Updated September 28, 2026 · DeployCue Editorial Team
Nebius AI Studio vs StepFun (Jieyue Xingchen)
Compare Nebius AI Studio and StepFun (Jieyue Xingchen) using recorded catalog facts and pricing.
Where Nebius AI Studio and StepFun (Jieyue Xingchen) differ
| Fact | Nebius AI Studio | StepFun (Jieyue Xingchen) |
|---|---|---|
| Models offered | Deepseek AI/DeepSeek R1 0528, Deepseek AI/DeepSeek V3 0324, Deepseek AI/DeepSeek V4 Flash, Google/gemma 4 E2B it, Google/gemma 4 E4B it, Google/gemma 4 31B it, Unsloth/GPT OSS 20b BF16, Unsloth/GPT OSS 120b BF16, Qwen/Qwen3 235B A22B, Qwen/Qwen3 235B A22B Instruct 2507, Qwen/Qwen3 235B A22B Thinking 2507, Qwen/Qwen3 30B A3B, Qwen/Qwen3 Coder 30B A3B Instruct, Qwen/Qwen3 Coder 480B A35B Instruct, Qwen/Qwen3 32B, Qwen/Qwen3 14B, Qwen/Qwen3 8B, Qwen/Qwen3 4B, Qwen/Qwen3 1.7B, Qwen/Qwen3 0.6B, Qwen/Qwen3.5 27B, Qwen/Qwen3.6 27B, Qwen/Qwen2.5 72B Instruct, Qwen/Qwen2.5 Coder 32B Instruct, Meta llama/Meta Llama 3.1 8B Instruct, Meta llama/Llama 3.1 70B Instruct, Meta llama/Llama 3.2 1B Instruct, Meta llama/Llama 3.2 3B Instruct, Meta llama/Llama 3.3 70B Instruct | Step 5 preview, Step 3.7 flash, Step 3.5 flash, Step 3.5 flash 2603, Step 1o turbo vision, Stepaudio 3 realtime preview, Stepaudio 3 chat preview, Stepaudio 2.5 realtime, Stepaudio 2.5 chat, Step 1o audio, Step audio 2, Step audio r1.5, Stepaudio 3 tts, Stepaudio 2.5 tts, Step tts 2, Step tts mini, Stepaudio 3 asr max, Stepaudio 2.5 asr, Step 2x large, Step image edit 2 |
| Largest context window | 131,072 | 1,000,000Higher |
| Input price from | Not confirmed | CN¥0.70 to CN¥7 |
| Output price from | Not confirmed | CN¥2.10 to CN¥20 |
| Free credits | $1 trial credit, valid 30 days | Not confirmed |
| Compliance certifications | ISO 27001, ISO 27701, SOC 2 Type II, EU US Data Privacy Framework | Not confirmed |
Same on both: OpenAI-compatible API (Yes).
Key differences
- Models offered: only Nebius AI Studio offers Deepseek AI/DeepSeek R1 0528, Deepseek AI/DeepSeek V3 0324, Deepseek AI/DeepSeek V4 Flash.
- Models offered: only StepFun (Jieyue Xingchen) offers Step 5 preview, Step 3.7 flash, Step 3.5 flash.
- Largest context window is higher at StepFun (Jieyue Xingchen): 1,000,000 vs 131,072.
- Support channels: only Nebius AI Studio offers Help centre.
Score breakdown
| Area | Nebius AI Studio | StepFun (Jieyue Xingchen) |
|---|---|---|
| Cost | Not confirmed | 8.90Input fees run CNY 0.70 to CNY 7 and output fees CNY 2.10 to CNY 20, ranked 50 of 71 on entry price. |
| Offer | 9.10Higher | 8.90Catalogue spans text, speech, vision and image editing, with 1,000,000 on step-5-preview and an OpenAI-compatible API. |
| Trust | 8.50 | Not confirmed |
Availability and regulation
| Country | Nebius AI Studio | StepFun (Jieyue Xingchen) |
|---|---|---|
| Headquarters | Netherlands | China |
Every fact side by side
| Fact | Nebius AI Studio | StepFun (Jieyue Xingchen) |
|---|---|---|
| Legal entity | Nebius B.V. | Shanghai StepFun Intelligent Technology Co., Ltd. |
| Headquarters | Netherlands | China |
| Founded | 2024 | Not confirmed |
| Support channels | Email, Help centre, CommunityCovers more | Email, Community |
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