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Comparison of Respan: Span-01 Lite, Together: Tev1 4B Experimental
2 modelsrespanRespan: Span-01 LiteRemove ×togethercomputerTogether: Tev1 4B ExperimentalRemove ×
What’s differentSpan-01 Lite is the free, lighter tier of Span-01, a behavior scoring model from Respan. It returns, for each plain-language behavior you define, the probability that the behavior is present...Tev1 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...
DateSep 26, 2026ListedSep 30, 2026Listed
Listed rate$0.00 in / $0.00 out/ 1M tokensOpenRouter · all routes ↗$0.042 in / $0.00 out/ 1M tokensOpenRouter · all routes ↗
Provider endpoints1 endpoint →1 endpoint →
Context window—32.8K
Max output—8
Parameters—4B
Open weightsNot reportedSupported

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