Side by side
See the difference.
Scores, capabilities and costs for the models you’re considering.
Scroll to compare models →
| 2 models | OpenAIGPT-5.5Remove × | liquidLiquidAI: d1-ultraRemove × |
|---|---|---|
| What’s different | Reasoning | d1-ultra is Liquid AI's largest decision model, served as a System One endpoint. Send a state of text and images along with typed questions, and it returns a choice, a... |
| Date | Oct 16, 2026Discovered | Oct 15, 2026Listed |
API prices USD · provider configuration shown below | ||
| Listed rate | See provider quotes | $0.042 in / $0.00 out/ 1M tokensOpenRouter · all routes ↗ |
| Provider endpoints | 0 endpoints → | 1 endpoint → |
Benchmarks Each result retains its evaluation configuration | ||
| LiveBench ↗2.0 · 2026-10-14 (dataset 2026-09-02) | 68.7% ↗Effort: xhigh · single run · equal mean of 7 suitesIndependent result | Not reported |
| LiveBench Design ↗2.0 · 2026-10-14 (dataset 2026-09-02) | 70.3% ↗Effort: xhigh · single runIndependent result | Not reported |
| LiveBench Research ↗2.0 · 2026-10-14 (dataset 2026-09-02) | 61.6% ↗Effort: xhigh · single runIndependent result | Not reported |
| LiveBench Browser Use ↗2.0 · 2026-10-14 (dataset 2026-09-02) | 48% ↗Effort: xhigh · single runIndependent result | Not reported |
| LiveBench Coding ↗2.0 · 2026-10-14 (dataset 2026-09-02) | 85.1% ↗Effort: xhigh · single runIndependent result | Not reported |
| LiveBench Agentic ↗2.0 · 2026-10-14 (dataset 2026-09-02) | 44.6% ↗Effort: xhigh · single runIndependent result | Not reported |
| LiveBench Data Analysis ↗2.0 · 2026-10-14 (dataset 2026-09-02) | 81.6% ↗Effort: xhigh · single runIndependent result | Not reported |
| LiveBench Reasoning ↗2.0 · 2026-10-14 (dataset 2026-09-02) | 89.7% ↗Effort: xhigh · single runIndependent result | Not reported |
Specifications | ||
| Context window | — | 32.8K |
| Max output | — | 29.5K |
| Parameters | — | — |
| Image input | Not reported | Supported |
| Reasoning | Supported | Not reported |
| Prompt caching | Not reported | Supported |