xai grok-4.5-latest (grok-4.5-latest)
xai grok-4.5-latest costs USD 2.00 per 1M input tokens and USD 6.00 per 1M output tokens (community cross-check, https://github.com/BerriAI/litellm/blob/main/model_prices_and_context_window.json), verified 2026-10-28 05:52 UTC.
Last verified 2026-10-28T05:52:28+00:00 · Source: https://github.com/BerriAI/litellm/blob/main/model_prices_and_context_window.json (community cross-check, waak source litellm)
No first-party source is read for this model yet; this value is a community cross-check and can lag the provider.
Price
- Input
- USD 2.00 / 1M tokens
- Output
- USD 6.00 / 1M tokens
- Cached input
- USD 0.30 / 1M
- This price since
- 2026-07-09T18:51:12+00:00
- FX used
- 1 EUR = 1.1555 USD (ECB)
- Billing
- per_token
Specification
- Context window (tokens)
- 500,000
- Max output
- 500,000
- Mode
- chat
- Region
- global
- Listing
- listing not verifiable
aggregator / community mirror: no first-party public page to check against - First seen
- 2026-07-09T18:51:12+00:00
- SKU id
llm/xai/grok-4.5-latest
Price history (90 days)
| Observed (UTC) | Price | USD | EUR | Output / 1M | Snapshot |
|---|---|---|---|---|---|
| 2026-08-10T18:26:41+00:00 | USD 2.00 | 2.00 | 1.7309 | 6.00 | #254 |
| 2026-07-09T18:51:12+00:00 | USD 2.00 | 2.00 | 1.749 | 6.00 | #223 |
Each row is a change point: the price held from that moment until the next row. History via the API: JSON · CSV.
Changes
| Seen | Kind | Change |
|---|---|---|
| 2026-08-10T18:26:41+00:00 between 2026-08-09 and 2026-08-10 |
Price change cached input, per 1M tokens | 0.5 → 0.3 USD (-40.0%) |
| 2026-07-09T18:51:12+00:00 between 2026-07-08 and 2026-07-09 |
New SKU | 2 USD |
API: /v1/skus/llm/xai/grok-4.5-latest
Cite this
Free to reuse under CC BY 4.0 with this credit. The numbers are list prices, not transacted prices.
InfraRabbit (2026). xai grok-4.5-latest [data as of 2026-10-28]. https://infrarabbit.com/prices/llm/xai/grok-4.5-latest (accessed 2026-10-28). List prices, not transacted prices. CC BY 4.0.
BibTeX
@misc{infrarabbit_llm_xai_grok_4_5_latest_2026,
author = {InfraRabbit},
title = {xai grok-4.5-latest},
year = {2026},
howpublished = {\url{https://infrarabbit.com/prices/llm/xai/grok-4.5-latest}},
note = {Data as of 2026-10-28; accessed 2026-10-28; list prices, not transacted prices; CC BY 4.0}
}