GLM-5.1

GLM 5.1 is pretty good, probably the best non-US agentic coding model currently available. But both GLM 5.0 and 5.1 have had issues with availability and performance that makes them frustrating to use. Recently GLM 5.1 was also outputting garbage thinking traces for me, but that appears to be fixed now.

Yeah, the LLM judge is a bit too gullible. GLM 5.1 here https://ndaybench.winfunc.com/traces/trace_585887808ff443cca... claims that onnx/checker.cc doesn't reject hardlinks, even though it does (and the model output even quotes the lines that perform the check). The actual patch https://github.com/onnx/onnx/commit/4755f8053928dce18a61db8f... instead adds using std::filesystem::weakly_canonical to catch path traversal through symlinks. It also adds a Python function that does the same (?) checks when saving files. Honestly, even that patch seems LLM-generated to me, the way it duplicates code in a bunch of places instead of channeling all file accesses through a single hardened function. Anyway, GLM 5.1 gets a score of 93 for its incorrect report.