Short answer: GPT-6 Luna is 1.4x cheaper (0.013¢ vs 0.018¢ a chat). GPT-6 Luna ranks higher overall (#16 vs #17). GPT-6 Luna wins at coding, maths. MiMo V2.5 wins at reasoning, writing, following instructions, agentic tasks. GPT-6 Luna is the better all-rounder for the money, but MiMo V2.5 is worth it if you mostly need reasoning, writing, following instructions, agentic tasks.
OOPENAIGANG
GPT-6 LUNA
OPENAI GANG
CRAPGPT.LOLINDEPENDENT AI MODEL REVIEWS
CRAP SCORE714 SOURCES
INTELLIGENCEPEOPLETOOLSA BRIGHTERTOMORROW.
BETTERIDEASHIGHERPEOPLE
POWER60ARENA · EPOCH · AA · CRAPGPT
Reasoning
61
Math
70
Code
67
Instruction
60
Writing
49
Value
90
SPECIALIST★★★
REASONER / ANALYST
0.013¢ per chat · 7,792 chats per NZ$1
“Deep thought. Low drama.”
Every model is somebody.
— CRAPGPT.LOL —
XXIAOMIGANG
MIMO V2.5
XIAOMI GANG
CRAPGPT.LOLINDEPENDENT AI MODEL REVIEWS
CRAP SCORE683 SOURCES
MOREFORLESS
FASTCHEAPSMART
POWER60ARENA · AA · CRAPGPT
Reasoning
66
Instruction
64
Code
60
Agentic
55
Math
53
Value
82
RUNNER★★★
GENERALIST / REASONER
0.018¢ per chat · 5,549 chats per NZ$1
“Faster than your bottleneck.”
Every model is somebody.
— CRAPGPT.LOL —
GPT-6 Luna
MiMo V2.5
Cost per chat (NZD)
0.013¢
0.018¢
Chats per NZ$1
7,792
5,549
Overall rank
#16
#17
Vendor
OpenAI
Xiaomi
Speciality
Reasoning
General
Crowd Elo
no votes
1000
Reasoning
61
66
Code
67
60
Math
70
53
Writing
49
52
Instruction
60
64
Agentic
36
55
Scores are 0 to 100 percentiles blending LMArena, Epoch AI, Artificial Analysis and CrapGPT's own tests. Updated 2026-10-11.
FAQ
Which is cheaper, GPT-6 Luna or MiMo V2.5?
GPT-6 Luna costs 0.013¢ per typical chat versus 0.018¢ for MiMo V2.5 on CrapGPT (NZD, measured token use).
Which is better, GPT-6 Luna or MiMo V2.5?
GPT-6 Luna ranks higher overall on CrapGPT's blended benchmark score. By category: GPT-6 Luna leads at coding, maths; MiMo V2.5 leads at reasoning, writing, following instructions, agentic tasks.
Can I try GPT-6 Luna and MiMo V2.5 side by side?
Yes. CrapGPT's card battle sends one prompt to two models and lets you pick the winner, paying only for the two replies.
