Compare / Inkling vs Grok 4.5
Inkling vs Grok 4.5
15 results from 4 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | Inkling | Grok 4.5 |
|---|---|---|---|
| APEX-Agentsreported | Tasks passed% of tasks | 33.8% | 56.2% |
| Arena (formerly LMArena)reported | Confirmed task successIPS effect estimate | -0.22 | -0.01 |
| Arena (formerly LMArena)reported | Praise over complaintIPS effect estimate | -0.22 | -0.03 |
| Arena (formerly LMArena)reported | SteerabilityIPS effect estimate | -0.12 | 0.04 |
| Arena (formerly LMArena)reported | Tool groundingIPS effect estimate | -0.00 | 0.00 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,452 | 1,465 |
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,444 | 1,465 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,384 | 1,452 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,474 | 1,488 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,427 | 1,462 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,442 | 1,465 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,403 | 1,459 |
| SimpleQA Verified (Epoch AI)reported | Correct answers% of questions | 40.3% | 48.3% |
| tau2-benchreported | Consistency (pass^4)% of tasks | 11.3% | 32.0% |
| tau2-benchreported | Task success (pass^1)% of tasks | 25.0% | 47.9% |
Bold green marks the better value on that metric. Where a source reports ranges that overlap, the difference may not be meaningful; see the benchmark page for ranges.