# OpenRouter adds Span-02 and the Decider v1.2 family of decision models



OpenRouter



OpenRouter added Respan AI's Span-02, followed by Perplexity's Decider v1.2 and Decider Flash v1.2. These open-weight decision models accept text and images and return structured answers with probabilities. Span-02 accepts up to four images per request and returns a choice, a yes/no/unknown answer, or a score. It costs $0.01 per million input tokens, with free output and a 131K context window. It uses the OpenRouter Decisions API, supports a reasoning budget and shares the request format used by the platform's other decision models. Decider v1.2 is a 27B checkpoint succeeding v1.1; Decider Flash v1.2 has 4B parameters. OpenRouter describes Flash as faster and half the cost, without stating exact rates or an explicit comparison baseline in the announcement. Pricing, image limits and context limits differ by model and should not be treated as shared specifications.

- Effective time: Oct 17, 2026 03:57 · Beijing Time (UTC+8)
- Review updated: Nov 05, 2026 00:43 Thu · Beijing Time (UTC+8)

## Sources

- Source excerpt: https://x.com/OpenRouter/status/2111184747871514917
- Source excerpt: https://x.com/OpenRouter/status/2111184760089505949
- Source excerpt: https://x.com/OpenRouter/status/2111184771842023544
- Source excerpt: https://x.com/OpenRouter/status/2111200007437402243

Canonical entry: https://www.ailyre.com/source/?id=openrouter-respan-span-02-2026-10-17&lang=en