gemini-4-argon
Gemini 4 Argon — priced by Google.
| Tier | Input USD/1M | Output USD/1M | Effective | Last read | Source |
|---|---|---|---|---|---|
| flat:other | 4 | 20 | 2026-12-01 | 2026-10-17 12:00Z | Gemini API pricing (docs) |
| cache_hit:other | 0.2 | n/a, not applicable: this tier prices input tokens only and has no output side | 2026-12-01 | 2026-10-17 12:00Z | Gemini API pricing (docs) |
| batch:other | 2 | 10 | 2026-12-01 | 2026-10-17 12:00Z | Gemini API pricing (docs) |
| cache_hit:batch | 0.1 | n/a, not applicable: this tier prices input tokens only and has no output side | 2026-12-01 | 2026-10-17 12:00Z | Gemini API pricing (docs) |
| flat:flex | 2 | 10 | 2026-12-01 | 2026-10-17 12:00Z | Gemini API pricing (docs) |
| cache_hit:flex | 0.1 | n/a, not applicable: this tier prices input tokens only and has no output side | 2026-12-01 | 2026-10-17 12:00Z | Gemini API pricing (docs) |
| flat:priority | 7.2 | 36 | 2026-12-01 | 2026-10-17 12:00Z | Gemini API pricing (docs) |
| cache_hit:priority | 0.36 | n/a, not applicable: this tier prices input tokens only and has no output side | 2026-12-01 | 2026-10-17 12:00Z | Gemini API pricing (docs) |
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 |
|---|---|---|---|---|---|
| batch | 1 | 5 | Gemini API pricing (docs) | confirmedcorroborated | |
| batch:other | not yet priced: no rate is in force for this key today from 2026-12-01: 2, the announced rate | not yet priced: no rate is in force for this key today from 2026-12-01: 10, the announced rate | Gemini API pricing (docs) | not yet priced | |
| cache_hit | 0.1 | n/a, not applicable: this tier prices input tokens only and has no output side | Gemini API pricing (docs) | confirmedcorroborated | |
| cache_hit:batch | 0.05 | n/a, not applicable: this tier prices input tokens only and has no output side | Gemini API pricing (docs) | unconfirmedprice change announcedcorroborated | |
| cache_hit:flex | 0.05 | n/a, not applicable: this tier prices input tokens only and has no output side | Gemini API pricing (docs) | unconfirmedprice change announcedsingle source | |
| cache_hit:other | 0.05 | n/a, not applicable: this tier prices input tokens only and has no output side | Gemini API pricing (docs) | unconfirmedprice change announcedsingle source | |
| cache_hit:priority | 0.18 | n/a, not applicable: this tier prices input tokens only and has no output side | Gemini API pricing (docs) | unconfirmedprice change announcedsingle source | |
| cache_write | 0.1875 | n/a, not applicable: this tier prices input tokens only and has no output side | OpenRouter models API | confirmedsingle source | |
| cache_write:batch | 0.1875 | n/a, not applicable: this tier prices input tokens only and has no output side | OpenRouter models API | confirmedsingle source | |
| flat | 2 | 10 | Gemini API pricing (docs) | confirmedcorroborated | |
| flat:flex | 1 | 5 | Gemini API pricing (docs) | unconfirmedprice change announcedsingle source | |
| flat:other | 1 | 5 | Gemini API pricing (docs) | unconfirmedprice change announcedsingle source | |
| flat:priority | 3.6 | 18 | Gemini API pricing (docs) | unconfirmedprice change announcedsingle source |
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.
batch
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady3 days — the value published now has been observed to hold for 3 days, which is 100% of the longest run on this page.
batch:other
0 distinct valuesNo history recorded for this tier.
cache_hit
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady3 days — the value published now has been observed to hold for 3 days, which is 100% of the longest run on this page.
cache_hit:batch
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady3 days — the value published now has been observed to hold for 3 days, which is 100% of the longest run on this page.
cache_hit:flex
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady3 days — the value published now has been observed to hold for 3 days, which is 100% of the longest run on this page.
cache_hit:other
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady2 days — the value published now has been observed to hold for 2 days, which is 67% of the longest run on this page.
cache_hit:priority
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady3 days — the value published now has been observed to hold for 3 days, which is 100% of the longest run on this page.
cache_write
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady3 days — the value published now has been observed to hold for 3 days, which is 100% of the longest run on this page.
cache_write:batch
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady3 days — the value published now has been observed to hold for 3 days, which is 100% of the longest run on this page.
flat
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady3 days — the value published now has been observed to hold for 3 days, which is 100% of the longest run on this page.
flat:flex
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady3 days — the value published now has been observed to hold for 3 days, which is 100% of the longest run on this page.
flat:other
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady2 days — the value published now has been observed to hold for 2 days, which is 67% of the longest run on this page.
flat:priority
1 distinct valueOne value across the whole archive: this price has not moved in anything we have observed.
Held steady3 days — the value published now has been observed to hold for 3 days, which is 100% of the longest run on this page.
Provenance
Read by llm (batch, batch:other, cache_hit, cache_hit:batch, cache_hit:flex, cache_hit:other, cache_hit:priority, flat, flat:flex, flat:other, flat:priority) and openrouter_json (cache_write, cache_write:batch) from Gemini API pricing (docs), 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.