astra on OpenRouter with a 32K token cap and logged time and cost. On a one-shot 3D kart game, Gemini finished first in 220.6s for $0.306. Reported result (as claimed by the author): Per-model time and cost for each game prompt. Source: https://x.com/StatsWire/status/2111150396093948129 Tools they used: Gemini 4 Argon, Claude Opus 5.5, GPT-6 Astra, OpenRouter Category: Vibe coding & apps Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
You are helping me set up this AI use case end to end in Codex. Goal: Track real API bills for the same 3D game prompts across three models What the original author did: A tester ran identical 3D and game-dev prompts through Gemini 4 Argon, Opus 5.5 and GPT-6 Astra on OpenRouter with a 32K token cap and logged time and cost. On a one-shot 3D kart game, Gemini finished first in 220.6s for $0.306. Reported result (as claimed by the author): Per-model time and cost for each game prompt. Source: https://x.com/StatsWire/status/2111150396093948129 Tools they used: Gemini 4 Argon, Claude Opus 5.5, GPT-6 Astra, OpenRouter Category: Vibe coding & apps Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
You are helping me set up this AI use case end to end in Grok Bot. Goal: Track real API bills for the same 3D game prompts across three models What the original author did: A tester ran identical 3D and game-dev prompts through Gemini 4 Argon, Opus 5.5 and GPT-6 Astra on OpenRouter with a 32K token cap and logged time and cost. On a one-shot 3D kart game, Gemini finished first in 220.6s for $0.306. Reported result (as claimed by the author): Per-model time and cost for each game prompt. Source: https://x.com/StatsWire/status/2111150396093948129 Tools they used: Gemini 4 Argon, Claude Opus 5.5, GPT-6 Astra, OpenRouter Category: Vibe coding & apps Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
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Guides for this use case
How to build with Gemini 4 Argon and Gemini agents · How to make a Godot, Unity or 3D game with AI agents · How to cut AI coding agent costs and token use · How to make 3D scenes and models with AI and Blender
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