PodcastIntelligence Snacks · Weekly conversations about AI, software and business, from the team behind Normie Mode.Listen →
Best AI for…

Best AI for studying and homework

Homework, revision, exam practice and learning new topics.

Best overallToo close to call

1st and 2nd of 12 models for this task

Best for $25 a month or less

Gemini 3.8 Flash

Get it with Google AI Pro, $19.99 a month

Top of 12 models for this task

Best freeToo close to call

3rd and 5th of 12 models for this task

Based on tests of related skills. The picks follow a fixed rule using the charts below and each app's plans.

Already paying for one? See what each plan gives you here
App and planPriceBest model on it for thisPosition
ChatGPT FreefreeGPT-5.6 Luna9th of 12
ChatGPT Go$8 a monthGPT-5.6 Luna9th of 12
ChatGPT Plus$20 a monthGPT-5.6 Sol4th of 12
ChatGPT Pro$100 a monthGPT-6 Astra
Called GPT-6 Pro in the app
7th of 12
Claude FreefreeClaude Sonnet 58th of 12
Claude Pro$20 a monthClaude Sonnet 5
Its main model, Claude Opus 5.5, is too new to score yet.
8th of 12
Claude Max$100 a monthClaude Fable 5.1
For up to half your weekly allowance
Its main model, Claude Opus 5.5, is too new to score yet.
2nd of 12
Gemini FreefreeGemini 3.6 Flash5th of 12
Google AI Plus$4.99 a monthGemini 3.6 Flash5th of 12
Google AI Pro$19.99 a monthGemini 3.8 Flash1st of 12
Google AI Ultra$99.99 a monthGemini 3.8 Flash1st of 12
Kimi FreefreeKimi K33rd of 12
Kimi Moderato$19 a monthKimi K33rd of 12

Norm's guide

What I'd tell a friend who asked.

What AI is good at

  • Explaining a topic in a different way until it clicks.
  • Making practice questions and quizzes.
  • Checking your working step by step.

Where it trips up

  • Confidently wrong answers on hard problems.
  • Doing the work for you, so you don't learn it.
  • Using different methods from the ones your course expects.

How to get a good result

  • Ask it to explain, not just to answer.
  • Have it quiz you on what you've learned.
  • Check anything important against your course notes.

How the models compare

Every model we could score for studying and homework, combining the tests below.

Overall for studying and homework

Position on a combined score from 4 tests. The longer the bar, the further ahead · Higher is better

On the tests we have, Gemini 3.8 Flash comes out on top, followed by Claude Fable 5.1 and Kimi K3.

Gemini 3.8 Flash · Google DeepMind1st
Claude Fable 5.1 · Anthropic2nd
Kimi K3 · Moonshot AI3rd
GPT-5.6 Sol · OpenAI4th
Gemini 3.6 Flash · Google DeepMind5th
Gemini 3.1 Pro · Google DeepMind6th
GPT-6 Astra · OpenAI7th
Claude Sonnet 5 · Anthropic8th
GPT-5.6 Luna · OpenAI9th
DeepSeek V4 Pro · DeepSeek10th
Gemini 3.5 Flash-Lite · Google DeepMind11th
Claude Haiku 4.5 · Anthropic12th

The evidence

People's votes on expert questions

Tests a related skill · People compared two anonymous answers to questions needing expert knowledge. · Higher is better

Claude Opus 5.5 and Gemini 3.8 Flash are neck and neck at the top, followed by Claude Fable 5.1 and Kimi K3; Claude Opus 5.5 costs about 5 times as much.

Claude Opus 5.5 · Anthropic1st
Gemini 3.8 Flash · Google DeepMind2nd
Claude Fable 5.1 · Anthropic3rd
Kimi K3 · Moonshot AI4th
GPT-5.6 Sol · OpenAI5th
DeepSeek V4.1 Flash · DeepSeek6th
Claude Sonnet 5 · Anthropic7th
Gemini 3.6 Flash · Google DeepMind8th
GPT-6 Astra · OpenAI9th
Gemini 3.1 Pro · Google DeepMind10th
GPT-5.6 Luna · OpenAI11th
DeepSeek V4 Pro · DeepSeek12th
Claude Haiku 4.5 · Anthropic13th
Gemini 3.5 Flash-Lite · Google DeepMind14th
Source: LMArena · votes as of 25 Sept 2026

Graduate-level science questions

Tests a related skill · Biology, physics and chemistry questions written so they can't be answered by searching the web. · Higher is better

GPT-6 Astra and Gemini 3.8 Flash are neck and neck at the top, followed by Gemini 3.1 Pro and Gemini 3.6 Flash; GPT-6 Astra costs about 13 times as much.

GPT-6 Astra · OpenAI96%
Gemini 3.8 Flash · Google DeepMind95%
Gemini 3.1 Pro · Google DeepMind94%
Gemini 3.6 Flash · Google DeepMind94%
GPT-5.6 Sol · OpenAI93%
Kimi K3 · Moonshot AI93%
DeepSeek V4 Pro · DeepSeek92%
GPT-5.6 Luna · OpenAI92%
Claude Sonnet 5 · Anthropic91%
Gemini 3.5 Flash-Lite · Google DeepMind83%
Claude Haiku 4.5 · Anthropic60%
Source: NYU and others via Epoch AI · CC BY 4.0

Competition maths

Tests a related skill · Problems in the style of a top US high-school maths competition. · Higher is better

Claude Fable 5.1, GPT-5.6 Sol and GPT-6 Astra are level at the top.

Claude Fable 5.1 · Anthropic100%
GPT-5.6 Sol · OpenAI100%
GPT-6 Astra · OpenAI100%
Gemini 3.8 Flash · Google DeepMind99%
DeepSeek V4 Pro · DeepSeek99%
GPT-5.6 Luna · OpenAI98%
Kimi K3 · Moonshot AI97%
Gemini 3.1 Pro · Google DeepMind96%
Claude Sonnet 5 · Anthropic95%
Gemini 3.6 Flash · Google DeepMind94%
Gemini 3.5 Flash-Lite · Google DeepMind71%
Claude Haiku 4.5 · Anthropic36%
Source: Epoch AI via Epoch AI · CC BY 4.0

People's votes on maths questions

Tests a related skill · People compared two anonymous answers to maths questions. · Higher is better

Gemini 3.8 Flash and Claude Fable 5.1 are neck and neck at the top, followed by Gemini 3.6 Flash and Kimi K3; Claude Fable 5.1 costs about 13 times as much.

Gemini 3.8 Flash · Google DeepMind1st
Claude Fable 5.1 · Anthropic2nd
Gemini 3.6 Flash · Google DeepMind3rd
Kimi K3 · Moonshot AI4th
DeepSeek V4.1 Flash · DeepSeek5th
Gemini 3.1 Pro · Google DeepMind6th
GPT-5.6 Sol · OpenAI7th
Claude Sonnet 5 · Anthropic8th
GPT-6 Astra · OpenAI9th
GPT-5.6 Luna · OpenAI10th
DeepSeek V4 Pro · DeepSeek11th
Gemini 3.5 Flash-Lite · Google DeepMind12th
Claude Haiku 4.5 · Anthropic13th
Source: LMArena · votes as of 25 Sept 2026

If you build with it

What the makers charge developers who use the models directly. Using an app? The plans above are what you pay.

Cost per 1,000 typical requests

List price, about 1,500 words in and 500 out per request · Lower is better

GPT-6 Luna is cheapest, followed by DeepSeek V4.1 Flash and GPT-5.6 Luna.

GPT-6 Luna · OpenAI$0.55
DeepSeek V4.1 Flash · DeepSeek$0.72
GPT-5.6 Luna · OpenAI$1.24
DeepSeek V4 Pro · DeepSeek$1.48
Gemini 3.5 Flash-Lite · Google DeepMind$2.35
Gemini 3.8 Flash · Google DeepMind$4.13
Gemini 3.6 Flash · Google DeepMind$4.13
Claude Haiku 4.5 · Anthropic$5.50
Claude Sonnet 5 · Anthropic$11
GPT-6 Sol · OpenAI$11
Gemini 3.1 Pro · Google DeepMind$12
Kimi K3 · Moonshot AI$17
GPT-5.6 Sol · OpenAI$22
Claude Opus 5.5 · Anthropic$22
GPT-6 Astra · OpenAI$55
Claude Fable 5.1 · Anthropic$55
Source: models.dev · MIT
Intelligence Snacks newsletter

The big AI ideas each week, in your inbox