MiniMax M3.1 Flash minimax-m3.1-flash

minimax · minimax

unranked — no quality signals yet

params
220.5B
arch
moe
context
1024k
license
other open weights
released
Oct 2026
downloads/30d
7.4k

# architecture

attn shared GQA 64q/4kv router top-4 of 128 +1 shared expert ×128 expert out ×60 layers ctx 1,048,576 220.5B pool
layers
60
d_model
6144
heads
64q / 4kv
head dim
128
experts
top-4 of 128 + 1 shared
vocab
200064
family
minimax_m3_vl

signal path of one layer, generated from the registry's structured fields — dimension lines quote the model's real numbers; an MoE trace forks at the router, a dense trace runs straight through. Geometry fields come from the repo's config.json.

# why ranked

Overall: provisional — score 96.7 ● low — a single signal; treat with caution

provisional: too few independent signals for a numbered position — the score is shown, but this model sorts after every ranked model.

signalweightinput (0–100)
aa_intelligence 0.70 96.7
bench_composite 0.30 —

missing signals are dropped and the remaining weights renormalized — never imputed.

full methodology

# trend

OGM score · last 4 days
OGM score over 4 days

# benchmarks

benchmarkscoresourcedate
AA Intelligence Index 42.7 Artificial Analysis —
Agents-last-exam 0.3 / 1 LLM Stats —
Automationbench-1.0.6 0.6 / 1 LLM Stats —
Babyvision 0.9 / 1 LLM Stats —
Bankertoolbench 0.8 / 1 LLM Stats —
Charxiv-r 0.8 / 1 LLM Stats —

# where to run

providerquantctx$/M in$/M out$/M cacheprice srctpsuptime✓
SiliconFlow — ——— siliconflow — — ✓
Relacefp4 1024k $0.09$0.50$0.01 via openrouter — 99.9%
InferenceNetfp4 1000k $0.10$0.55$0.01 via openrouter — 99.7%
InferenceNetfp4 1000k $0.10$0.55$0.01 via openrouter — 92.3%
GMICloudfp8 1024k $0.14$0.57$0.01 via openrouter — 100.0%
DigitalOceanunknown 1024k $0.15$0.60$0.01 via openrouter — 100.0%
Minimaxunknown 1024k $0.15$0.60$0.01 via openrouter — 100.0%
ModelRunfp4 1024k $0.15$0.60$0.01 via openrouter — 100.0%
Nebiusfp4 1024k $0.15$0.60$0.01 openrouter — 99.7% ✓
Novitafp16 1000k $0.15$0.60— novita — 100.0% ✓
Opencode Go 1000k $0.15$0.60— via litellm — —
Parasailfp8 1024k $0.15$0.60$0.01 via openrouter — 99.8%
Togetherunknown 1024k $0.15$0.60$0.01 via openrouter — 100.0%
Wafernvfp4 1024k $0.15$0.60$0.01 via openrouter — 100.0%
SambaNovaunknown 1024k $0.30$1.20— sambanova — 96.4% ✓

sorted by blended price ((3·input + output) / 4 per 1M) · ✓ = the provider's own catalog confirms the offer · "via …" prices are what the aggregator routing the offer charges, not the provider's own list price

source aliases
llmstats
minimax-m3.1-flash
openrouter
minimax/minimax-m3.1-flash