MiniMaxopen weightsCurrentReasoning

MiniMax M3

Name: MiniMax M3
Author: MiniMax

Released

Jun 1, 2026

Price in / out

$0.3 / $1.2

Blended $/1M

$0.525

Context

Parameters: 428B / 23B active. License: MiniMax Community.

Benchmark scoresvs MiniMax M2.7

Benchmark	Score	Δ vs prior	Rank (current)	Configuration	Source
Terminal-Bench 2.1	53.6%	+4.9	#20 of 22	leaderboard	benchlm.ai ↗
SWE-bench Verified	80.5%	—	#3 of 8	leaderboard	benchlm.ai ↗
GPQA Diamond	92.7%	+5.7	#7 of 21	Vals AI run · independent run	vals.ai ↗
Humanity's Last Exam	39%	—	#19 of 31	Artificial Analysis run, no tools (2,158 text-only questions) · independent run	artificialanalysis.ai ↗
τ²-bench (Telecom)	88.9%	+4.1	#5 of 9	leaderboard	benchlm.ai ↗
MMLU-Pro	84.2%	—	#11 of 12	Vals AI run · independent run	vals.ai ↗
Artificial Analysis Intelligence Index	44.4	+6.3	#9 of 16	leaderboard	benchlm.ai ↗

Version

$ in / out

Terminal-Bench

SWE-bench

GPQA

HLE

AIME

τ²-bench

—

95.3%

—

48.7%

—

87%

—

89.8%

84.8%

$0.3 / $1.2

53.6%

80.5%

92.7%

39%

—

88.9%

Version	Released	$ in / out	Terminal-Bench	SWE-bench	GPQA	HLE	AIME	τ²-bench
MiniMax M2.5Superseded	2026-02-12	—	—	—	—	—	—	95.3%
MiniMax M2.7Superseded	2026-03-18	—	48.7%	—	87%	—	89.8%	84.8%
MiniMax M3	2026-06-01	$0.3 / $1.2	53.6%	80.5%	92.7%	39%	—	88.9%