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Reading the price history.
Loading model
Reading the price history.
USD per 1M tokens. Tracked: our read of the official page on 8 Oct 2026. MPW: the current Model Price Watch listing.
AgreeOur read of the official page on 8 Oct 2026 matches MPW on input and output.
| Price | Tracked | MPW | Difference | Agreement |
|---|---|---|---|---|
| Input | 2.00 | 2.00 | 0.00 (0.0%) | Agree |
| Output | 6.00 | 6.00 | 0.00 (0.0%) | Agree |
| Cached input | 0.30 | not listed by MPW | not comparable | not comparable |
| BlendedDerived | 3.00 | 3.00 | 0.00 (0.0%) | Agree |
USD per 1M tokens, to 8 Oct 2026. A price holds until it changes; the tracked line breaks on days without a read.
Left and Right arrow keys move between price changes. Shift with an arrow key moves one day. Home and End jump to the ends. Escape hides the details.
Left and Right arrow keys move between covered runs and points. Up and Down switch rows. Escape hides the details.
Tracker: 1 of 1 day observed (100%) · MPW: 93 records since 8 Jul 2026 · Mismatch: 0 days
Left and Right arrow keys move between price changes. Shift with an arrow key moves one day. Home and End jump to the ends. Escape hides the details.
Left and Right arrow keys move between covered runs and points. Up and Down switch rows. Escape hides the details.
Tracker: 1 of 1 day observed (100%) · MPW: 93 records since 8 Jul 2026 · Mismatch: 0 days
Left and Right arrow keys move between price changes. Shift with an arrow key moves one day. Home and End jump to the ends. Escape hides the details.
Left and Right arrow keys move between covered runs and points. Up and Down switch rows. Escape hides the details.
Tracker: 1 of 1 day observed (100%) · MPW: 93 records since 8 Jul 2026 · Mismatch: 0 days
Left and Right arrow keys move between price changes. Shift with an arrow key moves one day. Home and End jump to the ends. Escape hides the details.
Left and Right arrow keys move between covered runs and points. Up and Down switch rows. Escape hides the details.
Tracker: 1 of 1 day observed (100%) · MPW: 93 records since 8 Jul 2026 · Mismatch: 0 days
Moves between two known prices, newest first, from both histories. A price that only appears or disappears is a coverage change, not a move.
No price moves recorded.
MPW records no price move since its first record on 8 Jul 2026. Our tracker records no move since its first read on 8 Oct 2026.
How many days each history observed this model, and where it has gaps.
| Measure | MPWModel Price Watch | TrackedOur tracker |
|---|---|---|
| Data points | 93 | 1 |
| First observed | ||
| Last observed | ||
| Observed days | 93 | 1 |
| Gap days | 0 | 0 |
| Observed runs |
|
|
| Backfill points | None | Not used: every point is a daily read |
| Mismatch days | 0 | |
The provider pricing page that our daily tracker reads for this model.
Surface: page_url with an explicit 'Accept: text/markdown' header, the method docs.x.ai documents in https://docs.x.ai/llms.txt. With Accept text/html or */* the same URL returns a ~400 KB Next.js HTML page whose visible text has no Text API Pricing table; without this header the fetch only got markdown because the engine's default Accept lists text/markdown;q=0.9 and the server ignores q-values. Do not switch to the .md twin (https://docs.x.ai/developers/models.md): it returns 404 whenever Accept contains text/markdown, which the engine default does. The section starts at the table header row, so the column order Model | Context | Input / 1M tokens | Cached input / 1M tokens | Output / 1M tokens is checked, not assumed. Row '<sku> (< 200k prompt tokens)' is the standard tier; the '(≥ 200k prompt tokens)' rows are long-context pricing and are ignored. Batch (20% off for some models), Priority (2x) and the US regional endpoint (1.1x) are not in this table. Cross-checked 2026-10-08: https://docs.x.ai/developers/pricing shows the same rows, and the us-east-1/us-west-2 records embedded in the HTML page match. The table also lists grok-4.7, grok-4.3, grok-4.20-0309-reasoning, grok-4.20-0309-non-reasoning, grok-build-0.1 and grok-4.20-multi-agent-0309; MPW cites this page only for grok-4.6 and grok-4.5 (grok-4.7, grok-4.3, grok-4.20 and grok-build-0.1 are tracked from their own model pages; the non-reasoning and multi-agent SKUs have no MPW id).
The third-party price history (CC BY 4.0) that this page compares with our tracker.
MPW has no price note for this model.