# Cerebras vs Alibaba Cloud

> Alibaba Cloud is a full hyperscaler with a closed multimodal Qwen flagship. Cerebras is a speed specialist with two shared open models.

Canonical: https://www.subconscious.dev/compare/cerebras-vs-alibaba-cloud · By The Subconscious Team · Updated September 30, 2026

## How they compare

Scope separates these two before anything else. Alibaba runs a hyperscale cloud and serves its Qwen family through Model Studio, led by the closed Qwen 3.8-Max with text, image and video input, 1M context and built-in web search at $2 in and $6 out internationally. Cerebras serves open models on a wafer-scale chip, with GPT-OSS 120B near 3,000 tokens per second at $0.35 in and $0.75 out, and a shared catalog of just two models as of August 2026. One is a broad platform. The other is a fast lane.

Alibaba offers regional deployment scopes including the EU, batch at half price on eligible models, and a free 1M token quota per model for 90 days, though its price sheet mixes region scopes, date-stamped IDs and rotating promotions. Cerebras publishes a flat per-token price on its shared models and reaches buyers through OpenRouter, Hugging Face, Vercel and AWS Marketplace. Multilingual, Asia-market and multimodal work fits Alibaba. Voice, live autocomplete and long streamed outputs on open weights fit Cerebras.

## What each one does

### Cerebras

Cerebras builds a single chip the size of a silicon wafer, and its inference cloud is the fastest public host on the models it serves. Its developer table lists GPT-OSS 120B near 3,000 tokens per second, about six times Groq on the same weights, at $0.35 in and $0.75 out per million. The public shared catalog is thin, just GPT-OSS 120B and Gemma 4 31B as of August 2026. More model families live on dedicated endpoints and through partners like OpenRouter, Hugging Face, Vercel and AWS Marketplace.

### Alibaba Cloud

Alibaba Cloud serves the Qwen model family through Model Studio, its managed AI platform. The flagship Qwen 3.8-Max takes text, image and video input with a 1M token context, function calling, structured outputs and built-in web search. International pricing is $2 in and $6 out per million tokens, with implicit cache hits at $0.25. Deployments in China and some global regions list lower, at $1.65 in and about $4.95 out, and Alibaba often runs limited-time discounts, including night-time cuts of up to 80% on Qwen 3.7-Max.

## Which is best, and when

### Choose Cerebras for

- Maximum output speed on open weights
- Voice and live code autocomplete
- Access through partner marketplaces like AWS and OpenRouter

### Choose Alibaba Cloud for

- Image and video input on Qwen 3.8-Max
- Multilingual and Asia-market products
- Inference inside a full cloud with EU deployment scopes

## At a glance

| Attribute | Cerebras | Alibaba Cloud |
|---|---|---|
| Model access | Open weights | Closed Max; open smaller Qwen |
| Flagship models | GPT-OSS 120B, Gemma 4 31B | Qwen 3.8-Max, Qwen 3.7-Max |
| Speed | ~3,000 tok/s on GPT-OSS 120B | ~40 tok/s on Qwen 3.8-Max |
| Price | $0.35 in, $0.75 out (GPT-OSS 120B) | $2 in, $6 out international |
| Customization | - | No fine-tuning on Max |
| Deployment | Shared API, dedicated, partners | Model Studio on Alibaba Cloud |
| Long context | - | 1M (Qwen 3.8-Max) |

## FAQ

### What is the difference between Cerebras and Alibaba Cloud?

Alibaba Cloud is a full hyperscaler with a closed multimodal Qwen flagship. Cerebras is a speed specialist with two shared open models.

### When should I choose Cerebras over Alibaba Cloud?

Maximum output speed on open weights; Voice and live code autocomplete; Access through partner marketplaces like AWS and OpenRouter.

### When should I choose Alibaba Cloud over Cerebras?

Image and video input on Qwen 3.8-Max; Multilingual and Asia-market products; Inference inside a full cloud with EU deployment scopes.

### Is Cerebras or Alibaba Cloud cheaper?

Cerebras: $0.35 in, $0.75 out (GPT-OSS 120B). Alibaba Cloud: $2 in, $6 out international. The cheaper choice depends on the model and workload.

## Running long-horizon agents?

If your agents run past 200K tokens, compare both against Subconscious: [Subconscious vs Cerebras](https://www.subconscious.dev/compare/subconscious-vs-cerebras.md), [Subconscious vs Alibaba Cloud](https://www.subconscious.dev/compare/subconscious-vs-alibaba-cloud.md).

Full profiles: [Cerebras](https://www.subconscious.dev/providers/cerebras.md), [Alibaba Cloud](https://www.subconscious.dev/providers/alibaba-cloud.md).