StepFunDialogueReason

Qwen2.5 32B DialogueReason

DialogueReason is StepFun's post-trained derivative of Qwen2.5-32B-Base. It uses rule-based reinforcement learning and Open-Reasoner-Zero data to develop multi-turn reasoning between simulated experts.

Research release

Generate a discussion before the answer

The example prompt asks the model to produce an expert discussion inside play tags, then a final result inside answer tags. This is a generated dialogue within one model, rather than evidence of independent external experts.StepFun Qwen2.5-32B-DialogueReason model card

Judge the answer after the dialogue

Practical guidance. A long discussion can look persuasive while sharing one mistaken assumption. Score the final answer against evidence or an independent checker. Compare shorter reasoning prompts to see whether the extra dialogue helps your task.

Specifications & access

Qwen2.5 32B DialogueReason specifications
DetailValue and conditions
StatusResearch release
AccessDownloadable
Model identifiersQwen2.5-32B-DialogueReason
Base modelQwen2.5-32B-Base, developed by Alibaba's Qwen team.StepFun Qwen2.5-32B-DialogueReason model card
LicenseApache 2.0 is declared for this release.StepFun Qwen2.5-32B-DialogueReason model card
Training contributionRule-based reinforcement learning for dialogue reasoning.StepFun Qwen2.5-32B-DialogueReason model card

Related models

  • PaCoRe 8B is a reasoning model trained to combine parallel solution paths.

    Launch date not confirmedResearch releaseDownloadable
  • A Qwen3-8B-Base derivative with reasoning-oriented post-training, used as the initial PaCoRe checkpoint.

    Launch date not confirmedResearch releaseDownloadable