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Costing path · Serving choice

Serving choice

Pay-per-token or dedicated capacity for the same volume. Dedicated cost rises in whole copies, so the answer can flip; the break-even is the volume above which self-hosting stays cheaper, worked out exactly rather than by sampling.

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Scenario

The Lab works in USD for now.

Volume

Input and output tokens together, in billions a month.

Pay-per-token

One blended price for input and output tokens, as the Hub calculator uses.

Leave blank if not known: the estimate waits rather than pricing it at zero.

Source of token price: Illustrative. Live tool default. Published in GBP; same figures shown in USD, not converted.

Dedicated capacity

GPUs run every hour of the month (730 hours). Copies are added whole when volume passes planned capacity.

12 checked USD list prices, list of 14 Oct 2026. The figure, its terms and its source link are copied into this estimate; a later list update never changes it.

Source of GPU rate: Illustrative. Live tool default. Published in GBP; same figures shown in USD, not converted.

Tokens one copy serves at full load.

Headroom for peaks.

Source of capacity: Illustrative. Hub self-hosting calculator default; not a measured throughput. Published in GBP; same figures shown in USD, not converted.

Self-hosting one-offs

Migration and evaluation before self-hosting. Spread over months on the self-hosted option only.

Result

Recalculates as you type

At 10 bn tokens a month, pay-per-token is cheaper. Self-hosting is cheaper at every volume above 24.92 bn tokens a month. Between about 18.8 bn and that point it depends on the exact volume: each extra GPU copy adds a step in cost, so self-hosting can be cheaper at one volume and dearer at the next.

Pay-per-token, monthly

$6,000.00

$0.60 per million tokens

Self-hosted, monthly

$7,650.00

$0.77 per million tokens, including amortised one-offs

Self-hosted detail

Copies needed
1
Utilisation of those copies
50%
Monthly run cost
$7,650.00
First-month outlay
$7,650.00
Cheaper at every volume above
24.92 bn tokens
Can be cheaper above
About 18.8 bn tokens, depending on the exact volume

Monthly cost lines

Where the monthly cost goes
Cost lineMonthly
Pay-per-token: token chargesModel$6,000.00
Self-hosted: GPUs (1 copy)Service$3,650.00
Self-hosted: people running itPeople$4,000.00
Self-hosted: migration and evaluation, amortisedBuild, amortised$0.00

Use in a workflow

Not ready to present as a result

  • Capacity per copy is illustrative, not measured or quoted. Do not present this comparison as a result until capacity is measured or quoted.

Limits of this estimate

  • Planning estimate: steady volume across the month; one blended token price; capacity is per copy at full load.
  • Illustrative pay-per-token price.
  • Illustrative GPU rate.

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Open comparison

The JSON re-imports exactly and records the methodology version. It carries the baseline cost when one is entered. Files are made in your browser; nothing is uploaded.