GLM-5.1: Long-horizon Agent and Claude Code Configuration
GLM-5.1 should be configured as a “long-horizon engineering Agent”: provide ample context and output budget, clarify the role, tech stack, and acceptance criteria first, then let it loop through execution, compilation, testing, and iteration; in Claude Code, you can switch the model name directly to `GLM-5.1`..
Prepare
model ID, repository, acceptance checks, output budget
GLM-5.1: SGLang Heterogeneous Deployment and Interleaved Thinking Configuration
Local deployment of GLM-5.1 depends on the exact `transformers==5.3.0` version and SGLang parser configuration; coding Agent workflows must enable `Interleaved + Preserved Thinking` mode to prevent multi-turn forgetting..
Prepare
GPU/CPU layout, package versions, parser settings, test task
GLM-5.1: Claude Code Tool Discovery and System Role Compatibility Workaround
When using GLM-5.1 in Claude Code or a multi-Agent framework, you must explicitly inject `tool_reference` parsing rules into the system prompt to prevent tool deadlocks, and intercept the `system` role in `messages[]` to avoid HTTP 422 errors..
GLM-5.1: OpenCode Multi-Model Orchestration and Anti-Overthinking Prompt
Embedding GLM-5.1 in a multi-model pipeline as a “high-value code executor,” together with a system prompt that enforces action, can effectively resolve overthinking deadlocks in Agents and YAML indentation defects..
Prepare
model roles, task slices, action budget, YAML checks
GLM-5.1: Z.ai's Official Long-Horizon Engineering Benchmarks and Reproduction Conditions
Z.AI’s 2026-04-07 material claims up to 8 hours of sustained execution, 58.4 on SWE-Bench Pro, and 3.6× geometric-mean speedup on KernelBench Level 3; results depend on OpenHands/Terminus/Claude Code harnesses.
Evidence
Vendor report
Boundary
Does not make the official results a bare-model ranking or your repository success rate.
GLM-5.1: Serenities AI's Self-Reported Benchmarks and the Boundaries of Independent Validation
Serenities AI’s 2026-03-29 evaluation separates an early Claude Code self-reported 45.3 from a later SWE-Bench Pro 58.4 and warns they are not the same test; its setup must be read as reported.
Evidence
Editorial analysis
Boundary
Does not treat the two numbers as one rerun or independent validation.
GLM-5.1: Artificial Analysis Independent Intelligence Index and Inference Throughput Benchmark
The Artificial Analysis GLM-5.1 Reasoning page collected 2026-08-20 records Intelligence Index 41 and 82.7 tokens/s, while noting verbosity and relatively high cost; this is an aggregated platform index.
Evidence
Editorial analysis
Boundary
Does not make the aggregate index fixed for a provider or production cost.