grok-4.5
Priced by xAI.
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 | Verified | Read from | Reader | Flags |
|---|---|---|---|---|---|---|
| cache_hit | 0.3 | — | 2 hours ago2026-08-16 18:02Z | xAI models and pricing (docs)docs.x.ai | xai_models_blob | confirmed |
| cache_hit:long_context | 0.6 | — | 2 hours ago2026-08-16 18:02Z | xAI models and pricing (docs)docs.x.ai | xai_models_blob | confirmed |
| flat | 2 | 6 | 2 hours ago2026-08-16 18:02Z | xAI models and pricing (docs)docs.x.ai | xai_models_blob | confirmed |
| flat:long_context | 4 | 12 | 2 hours ago2026-08-16 18:02Z | xAI models and pricing (docs)docs.x.ai | xai_models_blob | confirmed |
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
4 distinct value(s)inputoutput · range 0.3–0.5 USD/1M
| First seen | Last seen | Input USD/1M | Output USD/1M | Reads | Source | Last verified by us | Flags |
|---|---|---|---|---|---|---|---|
| 2026-07-09 00:37Z | 2026-07-09 00:37Z | 0.5 | — | 1 | LiteLLM model_prices_and_context_window.json (git history) | never | backfillunconfirmed |
| 2026-08-10 13:11Z | 2026-08-10 13:11Z | 0.3 | — | 1 | LiteLLM model_prices_and_context_window.json (git history) | never | backfillunconfirmed |
| 2026-08-10 17:18Z | 2026-08-10 17:18Z | 0.5 | — | 1 | LiteLLM model_prices_and_context_window.json (git history) | never | backfillunconfirmed |
| 2026-08-10 17:51Z | 2026-08-16 18:02Z | 0.3 | — | 17 | xAI models and pricing (docs) | 2026-08-16 18:02Z |
cache_hit:long_context
1 distinct value(s)One value across the whole archive: this price has not moved in anything we have observed.
| First seen | Last seen | Input USD/1M | Output USD/1M | Reads | Source | Last verified by us | Flags |
|---|---|---|---|---|---|---|---|
| 2026-08-16 04:15Z | 2026-08-16 18:02Z | 0.6 | — | 11 | xAI models and pricing (docs) | 2026-08-16 18:02Z |
flat
1 distinct value(s)One value across the whole archive: this price has not moved in anything we have observed.
| First seen | Last seen | Input USD/1M | Output USD/1M | Reads | Source | Last verified by us | Flags |
|---|---|---|---|---|---|---|---|
| 2026-07-09 00:37Z | 2026-08-16 18:02Z | 2 | 6 | 17 | xAI models and pricing (docs) | 2026-08-16 18:02Z |
flat:long_context
1 distinct value(s)One value across the whole archive: this price has not moved in anything we have observed.
| First seen | Last seen | Input USD/1M | Output USD/1M | Reads | Source | Last verified by us | Flags |
|---|---|---|---|---|---|---|---|
| 2026-08-16 04:15Z | 2026-08-16 18:02Z | 4 | 12 | 11 | xAI models and pricing (docs) | 2026-08-16 18:02Z |
Provenance
Read by xai_models_blob from xAI models and pricing (docs). 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.