Repository navigation
Hito 0: cost foundation (pricing snapshot + single-call cost) - #1
Merged
Merged
Conversation
Add the deterministic cost foundation Augur builds on: - cost/: pure single-call cost computation from a pricing snapshot. Usage models CachedTokens as a subset of InputTokens (matching OpenAI/Anthropic usage reporting); Validate rejects corrupt traces rather than under-billing. Unknown models are a hard error. - cost/pricing.go: YAML loader with an on-disk type decoupled from the computation type; rejects non per_mtok units and empty snapshots; omitted cached_input falls back to the input rate. - pricing.yaml: dated snapshot (2026-06-21), OpenAI + Anthropic. - SPEC.md: project spec and milestone plan. - Exhaustive unit tests (cache split, fully-cached, sub-cent, invalid usage, unknown model) plus a guard that the committed pricing.yaml parses and prices.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Add the deterministic cost foundation Augur builds on: