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Shanghai AI Laboratory · 753.3B parameters
Shanghai AI Laboratory's text-only agentic instruction checkpoint built on GLM-5.2, released with MIT weights for research, coding, tool use and productivity workflows. The complete checkpoint contains 753,329,940,480 parameters; the card's 744B figure describes the foundation model. The documented deployment context is 256,000 tokens despite a larger positional limit in the compatibility config, and reasoning is configurable.
Benchmark scores
| Benchmark | Score |
|---|---|
| BFCL v4 Overall Accuracy | 77.0 |
| BrowseComp | 92.5 |
| Capability | 162.6 |
| DeepSearchQA (F1 score) | 96.0 |
| JobBench Main | 50.3 |
| Terminal-Bench 2.1 | 78.3 |