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Comparison of Grok 4.5, Together: Tev1 4B Experimental
2 modelsxAIGrok 4.5Remove ×togethercomputerTogether: Tev1 4B ExperimentalRemove ×
What’s differentReasoningTev1 4B Experimental is an experimental decision model from Together AI, a supervised fine-tune of Qwen3.5-4B trained to choose one option from a structured state, question, and list of 2-24...
DateOct 16, 2026DiscoveredSep 30, 2026Listed
Listed rateSee provider quotes$0.042 in / $0.00 out/ 1M tokensOpenRouter · all routes ↗
Provider endpoints0 endpoints →1 endpoint →
LiveBench ↗2.0 · 2026-10-14 (dataset 2026-09-02)70.06% ↗Effort: xhigh · single run · equal mean of 7 suitesIndependent resultNot reported
LiveBench Design ↗2.0 · 2026-10-14 (dataset 2026-09-02)78.1% ↗Effort: xhigh · single runIndependent resultNot reported
LiveBench Research ↗2.0 · 2026-10-14 (dataset 2026-09-02)85.9% ↗Effort: xhigh · single runIndependent resultNot reported
LiveBench Browser Use ↗2.0 · 2026-10-14 (dataset 2026-09-02)44% ↗Effort: xhigh · single runIndependent resultNot reported
LiveBench Coding ↗2.0 · 2026-10-14 (dataset 2026-09-02)94.3% ↗Effort: xhigh · single runIndependent resultNot reported
LiveBench Agentic ↗2.0 · 2026-10-14 (dataset 2026-09-02)27.9% ↗Effort: xhigh · single runIndependent resultNot reported
LiveBench Data Analysis ↗2.0 · 2026-10-14 (dataset 2026-09-02)73% ↗Effort: xhigh · single runIndependent resultNot reported
LiveBench Reasoning ↗2.0 · 2026-10-14 (dataset 2026-09-02)87.2% ↗Effort: xhigh · single runIndependent resultNot reported
Context window—32.8K
Max output—8
Parameters—4B
ReasoningSupportedNot reported
Open weightsNot reportedSupported

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