OpenAI Codex Mini vs 
Ling 3.0 Flash Sante (free)
Ling 3.0 Flash Sante (free) is cheaper than OpenAI Codex Mini at $0/M vs $1.5/M input tokens.
Pokémon Battle UI Recreation
Pokémon battle screen you can actually click. One HTML file.
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Which answer wins?
Written rounds
2 promptsThree minutes of stand-up. Puns are banned.
OpenAI Codex Mini: [Comedian walks onstage] Hey, everyone! Great to see you all tonight. I'm Jamie—if you thought that intro was enthusiastic, you should've seen me when I realized this place has Wi-Fi. Seriously, though, I love stand-up.
Ling 3.0 Flash Sante (free): 3-Minute Stand-Up Routine: "Adulting Is a Scam" So I turned thirty last week. And nobody warned me that adulthood is just choosing between two mildly unpleasant options for the rest of your life. "Do I do my taxes or do I let the IRS find me?" That's not a decision — that's a horror movie.
Five jokes on demand, then count how many were actually different.
OpenAI Codex Mini: Sure—here are five jokes: I asked the librarian if books about paranoia were available. She whispered, "They're right behind you." Why did the tomato turn red? Because it saw the salad dressing. I bought a boat because it was for sail. Don't trust stairs—they're always up to something.
Ling 3.0 Flash Sante (free): Here are 5 jokes: Why don't scientists trust atoms? Because they make up everything. Why did the math book look so sad? Because it had too many problems. What do you call a fish without eyes? Fsh. I told my wife she was drawing her eyebrows too high. She looked surprised. Knock, knock. Who's there? Lettuce.
Price and specs
Not enough votes to call it. On the specs, Ling 3.0 Flash Sante (free) has the edge: bigger model tier, newer.
| Spec | OpenAI Codex Mini | Ling 3.0 Flash Sante (free) |
|---|---|---|
| Input price | $1.5/M tokens | Free |
| Output price | $6/M tokens | Free |
| Context window | 200K tokens | 262K tokens |
| Free API (OpenRouter) | No | Yes (1 provider) |
| Released | May 2025 | Sep 2026 |
| At 10M a month | $15.00 | $0 |
Input tokens at list price. No caching, no batch discount.
Where to run it
OpenAI Codex Mini
No hosts listed on OpenRouter.
Ling 3.0 Flash Sante (free)1 host
Per million tokens. Prices and uptime via OpenRouter, checked 7 Oct 2026.
Common questions
What is the difference between OpenAI Codex Mini and Ling 3.0 Flash Sante (free)?
OpenAI Codex Mini is developed by OpenAI while Ling 3.0 Flash Sante (free) is developed by inclusionAI. OpenAI Codex Mini has a 200K token context window vs Ling 3.0 Flash Sante (free)'s 262K. You can compare their actual outputs across 9 challenges on Rival to see how they differ in practice.
Which is better, OpenAI Codex Mini or Ling 3.0 Flash Sante (free)?
It depends on your use case. OpenAI Codex Mini and Ling 3.0 Flash Sante (free) each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 9 challenges so you can judge which fits your needs best.
How much does OpenAI Codex Mini cost compared to Ling 3.0 Flash Sante (free)?
OpenAI Codex Mini costs $1.5/M input tokens and Ling 3.0 Flash Sante (free) costs $0/M input tokens. Ling 3.0 Flash Sante (free) is $1.50/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.
How can I compare OpenAI Codex Mini and Ling 3.0 Flash Sante (free) on Rival?
This page shows a side-by-side comparison of OpenAI Codex Mini and Ling 3.0 Flash Sante (free) across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.
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