System record
Grok 4.5, High reasoning / Cursor CLI
Organization: xAI · base model: Grok 4.5, High reasoning / Cursor CLI
System and setup
| Model version | not reported |
|---|---|
| Software used to run the model | Cursor CLI, High reasoning |
| Software version | not reported |
| Tools available to the model | One H100 per base-model × target-benchmark run; benchmark evaluator and decontamination checker |
| Release date | Not reported |
Autonomy assessments
No autonomy assessment is published for this system.
Published capability results
| Measure | Version | Reported result | Date |
|---|---|---|---|
| PostTrainBench | PostTrainBench v1.1 · September 2026 results | 23.45% | 2026-09-18 |
Related research
Additional system details
- System ID
- ptb-v11-grok-4-5-high
- Organization
- xAI
- Base model
- Grok 4.5, High reasoning / Cursor CLI
- Release date
- Not reported
- Assessment records
- 0
- Recursive evidence records
- 0