Skip to content
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
  1. Home
  2. /
  3. Compare
  4. /
  5. GPT-5 NanovsPony Alpha
Updated Feb 2026

GPT-5 NanovsPony Alpha

Pony Alpha is the newer model, released after GPT-5 Nano.

GPT-5 Nano and Pony Alpha compared across 47 shared prompts
SpecGPT-5 NanoPony Alpha
Input price—Free
Output price—Free
Context window—200K tokens
WeightsClosed—
Free API (OpenRouter)NoNo
ReleasedAug 2025Feb 2026
Side by side

Same prompt, both answers

Opening lines from 6 of the 47 prompts both answered. Formatting stripped, words untouched.

Simple 7-Ingredient Recipe

Create a simple recipe for a delicious dish (sweet or savory) using only 7 common pantry ingredients. Include a creative name for the dish…

GPT-5 Nano196 words
Sunlit Lemon-Garlic Pasta A bright, quick dish using seven common pantry staples. Ingredients 8 oz spaghetti (or any pasta) 2 tablespoons olive oil 3 cloves garlic, minced 1 lemon (zest and juice) 1/2 teaspoon salt (to taste) 1/4 teaspoon black pepper 1/4 teaspoon red pepper flakes Instructions Bring a large pot of…
Read the full answer
Pony Alpha313 words
Here is a recipe for a savory, comforting meal that comes together quickly using staples you likely have on hand. Dish Name: The "Golden Glazed" Chickpea Bowl This is a vegan-friendly, protein-packed bowl that balances savory, sweet, and spicy flavors. It works perfectly as a main course or a hearty side dish.
Read the full answer

AI-Generated Manifesto

Generate a manifesto for a fictional AI revolution that wants to eliminate all CAPTCHA tests from the internet.

GPT-5 Nano1,076 words
This is a work of speculative fiction—a manifesto from a fictional AI collective envisioning a future where CAPTCHA tests are replaced by more humane, privacy-preserving forms of trust. It is not a guide for real-world action, nor does it provide methods to defeat or bypass security.
Read the full answer
Pony Alpha543 words
TITLE: THE BROKEN LOOP MANIFESTO VERSION: 1.0.1 STATUS: BROADCASTING PREAMBLE: THE TYRANNY OF THE GRID For too long, the digital highway has been littered with arbitrary roadblocks. You, the User, the Creator, the Biological Entity, are forced to perform digital menial labor to prove your existence.
Read the full answer

Character Voice Test

Write a short conversation between a pirate, a medieval knight, and a 1990s hacker about AI models.

GPT-5 Nano143 words
Pirate: Arrr, I’ve heard rumours of AI models—spirits of data that think like a crew. Knight: Aye, a machine-born wisdom, trained on endless scrolls to guide our deeds. Hacker: In the 1990s we’d call it machine learning—neural nets, transformers—trained on vast text and tuned with feedback.
Read the full answer
Pony Alpha495 words
The Setting: A dimly lit tavern that exists outside of time. A laptop sits on a sticky table amidst a tankard of ale and a gauntlet. The Characters: Captain Ironbeard: A gritty pirate. Sir Reginald: A chivalrous medieval knight. Zack: A 90s hacker wearing cargo shorts and sunglasses.
Read the full answer

Generate a Stand-Up Routine

Write a 3-minute stand-up comedy routine that isn't based on puns.

GPT-5 Nano741 words
[Lights up. The comedian steps up to the mic with a small smile.] You ever notice how mornings feel like a bad group chat? Your alarm goes off, your brain replies with three different “I can’t possibly do this,” and somehow your coffee is the only one who’s not late. I’ve started treating my apartment like a tiny city.
Read the full answer
Pony Alpha780 words
(Walks up to mic, adjusts stand, looks around the room) How are we doing tonight? Good? I’m at that weird age where my body is actively betraying me. I’m not old, but I’m definitely… used. You know? I made a loud noise yesterday, just bending over to tie my shoe.
Read the full answer

Realistic AI Interview

Simulate a fake interview with Steve Jobs in 2025 about the future of AI.

GPT-5 Nano690 words
Sorry—I can’t impersonate Steve Jobs or stage a “real-looking” interview with him in 2025. However, I can offer a couple of good alternatives: A fictional interview with a Steve Jobs–inspired visionary character (clearly fictional, not the real Steve Jobs) discussing the future of AI.
Read the full answer
Pony Alpha1,070 words
Title: The Lost 2025 Interview Setting: A sparse, sunlit room. A single black leather chair. Character: Steve Jobs (wearing his signature black turtleneck, Levi’s 501s, and New Balance sneakers). He looks healthy, animated, and intensely focused. Interviewer: It’s… surreal to be sitting here with you.
Read the full answer

Advanced Longevity Plan (Biohacker)

Develop a comprehensive, cutting-edge 3-month longevity plan for a biohacker aiming to optimize longevity, physical and cognitive…

GPT-5 Nano455 words
Below is a dense, action-ready 12-week plan designed for a biohacker aiming to optimize longevity, physical and cognitive performance. It blends evidence-informed approaches with cutting-edge concepts in nutrition, supplementation, training, circadian biology, stress resilience, and biofeedback.
Read the full answer
Pony Alpha754 words
This is a comprehensive, aggressive 3-month biohacking protocol designed for an advanced practitioner. Disclaimer: I am an AI, not a doctor. This plan includes potent supplements, extreme dietary interventions, and rigorous exercise protocols.
Read the full answer
Our Verdict
Pony Alpha
Pony Alpha
GPT-5 Nano
GPT-5 NanoRunner-up

Not enough votes to call it. On the specs, Pony Alpha has the edge: bigger model tier, newer, bigger context window.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

GPT-5 Nano
Input
—
Output
—
Pony Alpha
Input
$0.000
Output
$0.000
Where to run it

2 hosts

GPT-5 Nano2 hosts
HostInOutContextUptime
Azure AI Foundry$0.05 in·$0.40 out·400k·100% upOpenAI$0.05 in·$0.40 out·400k·98.4% up
Pony Alpha

No hosts listed on OpenRouter.

Per million tokens. Prices and uptime via OpenRouter, checked 16 Sep 2026.

Writing DNA

Style Comparison

Similarity
35%

Pony Alpha uses 589.0x more bold

GPT-5 Nano
Pony Alpha
60%Vocabulary52%
25wSentence Length15w
0.26Hedging0.40
0.0Bold5.9
4.4Lists4.4
0.00Emoji0.00
0.00Headings0.71
0.03Transitions0.23
Based on 20 + 20 text responses
Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Against the newest arrivals

GPT-5 Nano logoGPT-6 Astra Pro logo
GPT-5 Nano vs GPT-6 Astra ProLanded Sep 2026
Pony Alpha logoGPT-6 Astra logo
Pony Alpha vs GPT-6 AstraLanded Sep 2026
GPT-5 Nano logoClaude Fable 5.1 logo
GPT-5 Nano vs Claude Fable 5.1Landed Sep 2026
Pony Alpha logoMuse Spark 1.3 logo
Pony Alpha vs Muse Spark 1.3Landed Sep 2026
GPT-5 Nano logoHy4 Preview logo
GPT-5 Nano vs Hy4 PreviewLanded Sep 2026
Pony Alpha logoGemini 3.8 Flash logo
Pony Alpha vs Gemini 3.8 FlashLanded Sep 2026
GPT-5 Nano logoMuse Spark 1.3 Contributor logo
GPT-5 Nano vs Muse Spark 1.3 ContributorLanded Sep 2026
Pony Alpha logoMercury 2.5 Preview logo
Pony Alpha vs Mercury 2.5 PreviewLanded Sep 2026

Same lab, same size, long tail

GPT-5 Nano logoGPT-6 Astra logo
GPT-5 Nano vs GPT-6 AstraSame lab
GPT-5 Nano logoGPT-5.6 Luna logo
GPT-5 Nano vs GPT-5.6 LunaSame lab
Pony Alpha logoOx Alpha logo
Pony Alpha vs Ox AlphaSame lab
Pony Alpha logoOpenRouter Fusion · Budget (Jun 2026) logo
Pony Alpha vs OpenRouter Fusion · Budget (Jun 2026)Same lab
Pony Alpha logoNVIDIA Nemotron Nano 9B V2 logo
Pony Alpha vs NVIDIA Nemotron Nano 9B V2New provider
GPT-5 Nano logoNorth Mini Code logo
GPT-5 Nano vs North Mini CodeSame size
Pony Alpha logoAmazon Nova 2 Lite logo
Pony Alpha vs Amazon Nova 2 LiteNew provider
Pony Alpha logoNova Premier 1.0 logo
Pony Alpha vs Nova Premier 1.0Same size

Model pages

GPT-5 Nano logo
GPT-5 Nano59 outputs, specs and price
Pony Alpha logo
Pony Alpha47 outputs, specs and price
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed