StepFun
AvailableStepFun has 5 models tracked on Modelglass across 2 verticals (Language, GDPval), most recently added 2026-01.
StepFun has 3 language models (3 current-gen) and 2 gdpval models on Modelglass, most recently added 2026-01.
Coverage across verticals
3 current-gen
Language pricing page ↗First entry from this provider. Chinese foundation-model lab; first-party developer platform (platform.stepfun.ai) serves the Step model family directly with USD-denominated per-1M-token pricing and a documented cache-hit discount on input tokens.
See how StepFun's models fit into a cost-aware routing setup
See how →Release cadence
5 models tracked across all verticals. Earliest release 2026-01, most recent 2026-01.
Derived from Modelglass's per-vertical provider registries: the image, LLM, video and audio provider records, plus the science, coding, agentic and GDPval benchmark registries, where a provider is identified by the prefix before "/" in each model's model_id rather than a registry record of its own. Where the same company uses a different provider slug or model_id prefix across verticals (e.g. Google DeepMind vs. Google Cloud, or Qwen's "alibaba" model_id prefix in the coding registry vs. its "qwen" provider slug elsewhere), coverage is merged onto a single profile per an explicit, human-reviewed alias list. Everything else reflects exact-slug or exact-prefix matches only.