GLM 5.1
LatestZ.ai
•
Open Source•
754B# 1
Released
Apr 7, 2026
# 8
Context Length
200K
Benchmarks
# 1
SWE Bench Pro
58.4%
# 1
AIME 2026
95.8%
Pricing
# 27
Input Cost /M
$1.4
# 28
Output Cost /M
$4.4
# 11
Cached Cost /M
$0.26
Z.ai
•
Open Source•
754BApr 7, 2026
200K
58.4%
95.8%
$1.4
$4.4
$0.26