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  5. GPT-6 Sol ProvsKimi Linear 48B A3B Instruct
Updated Sep 2026

GPT-6 Sol ProvsKimi Linear 48B A3B Instruct

Kimi Linear 48B A3B Instruct is cheaper than GPT-6 Sol Pro at $0.3/M vs $2/M input tokens.

GPT-6 Sol Pro and Kimi Linear 48B A3B Instruct compared across 2 shared prompts
SpecGPT-6 Sol ProKimi Linear 48B A3B Instruct
Input price$2/M tokens$0.3/M tokens
Output price$10/M tokens$0.6/M tokens
Context window1.1M tokens1.0M tokens
WeightsClosedOpen
Free API (OpenRouter)NoNo
ReleasedSep 2026Nov 2025
Side by side

Same prompt, both answers

Opening lines from every prompt both answered. Formatting stripped, words untouched.

Beginner's Longevity Plan

Outline a simple, actionable 1-month plan for someone starting their journey towards better health and longevity. Focus on 3 key areas…

GPT-6 Sol Pro230 words
A simple 1-month health plan Focus on food, movement, and sleep. Start small enough that you can repeat the habits most days. Week Food Movement Sleep 1: Set a baseline Add a fruit or vegetable to one meal each day. Walk for 10 minutes, 4 days this week. Pick a consistent wake-up time.
Read the full answer
Kimi Linear 48B A3B Instruct883 words
1-Month Beginner Blueprint for Health & Longevity Focus on three pillars: Diet, Movement, and Sleep Week 1 – “Build the Foundation” Diet Mon: Clean-out day – remove obvious junk foods from house & desk. Tue: First grocery run – fill cart with 80 % whole foods (vegetables, fruit, eggs, beans, oats, frozen veg).
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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-6 Sol Pro114 words
Golden Pantry Chickpea Patties Prep: 10 minutes · Cook: 8 minutes · Makes: 6 small patties Ingredients — just 7 1 can (15 oz) chickpeas, drained 3 tbsp all-purpose flour 2 tbsp water 2 tbsp olive oil 1 tsp garlic powder 1 tsp paprika ½ tsp salt Instructions Mash the chickpeas with a fork, leaving a few chunky bits.
Read the full answer
Kimi Linear 48B A3B Instruct187 words
Sure! Here's a simple and savory recipe using just 7 common pantry ingredients: Spicy Crunchy Chickpea Snack Bites Sweet and Crunchy Bite-Sized Crunch Ingredients (7 total): 1 can chickpeas (garbanzo beans), drained and rinsed 2 tbsp olive oil 1 tsp smoked paprika 1/2 tsp garlic powder 1/2 tsp ground cumin Salt to…
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Our Verdict
GPT-6 Sol Pro
GPT-6 Sol Pro
Kimi Linear 48B A3B Instruct
Kimi Linear 48B A3B Instruct

Not enough votes to call it. On the specs, nothing separates them.

Kimi Linear 48B A3B Instruct costs 17x less per token.

Too close to call
API pricing

Cost per 1M tokens

GPT-6 Sol Pro
Input
$2.00
Output
$10.00
Kimi Linear 48B A3B Instruct
Input
$0.30
6.7× cheaper
Output
$0.60
17× cheaper

Kimi Linear 48B A3B Instruct is cheaper on both: 6.7× input, 17× output.

Where to run it

2 hosts

GPT-6 Sol Pro2 hosts
HostInOutContextUptime
Azure AI Foundry$2.00 in·$10.00 out·1.1M·99.9% upOpenAI$2.00 in·$10.00 out·1.1M·100% up
Kimi Linear 48B A3B Instruct

No hosts listed on OpenRouter.

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

Research

What we learned reading every model

FAQ

Common questions

GPT-6 Sol Pro is developed by OpenAI while Kimi Linear 48B A3B Instruct is developed by Moonshot AI. GPT-6 Sol Pro has a 1.1M token context window vs Kimi Linear 48B A3B Instruct's 1.0M. You can compare their actual outputs across 2 challenges on Rival to see how they differ in practice.

It depends on your use case. GPT-6 Sol Pro and Kimi Linear 48B A3B Instruct each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 2 challenges so you can judge which fits your needs best.

GPT-6 Sol Pro costs $2/M input tokens and Kimi Linear 48B A3B Instruct costs $0.3/M input tokens. Kimi Linear 48B A3B Instruct is $1.70/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 GPT-6 Sol Pro and Kimi Linear 48B A3B Instruct 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.

Keep exploring

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Same lab, same size, long tail

GPT-6 Sol Pro logoGPT-6 Luna logo
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GPT-6 Sol Pro logoGPT-6 Sol logo
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Kimi Linear 48B A3B Instruct logoKimi K2.7 Code logo
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GPT-6 Sol Pro logoClaude Opus 4.1 logo
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GPT-6 Sol Pro logoClaude Opus 4.5 logo
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Kimi Linear 48B A3B Instruct logoClaude Opus 4.6 logo
Kimi Linear 48B A3B Instruct vs Claude Opus 4.6Same size
Kimi Linear 48B A3B Instruct logoClaude Opus 4.7 logo
Kimi Linear 48B A3B Instruct vs Claude Opus 4.7Same size

Model pages

GPT-6 Sol Pro logo
GPT-6 Sol Pro20 outputs, specs and price
Kimi Linear 48B A3B Instruct logo
Kimi Linear 48B A3B Instruct35 outputs, specs and price
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