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  5. Command A+vsOpenAI o4-mini
Updated Sep 2026

Command A+vsOpenAI o4-mini

Command A+ is cheaper than OpenAI o4-mini at $0.3/M vs $1.1/M input tokens.

Command A+ and OpenAI o4-mini compared across 17 shared prompts
SpecCommand A+OpenAI o4-mini
Input price$0.3/M tokens$1.1/M tokens
Output price$1.5/M tokens$4.4/M tokens
Context window192K tokens—
WeightsClosedClosed
Free API (OpenRouter)NoNo
ReleasedSep 2026Apr 2025
Our Verdict
Command A+
Command A+
OpenAI o4-mini
OpenAI o4-miniRunner-up

Not enough votes to call it. On the specs, Command A+ 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

Command A+
Input
$0.30
3.7× cheaper
Output
$1.50
2.9× cheaper
OpenAI o4-mini
Input
$1.10
Output
$4.40

Command A+ is cheaper on both: 3.7× input, 2.9× output.

Where to run it

2 hosts

Command A+1 host
HostInOutContextUptime
Cohere$0.30 in·$1.50 out·192k·99.3% up
OpenAI o4-mini1 host
HostInOutContextUptime
OpenAI$1.10 in·$4.40 out·200k·100% up

Per million tokens. Prices and uptime via OpenRouter, checked 25 Sep 2026.

Research

What we learned reading every model

FAQ

Common questions

Command A+ is developed by Cohere while OpenAI o4-mini is developed by OpenAI. You can compare their actual outputs across 17 challenges on Rival to see how they differ in practice.

It depends on your use case. Command A+ and OpenAI o4-mini each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 17 challenges so you can judge which fits your needs best.

Command A+ costs $0.3/M input tokens and OpenAI o4-mini costs $1.1/M input tokens. Command A+ is $0.80/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of Command A+ and OpenAI o4-mini 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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Model pages

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Command A+17 outputs, specs and price
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OpenAI o4-mini59 outputs, specs and price
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