Side by side
See the difference.
Scores, capabilities and costs for the models you’re considering.
Scroll to compare models →
| 2 models | togethercomputerTogether: Tev1 4B ExperimentalRemove × | respanRespan: Span-01Remove × |
|---|---|---|
| What’s different | 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... | Span-01 is a behavior scoring model from Respan. It reads a conversation span and returns, for each plain-language behavior you define, the probability that the behavior is present. It is... |
| Date | Sep 30, 2026Listed | Sep 26, 2026Listed |
API prices USD · provider configuration shown below | ||
| Listed rate | $0.042 in / $0.00 out/ 1M tokensOpenRouter · all routes ↗ | $0.02 in / $0.00 out/ 1M tokensOpenRouter · all routes ↗ |
| Provider endpoints | 1 endpoint → | 1 endpoint → |
Specifications | ||
| Context window | 32.8K | — |
| Max output | 8 | — |
| Parameters | 4B | — |
| Open weights | Supported | Not reported |