WhichAI.todayGemini 4 Argon
Pick this when you want a close legal score for less money.
Skip it for privileged client files unless your Google account terms allow that use.
Vals LegalBench 88.3%
Gemini 4 Argon vs MiMo-V2.6-Pro
Updated Nov 13, 2026. Checked daily.
The short answer
Gemini 4 Argon ranks ahead for legal & long documents, writing & marketing. MiMo-V2.6-Pro ranks ahead for general & everyday.
Gemini 4 Argon
2 of 3 jobs ahead
Paid plan
MiMo-V2.6-Pro
1 of 3 jobs ahead
Free (limited)
Head to head, job by job
Each job ranks a #1, an alternative, and an open-weights pick from public leaderboards. Bars compare the two scores on that job's own signal.
Which one should you pick?
MiMo-V2.6-Pro
Xiaomi
Pick this when the draft cannot leave your own machines.
Skip a hosted demo if the draft includes unreleased product details.
Highest-rated open model on the Artificial Analysis Intelligence Index (46).
Price, access, and privacy
Gemini 4 ArgonMiMo-V2.6-Pro
Cost
Google AI Pro is $19.99/month. API is $2 per million input tokens until Nov 30, 2026, then $4.
Weights are free under MIT. API is about $0.44 per million input tokens and $0.87 per million output.
Free tier
Not on the free Gemini plan. Argon needs AI Pro or Ultra.
The weights are free to download. Hosted use depends on Xiaomi's current studio limits.
Where to get it
Apps
- Gemini, Google AI Pro ($19.99/month)
- Perplexity, Max ($200/month)
- Cursor, Premium ($30/month)
- GitHub Copilot, Copilot Pro ($10/month)
- Hugging Face, Free (Free)
- Ollama, Free (Free)
Trains on chats
Yes for adults. Gemini Apps Activity is on by default, and those chats can be used to improve Google AI. Gemini Apps Activity, turn off Keep Activity. Safety review can still apply.
No, if you download the weights and run them yourself. Hosted Xiaomi apps may differ. Run the open weights on your own machine when chats must stay private.
Try both with the same prompt
Gemini 4 Argon
Read this filing and list the risks, the numbers, and anything that changed.
MiMo-V2.6-Pro
Draft three headline options and one short paragraph for this announcement.
Want a sharper prompt? Build one for either model.
Ranking history
- Nov 12, 2026. Gemini 4 Carbon overtook Gemini 4 Argon. LMArena Text overall 1526
- Nov 8, 2026. Gemini 4 Argon overtook Claude Opus 5.5. LMArena Creative Writing 1525
- Oct 24, 2026. Ranking method updated. Claude Opus 5.5 leads on the new signal. Writing now ranks on LMArena Creative Writing instead of the general text board. Claude Opus 5.5 leads that board (1520).
- Oct 23, 2026. Gemini 4 Argon is the first leader on record. LMArena Text overall 1517
- Oct 23, 2026. Gemini 4 Argon is the first leader on record. LMArena Text overall 1517
Questions
Is Gemini 4 Argon or MiMo-V2.6-Pro better for legal & long documents?
Gemini 4 Argon ranks ahead for legal & long documents on Vals LegalBench. Gemini 4 Argon is the alternative pick (88.3); MiMo-V2.6-Pro is not in today's top three.
Is Gemini 4 Argon or MiMo-V2.6-Pro better for writing & marketing?
Gemini 4 Argon ranks ahead for writing & marketing on LMArena Creative Writing. Gemini 4 Argon is the #1 pick (1526); MiMo-V2.6-Pro is the open weights pick.
Is Gemini 4 Argon or MiMo-V2.6-Pro better for general & everyday?
MiMo-V2.6-Pro ranks ahead for general & everyday on LMArena Text overall. Gemini 4 Argon is not in today's top three; MiMo-V2.6-Pro is the open weights pick.
Which is cheaper, Gemini 4 Argon or MiMo-V2.6-Pro?
Gemini 4 Argon: Google AI Pro is $19.99/month. API is $2 per million input tokens until Nov 30, 2026, then $4. MiMo-V2.6-Pro: Weights are free under MIT. API is about $0.44 per million input tokens and $0.87 per million output.
Can I use Gemini 4 Argon or MiMo-V2.6-Pro for free?
Gemini 4 Argon: Not on the free Gemini plan. Argon needs AI Pro or Ultra. MiMo-V2.6-Pro: The weights are free to download. Hosted use depends on Xiaomi's current studio limits.
Which is more private, Gemini 4 Argon or MiMo-V2.6-Pro?
Gemini 4 Argon (Google): Yes for adults. Gemini Apps Activity is on by default, and those chats can be used to improve Google AI. MiMo-V2.6-Pro (Xiaomi): No, if you download the weights and run them yourself. Hosted Xiaomi apps may differ.