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| 3 models | nvidiaNVIDIA: SwitchyardRemove × | assemblyaiAssemblyAI: Universal-3.5 ProRemove × | openaiOpenAI: GPT-6.1 SolRemove × |
|---|---|---|---|
| What’s different | Switchyard is an open-source model router that switches between multiple models to optimize the cost of requests. By default it will use OpenRouter market data to select the most popular... | Universal-3.5 Pro is AssemblyAI's speech-to-text model served through its Sync API, returning a complete transcript with word-level timestamps in a single synchronous response for audio up to 20 minutes. It... | Requires Responses API for tools; offers Ultrafast inference with US or EU data residency. |
| Date | Sep 21, 2026Listed | Sep 22, 2026Listed | Sep 29, 2026Released |
API prices USD · provider configuration shown below | |||
| Listed rate | See provider quotes | $83.3333 in / $0.00 out/ 1M tokensOpenRouter · all routes ↗ | $2.00 in / $10.00 out/ 1M tokensExperiential · all routes ↗Standard list rate |
| Provider endpoints | 1 endpoint → | 1 endpoint → | 10 endpoints → |
Benchmarks Each result retains its evaluation configuration | |||
| AA Intelligence ↗4.3.2 | Not reported | Not reported | 51.83 ↗Effort: max · MaxIndependent result |
| AA-Briefcase ↗1.1 | Not reported | Not reported | 1,557 ↗Effort: max · MaxIndependent result |
| GDPval-AA ↗2.1 | Not reported | Not reported | 1,593.85 ↗Effort: max · MaxIndependent result |
| AutomationBench-AA ↗AA Index 4.3.2 collection | Not reported | Not reported | 64.87% ↗Effort: max · MaxIndependent result |
| Terminal-Bench 4.0 · AA ↗ | Not reported | Not reported | 56.06% ↗Effort: max · MaxHarness unreportedIndependent result |
| SciCode ↗AA Index 4.3.2 collection | Not reported | Not reported | 54.17% ↗AA · Under reviewEffort: max · MaxIndependent result |
| Humanity’s Last Exam ↗AA Index 4.3.2 collection | Not reported | Not reported | 52.92% ↗Effort: max · MaxIndependent result |
| GDP.pdf ↗AA Index 4.3.2 collection | Not reported | Not reported | 31% ↗Effort: max · MaxIndependent result |
| CritPt ↗AA Index 4.3.2 collection | Not reported | Not reported | 31.71% ↗AA · Under reviewEffort: max · MaxIndependent result |
| AA-Omniscience ↗AA Index 4.3.2 collection | Not reported | Not reported | 41.53 ↗Effort: max · MaxIndependent result |
| AA-LCR ↗1.1 | Not reported | Not reported | 83% ↗Effort: max · MaxIndependent result |
| AMI-Cleaned WER ↗English short-form; normalization unversioned | Not reported | 10.63% WER ↗assemblyai/universal-3-5-proLeaderboard entry | Not reported |
| Earnings22-Cleaned-AA-chunked WER ↗English short-form; normalization unversioned | Not reported | 6.05% WER ↗assemblyai/universal-3-5-proLeaderboard entry | Not reported |
| Gigaspeech-Cleaned WER ↗English short-form; normalization unversioned | Not reported | 7.62% WER ↗assemblyai/universal-3-5-proLeaderboard entry | Not reported |
| LS Clean WER ↗English short-form; normalization unversioned | Not reported | 1.1% WER ↗assemblyai/universal-3-5-proLeaderboard entry | Not reported |
| LS Other WER ↗English short-form; normalization unversioned | Not reported | 2.11% WER ↗assemblyai/universal-3-5-proLeaderboard entry | Not reported |
| SPGISpeech WER ↗English short-form; normalization unversioned | Not reported | 1.81% WER ↗assemblyai/universal-3-5-proLeaderboard entry | Not reported |
| URGENT2024 WER ↗English short-form; normalization unversioned | Not reported | 9.08% WER ↗assemblyai/universal-3-5-proLeaderboard entry | Not reported |
| Voice Arena Monsoon WER ↗English short-form; normalization unversioned | Not reported | 3.49% WER ↗assemblyai/universal-3-5-proLeaderboard entry | Not reported |
| Voxpopuli-AA-Cleaned WER ↗English short-form; normalization unversioned | Not reported | 1.92% WER ↗assemblyai/universal-3-5-proLeaderboard entry | Not reported |
| LiveBench ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | Not reported | 85.41% ↗Effort: max · single run · equal mean of 7 suitesIndependent result |
| LiveBench Design ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | Not reported | 82.1% ↗Effort: max · single runIndependent result |
| LiveBench Research ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | Not reported | 83.5% ↗Effort: max · single runIndependent result |
| LiveBench Browser Use ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | Not reported | 88% ↗Effort: max · single runIndependent result |
| LiveBench Coding ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | Not reported | 96% ↗Effort: max · single runIndependent result |
| LiveBench Agentic ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | Not reported | 73% ↗Effort: max · single runIndependent result |
| LiveBench Data Analysis ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | Not reported | 82.7% ↗Effort: max · single runIndependent result |
| LiveBench Reasoning ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | Not reported | 92.6% ↗Effort: max · single runIndependent result |
Specifications | |||
| Context window | 1M | — | 1.1M |
| Max output | — | — | 128K |
| Parameters | — | — | — |
| Tool calling | Not reported | Not reported | Supported |
| Structured output | Not reported | Not reported | Supported |
| Image input | Not reported | Not reported | Supported |
| Audio input | Not reported | Supported | Not reported |
| Transcription | Not reported | Supported | Not reported |
| Reasoning | Not reported | Not reported | Supported |
| Prompt caching | Not reported | Not reported | Supported |