# Cerebras Inference vs StepFun API (slim)

> Cerebras Inference scores 68.4 (B) to StepFun's 44.1 (E) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/cerebras-inference-vs-stepfun-api.md (~3,350 tokens) · this version ~580 tokens · JSON https://www.anchorterminal.com/compare/cerebras-inference-vs-stepfun-api.json · canonical https://www.anchorterminal.com/compare/cerebras-inference-vs-stepfun-api
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-19
- Licence: CC BY 4.0, credit Anchor Terminal (anchorterminal.com) and link this page when you pass anything on

Cerebras Inference scores 68.4 (B) on agent readiness against StepFun API's 44.1 (E), and leads in 6 of 7 scored categories. Both do llm inference.

- Cerebras Inference: B 68.4, rank #233 of 1171 · https://www.anchorterminal.com/tools/cerebras-inference.min.md
- StepFun API: E 44.1, rank #1019 of 1171 · https://www.anchorterminal.com/tools/stepfun-api.min.md
- Cerebras Inference, good for Cerebras Inference serves language models on Cerebras wafer-scale processors through an OpenAI-compatible API. Ahead on Reliability, 70 against 28; Schema & documentation, 93 against 53; Agent ergonomics, 85 against 68; Security & auth, 70 against 41; Maintenance & community, 65 against 50.
- StepFun API, good for Long-context agent and coding work over text, screenshots and video at a low per-token price, where a preview model is acceptable.

| Category | Cerebras Inference | StepFun API |
| --- | --- | --- |
| Reliability (16%) | 70 | 28 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 93 | 53 |
| Agent ergonomics (13%) | 85 | 68 |
| Security & auth (14%) | 70 | 41 |
| Payments & pricing (10%) | 20 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 65 | 50 |
| Transparency & trust (7%) | 58 | 55 |

| Fact (where they differ) | Cerebras Inference | StepFun API |
| --- | --- | --- |
| Kind | HTTP API | Model API |
| Vendor | Cerebras Systems Inc. | StepFun |
| Hosted endpoint | `https://api.cerebras.ai/v1` | `https://api.stepfun.ai/v1` |
| Pricing | Paid | Pay per use |
| Licence | Proprietary hosted service. The official Python SDK is Apache-2.0; served models retain their own licences. | Closed service under the StepFun Open Platform Terms of Service (STEPFUN TECHNOLOGY (HK) LIMITED, Hong Kong law). |
| Last release | 2026-10-09 | none |
| Privacy policy last updated | 2024-08-27 | couldn't be read |
| Popularity | 170 stars | none |