Alibabaopen weightsCurrentReasoning

Qwen3.8 Max

Name: Qwen3.8 Max
Author: Alibaba

Weights on Hugging Face under a custom licence; 991K input / 131K output.

Released

Aug 2, 2026

Price in / out

$2 / $6

Blended $/1M

Context

Parameters: 2.4T / 95B active. License: Qwen3.8-Max License.

Benchmark scoresvs Qwen3.7 Plus

Benchmark	Score	Δ vs prior	Rank (current)	Configuration	Source
Terminal-Bench 2.1	67.4%	+14.6	#15 of 22	leaderboard	benchlm.ai ↗
GPQA Diamond	92.6%	+2.3	#8 of 21	leaderboard	benchlm.ai ↗
Humanity's Last Exam	43.6%	+8.9	#13 of 31	leaderboard	benchlm.ai ↗
MMLU-Pro	88.6%	+0.1	#3 of 12	Vals AI run · independent run	vals.ai ↗
LMArena Text	1480	—	#2 of 4	leaderboard	benchlm.ai ↗

Version

$ in / out

Terminal-Bench

SWE-bench

GPQA

HLE

AIME

τ²-bench

Qwen3.5 397B-A17BSuperseded

—

76.2%

—

28.7%

93.3%

83.9%

Qwen3.6 PlusSuperseded

—

53.2%

78.8%

—

28.8%

95.3%

97.7%

Qwen3.6 27BSuperseded

—

77.2%

—

24%

94.1%

94.2%

Qwen3.7 MaxSuperseded

$2.5 / $7.5

61%

80.4%

92.4%

41.4%

—

94.7%

Qwen3.7 PlusSuperseded

—

52.8%

77.7%

90.3%

34.7%

—

93%

Qwen3.8 Max

$2 / $6

67.4%

—

92.6%

43.6%

—

Qwen3.8 27B

—

58.4%

—

89.2%

30.8%

—

Qwen3.8 Flash-Next

—

91.7%

35.9%

—

Qwen3.8 Max

Benchmark scoresvs Qwen3.7 Plus

Qwen versions

Compare

Shipping with it?

Current open-weight peers

Version	Released	$ in / out	Terminal-Bench	SWE-bench	GPQA	HLE	AIME	τ²-bench
Qwen3.5 397B-A17BSuperseded	2026-02-15	—	—	76.2%	—	28.7%	93.3%	83.9%
Qwen3.6 PlusSuperseded	2026-04-01	—	53.2%	78.8%	—	28.8%	95.3%	97.7%
Qwen3.6 27BSuperseded	2026-04-22	—	—	77.2%	—	24%	94.1%	94.2%
Qwen3.7 MaxSuperseded	2026-05-20	$2.5 / $7.5	61%	80.4%	92.4%	41.4%	—	94.7%
Qwen3.7 PlusSuperseded	2026-06-01	—	52.8%	77.7%	90.3%	34.7%	—	93%
Qwen3.8 Max	2026-08-02	$2 / $6	67.4%	—	92.6%	43.6%	—	—
Qwen3.8 27B	2026-08-05	—	58.4%	—	89.2%	30.8%	—	—
Qwen3.8 Flash-Next	2026-08-24	—	—	—	91.7%	35.9%	—	—