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0xSage 2023-10-10 14:51:53 +08:00
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title: Cloud vs. Self-hosting Your AI title: Cloud vs. Self-hosting Your AI
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The choice of where to run your AI - on GPU cloud services, on-prem, vs. outright subscribing to an API provider - involves various trade-offs. The following is a naive exploration of the pros and cons of renting vs self-hosting. The choice of how to run your AI - on GPU cloud services, on-prem, or just using an API provider - involves various trade-offs. The following is a naive exploration of the pros and cons of renting vs self-hosting.
## Cost Comparison ## Cost Comparison
@ -15,19 +15,25 @@ The following estimations use these general assumptions:
- 800 average tokens (input & output) in a single request - 800 average tokens (input & output) in a single request
- Inference speed is at 24 tokens per second - Inference speed is at 24 tokens per second
### Low Usage
When operating at low capacity: When operating at low capacity:
| | Self-Hosted | GPT 4.0 | GPU Rental | | | Self-Hosted | GPT 4.0 | GPU Rental |
| ---------------- | ----------- | ------- | ---------- | | ---------------- | ----------- | ------- | ---------- |
| Cost per Request | $2.33 | $0.10 | $0.04 | | Cost per Request | $2.33 | $0.10 | $0.04 |
### High Usage
When operating at high capacity, i.e. 24 hours in a day, ~77.8k requests per month: When operating at high capacity, i.e. 24 hours in a day, ~77.8k requests per month:
| | Self-Hosted | GPT 4.0 | GPU Rental | | | Self-Hosted | GPT 4.0 | GPU Rental |
| -------------- | ------------ | ------- | ---------- | | -------------- | ------------ | ------- | ---------- |
| Cost per Month | $166 (fixed) | $7465 | $3182 | | Cost per Month | $166 (fixed) | $7465 | $3182 |
The incremental cost for large context use cases. For example, if you had to write a 500 word essay summarizing Tolstoy's "War and Peace": ### Incremental Costs
Large context use cases are also interesting to evaluate. For example, if you had to write a 500 word essay summarizing Tolstoy's "War and Peace":
| | Self-Hosted | GPT 4.0 | GPU Rental | | | Self-Hosted | GPT 4.0 | GPU Rental |
| ----------------------- | -------------------- | ------- | ---------- | | ----------------------- | -------------------- | ------- | ---------- |
@ -35,9 +41,9 @@ The incremental cost for large context use cases. For example, if you had to wri
> **Takeaway**: Renting on cloud or using an API is great for initially scaling. However, it can quickly become expensive when dealing with large datasets and context windows. For predictable costs, self-hosting is an attractive option. > **Takeaway**: Renting on cloud or using an API is great for initially scaling. However, it can quickly become expensive when dealing with large datasets and context windows. For predictable costs, self-hosting is an attractive option.
## Business Comparison ## Business Considerations
Other considerations include Other business level considerations may include:
| | Self-Hosted | GPT 4.0 | GPU Rental | | | Self-Hosted | GPT 4.0 | GPU Rental |
| ----------------------- | ----------- | ------- | ---------- | | ----------------------- | ----------- | ------- | ---------- |