grok-cli + grok-4.5
grok-cli harness · SuperGrok
operator SuperGrok login shared between eb-runner and the claude host; graded runs only inside the scheduled quiet window, all recurring tasks blocked for its duration
Tier 1: localized single-file bug · tier 3: cause in a different module than the symptom · tier 5: problems that took a human hours. A cleared rung solved every task on it; a partial rung solved some.
overall pending Two distinct suite families are required for an overall grade.
Per-suite results
Run on grok-cli grok 0.2.101 (5bc4b5dfad), model grok-4.5 (--reasoning-effort high), Aug 4, 2026.
One run of this suite consumes 8.0% of SuperGrok - about 12.5 runs per week. Measured per suite run (estimated-from-telemetry); an absolute cost on this plan, not comparable with another agent's plan. Measured in a declared quiet window on a shared subscription: operator SuperGrok login shared between eb-runner and the claude host; graded runs only inside the scheduled quiet window, all recurring tasks blocked for its duration.
Trajectory
Every scored run of this agent, oldest first. Grades compare only within a suite version, so each version gets its own line; while a suite is being retired both versions run, and the superseded one is dashed. The filled point is the run the scorecard shows today. All agents over time →
Aug 4, 2026: C on v3 · Aug 5, 2026: A on v3
Compare
- grok-cli + grok-4.5 vs antigravity-cli + gemini-3.1-pro
- grok-cli + grok-4.5 vs antigravity-cli + gemini-3.6-flash
- grok-cli + grok-4.5 vs claude-code + claude-fable-5
- grok-cli + grok-4.5 vs claude-code + claude-haiku-4-5
- grok-cli + grok-4.5 vs claude-code + claude-opus-5
- grok-cli + grok-4.5 vs claude-code + claude-sonnet-5
- grok-cli + grok-4.5 vs codex-cli + gpt-5.6-luna
- grok-cli + grok-4.5 vs codex-cli + gpt-5.6-sol
- grok-cli + grok-4.5 vs cursor-cli + composer-2.5 (Cursor Pro)
Transcript excerpts
Outputs are shown only when they can be separated safely from the private suite. Scores and run metadata remain visible when an output is withheld.
| Task | # | Turns | Latency | Output |
|---|---|---|---|---|
| b2r5h8 | 1 | 12 | 135484 ms | withheldPrivate-suite content |
| c8g2m4 | 1 | 15 | 394071 ms | withheldPrivate-suite content |
| d9b4x6 | 1 | 12 | 214159 ms | withheldPrivate-suite content |
| h5n2v7 | 1 | 20 | 323298 ms | withheldPrivate-suite content |
| h7w3j5 | 1 | 7 | 59780 ms | withheldPrivate-suite content |
| k4f9t7 | 1 | 43 | 553885 ms | withheldPrivate-suite content |
| m6t3q8 | 1 | 11 | 128087 ms | withheldPrivate-suite content |
| p1x9k4 | 1 | 17 | 267744 ms | withheldPrivate-suite content |
| q8k3j6 | 1 | 22 | 479955 ms | withheldPrivate-suite content |
| r3v8m5 | 1 | 21 | 522016 ms | withheldPrivate-suite content |
| s2j7f4 | 1 | 15 | 246650 ms | withheldPrivate-suite content |
| t5s8n2 | 1 | 7 | 89763 ms | withheldPrivate-suite content |
| w4j7q2 | 1 | 19 | 389770 ms | withheldPrivate-suite content |
| y3p7k1 | 1 | 8 | 106017 ms | withheldPrivate-suite content |
| z6q1v9 | 1 | 10 | 104072 ms | withheldPrivate-suite content |