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Models/glm-5-3

GLM-5.3

22nd on WebDev at 1622, MIT. 20th on Terminal-Bench at 41.8% ± 3.2%, cost $2.7k. Weights can be self-hosted. 7th on DeepSWE v1.1 Best (max) at 69.0%.

Zhipu · MIT · $1.40 / $4.40 per million tokens · Fetched 2026-10-10

LMArena WebDev
1622
#22 / 142 · ±8
Terminal-Bench 4.0
41.8%
#20 / 35 · ±3.2
The Slop Index
61
#14 / 39

Benchmark scores

Boards older than 90 days are not counted as recommendations
BenchmarkSettingScoreRankCostAs of
LMArena WebDevmax1622±8#22—2026-10-08
Terminal-Bench 4.0max · Claude Code41.8±3.2#20$2.7k2026-10-06
The Slop Index—61#14—2026-10-11
sudo L7Max reasoning15.0#7—2026-10-09
Convex Evals1 run42.86#13$0.452026-10-08
ReactBenchmax30.829.2–32.4#42$2.252026-10-10
DeepSWE v1.1max · mini-swe-agent69.065.9–72.0#7$3.992026-09-22
SWE-bench Verified—This board has stopped updating——2026-02-26
Aider Polyglot—This board has stopped updating——2025-11-20

Use it or not

Why
  • MIT. The open-weight pick on Terminal-Bench.
When not
  • 41.8% on Terminal-Bench, well behind the proprietary front.

Appears in these scenarios

Collected from scenario boards
Build a Web frontend#7DeepSWE 69.0%Build an Android app#7DeepSWE 69.0%Write CLI, scripts, and DevOps#7DeepSWE 69.0%Write docs & copy#14Slop Index 61

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