Vast.ai fine-tuning GPU prices
Fine-tuning usually starts in 80GB-class inventory once optimizer state, activations, checkpointing, and sequence length are considered. The cheapest tracked Vast.ai row in this slice is A100 PCIE at $1.00/hr.
Current Vast.ai rows for fine-tuning
Vast.ai has 8 qualifying GPU models across 8 current price rows for this workload. Vast.ai is currently at the tracked market floor for fine-tuning.
| GPU | VRAM | Type | Median hourly | Monthly | Offers | Updated |
|---|---|---|---|---|---|---|
|
A100 PCIE
Mid-Range
|
80GB HBM2e | on-demand | $1.00/hr | $731/mo | 2 | Jun 19, 2026 |
|
A100 SXM4
High Performance
|
80GB HBM2e | on-demand | $1.14/hr | $834/mo | 6 | Jun 21, 2026 |
|
H100 PCIE
High Performance
|
80GB HBM3 | on-demand | $1.64/hr | $1,199/mo | 1 | Jun 21, 2026 |
|
H100 NVL
High Performance
|
94GB HBM3 | on-demand | $2.27/hr | $1,656/mo | 9 | Jun 21, 2026 |
|
H100 SXM
Flagship
|
80GB HBM3 | on-demand | $2.40/hr | $1,752/mo | 15 | Jun 21, 2026 |
|
H200 NVL
Flagship
|
141GB HBM3e | on-demand | $3.46/hr | $2,529/mo | 3 | Jun 21, 2026 |
|
H200
Flagship
|
141GB HBM3e | on-demand | $3.68/hr | $2,690/mo | 27 | Jun 21, 2026 |
|
B200
Flagship
|
192GB HBM3e | on-demand | $4.38/hr | $3,194/mo | 29 | Jun 21, 2026 |
Vast.ai fine-tuning pricing overview
This page narrows Vast.ai's GPU catalog to the rows most likely to matter for fine-tuning. It is built for buyers who already know the provider they are evaluating and need a workload-specific price shortlist.
Adapter tuning, supervised fine-tuning, and training experiments that need memory headroom more than the cheapest small card. Use the table below to move from the cheapest visible row into adjacent provider/GPU pages, broader guides, and market-floor comparisons.
Cheapest Vast.ai row for fine-tuning
Vast.ai currently starts at $1.00/hr for fine-tuning with A100 PCIE on on-demand pricing. Vast.ai is currently at the tracked market floor for fine-tuning.
How this workload slice is computed
We filter the live compare payload to on-demand rows with at least 80GB of VRAM, then sort qualifying Vast.ai rows by current median hourly price.
Vast.ai fine-tuning pricing FAQ
What is the cheapest Vast.ai option for fine-tuning?
Vast.ai currently starts at $1.00/hr for fine-tuning with A100 PCIE on on-demand pricing.
Is Vast.ai cheapest for fine-tuning?
Vast.ai is currently at the tracked market floor for fine-tuning.
What GPUs count toward this fine-tuning page?
This page filters to 80GB+ GPUs and uses on-demand pricing.
How fresh is this Vast.ai fine-tuning page?
The rows are recalculated from the latest stored provider snapshot. The freshest qualifying row visible here is from Jun 21, 2026.
Next searches after Vast.ai fine-tuning
These links move sideways into the full provider catalog, workload guide, market floor, and adjacent provider workload pages.