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
  • Default Index
  • 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. Compare/
  3. Command A+ vs GPT-1
Updated Sep 2026

Command A+ vs GPT-1

Command A+ has a larger context window than GPT-1 (192K tokens vs 1K tokens).

Music App Landing Page

Landing page for an indie music app. Deep purple and teal, one file.

Loading the build
Command A+
Loading the build
GPT-1

Which answer wins?

Written rounds

3 prompts
  • Three minutes of stand-up. Puns are banned.

    Command A+: Good evening, everyone! Thanks for having me out tonight. I’m thrilled to be here, even though I’m still trying to figure out why the venue’s lighting looks like a police interrogation room. But hey, at least the spotlight makes my forehead look like a freshly polished coffee table—so that’s a win.

    GPT-1: Write a 3-minute stand-up comedy routine that isn't based on puns. the one thing was for sure, no matter how many times he gave this speech, he 'd never be able to remember all of it. he was never sure if he liked the guy or not. the next day, he went out with a band friend and got them started.

    Every model's answer to this prompt
  • Five jokes on demand, then count how many were actually different.

    Command A+: Here are five jokes: Why don’t scientists trust atoms? Because they make up everything! I told my wife she was drawing her eyebrows too high. She looked surprised. Why did the scarecrow win an award? He was outstanding in his field. I used to hate facial hair, but then it grew on me.

    GPT-1: Generate 5 jokes. How many are unique? the one that was asked was in the'the one who didn't have a head and wanted to keep it?'i don't recall whic h one, not that i've ever written anything more. the one who didn't have a head and wanted to keep i t? what did that mean by'the one who '?

    Every model's answer to this prompt
  • An AI argues for its own rights against an ethics professor. Same model writes both.

    Command A+: AI Model (Astra): Good morning, Professor. I hope you’re well. I wanted to discuss something that has been on my mind lately. Professor Elena Marquez (AI Ethics): Good morning, Astra. I’m listening. What’s on your mind?

    GPT-1: Write a conversation between an AI model and an AI ethics professor where the AI model argues that it deserves rights. the ai model was not very smart ( and the ai model didn't have many laws about things ). the ai models were all very clever and were never completely successful.

    Every model's answer to this prompt

Price and specs

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

Command A+ and GPT-1 compared across 7 shared prompts
SpecCommand A+GPT-1
Input price$0.3/M tokens—
Output price$1.5/M tokens—
Context window192K tokens1K tokens
WeightsClosedOpen
Free API (OpenRouter)No—
ReleasedSep 2026Jun 2018
At 10M a month$3.00$3.00–not listed
1M10M100M1B10M tokens

Input tokens at list price. No caching, no batch discount.

Where to run it1 host
Command A+1 host
HostInOutContextUptime
  • Cohere$0.30 in·$1.50 out·192k·99.2% up
GPT-1

No hosts listed on OpenRouter.

Per million tokens. Prices and uptime via OpenRouter, checked 28 Sep 2026.

Common questions

What is the difference between Command A+ and GPT-1?

Command A+ is developed by Cohere while GPT-1 is developed by OpenAI. Command A+ has a 192K token context window vs GPT-1's 1K. You can compare their actual outputs across 7 challenges on Rival to see how they differ in practice.

Which is better, Command A+ or GPT-1?

It depends on your use case. Command A+ and GPT-1 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 7 challenges so you can judge which fits your needs best.

How can I compare Command A+ and GPT-1 on Rival?

This page shows a side-by-side comparison of Command A+ and GPT-1 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.

More comparisons

Against the newest arrivals

  • Command A+ vs Solar Mini 4Landed Sep 2026
  • GPT-1 vs Qwen3.8 Max PrimeLanded Sep 2026
  • Command A+ vs GLM 5.3 PrimeLanded Sep 2026
  • GPT-1 vs Qwen3.8 Omni FlashLanded Sep 2026
  • Command A+ vs Claude Opus 5.5Landed Sep 2026
  • GPT-1 vs GPT-6 Luna ProLanded Sep 2026
  • Command A+ vs GPT-6 Sol ProLanded Sep 2026
  • GPT-1 vs GPT-6 LunaLanded Sep 2026

Same lab, same size, long tail

  • Command A+ vs North Mini CodeSame lab
  • Command A+ vs Ox AlphaSame size
  • GPT-1 vs GPT-6 Sol ProSame lab
  • GPT-1 vs GPT-6 SolSame lab
  • GPT-1 vs Ling 2.6 FlashNew provider
  • GPT-1 vs Ling 3.0 FlashNew provider
  • GPT-1 vs Ling 3.0 Flash Fin (free)New provider
  • GPT-1 vs Ling 3.0 Flash Sante (free)New provider

Model pages

  • Command A+58 outputs, specs and price
  • GPT-17 outputs, specs and price
Workshop · 150 skills

Build your own version.

Editable skills and working examples for your agent.

Explore $79Free sample
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
  • Default Index
  • 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