Dataset: AI Usage
Entity: AI Usage Measurement
Field ID: model_speed
Type: Select list
Description: The speed tier the model ran with, which is one of the price multipliers a model carries. Possible values are:
STANDARDthe standard tier.FASTthe accelerated tier.
Not published by GitHub Copilot. This measurement is empty on GitHub Copilot records. It is populated by Claude Platform.
Source: App
Transformation logic: N/A
App Mapping
GitHub Copilot | N/A - not exposed |
Claude Platform | the speed grouping on direct API traffic, where the provider exposes it |
Cursor (coming soon) | N/A |
OpenAI Platform | N/A |
OpenAI Codex Enterprise | N/A |
Reporting Use Cases
The Model speed field is one of the two multipliers that make the same token cost more. It is sparsely populated, because only one provider exposes it.
Explaining consumption: A rise in tokens at flat usage is sometimes a shift to the accelerated tier rather than more work.
Expect it to be empty: Only Anthropic direct API traffic carries a speed tier today. Do not use it as a required filter.
