Scan to contactStep 1V 8K
Step 1V 8K for visual Q&A, multimodal analysis and image-text understanding
Step 1V 8K is a StepFun model for visual Q&A, multimodal analysis and image-text understanding, commonly evaluated for Chinese assistants, document and multimodal workflows.
starsCapabilities
visibilityVision understandingstreamStreaming output
paymentsContext and pricing
Context limit—
Max output—
Input price¥5/ 1M tokens
Output price¥20/ 1M tokens
Cached input price¥1/ 1M tokens
descriptionOverview
Overview
Step 1V 8K is listed in StepFun's official platform documentation, with model ID step-1v-8k. Step models cover general chat, long context, lightweight high-volume usage and vision understanding.
Best for
Use Step 1V 8K for Chinese assistants, document Q&A, long-text analysis, low-latency services or image-text understanding. Test Chinese accuracy, context length, vision quality, cost and latency before production.
lightbulbUse cases
- Chinese assistants
- Document understanding and summarization
- Knowledge-base Q&A
- Image-text and multimodal analysis
thumb_upStrengths
- Covers general, long-context, vision and lightweight tiers
- Good fit for Chinese business scenarios
- Easy to tier by context length
- Useful for enterprise evaluation
infoLimitations
- Capabilities vary by tier
- Vision and long-context tasks need testing
- Cost and latency depend on workload
- Limits depend on StepFun documentation