tokendrift

grok-build-0.1

SpaceXAI: Grok Build 0.1 — priced by xAI.

2 of this model’s published tiers no longer come from the vendor. The provider stopped publishing those keys and we did not stop publishing a value for them, so the next source down the trust order supplies the number: it is real and it is sourced, but it is not the provider’s own rate and the provider may no longer sell at it. Each one is marked in the table. See source handovers.

Published tiers

What the most recent complete run published for this model, one row per priced tier, each with the source it was read from.

Tier Input USD/1M Output USD/1M Last read Read from Flags
cache_hit0.2n/a, not applicable: this tier prices input tokens only and has no output sideOpenRouter models APIno longer the vendor’ssingle source
flat12OpenRouter models APIno longer the vendor’ssingle source
This model on the price scale0.2 to 2 across 3 published values

The same six decades as the front page, so a price is in the same place here as it is anywhere else on this site. The two marks in the accent colour are this model’s cheapest and dearest published values.

Price history

Every distinct value this price has taken, oldest first — what the price did, not how often we happened to look. Rows marked backfill came from a public git history of a third-party pricing file and were never verified by us; they extend the series backwards and are flagged rather than hidden.

cache_hit

1 distinct value

One value across the whole archive: this price has not moved in anything we have observed.

Held steady68 days — the value published now has been observed to hold for 68 days, which is 100% of the longest run on this page.

  • Input 0.2
  • Output n/a, not applicable: this tier prices input tokens only and has no output side
  • First seen 2026-08-10 13:11Z
  • Last seen 2026-10-17 12:00Z
  • Reads 75
  • Last read 2026-10-17 12:00Z
  • Source OpenRouter models API

flat

1 distinct value

One value across the whole archive: this price has not moved in anything we have observed.

Held steady68 days — the value published now has been observed to hold for 68 days, which is 100% of the longest run on this page.

  • Input 1
  • Output 2
  • First seen 2026-08-10 13:11Z
  • Last seen 2026-10-17 12:00Z
  • Reads 75
  • Last read 2026-10-17 12:00Z
  • Source OpenRouter models API

Provenance

Read by openrouter_json from OpenRouter models API. Each row above links to the exact page its number came from. The vendor's page is authoritative: if it and this page disagree, the vendor is right and we are wrong.