Official and inference-provider prices are cash; relay prices are site credit (USD credit or CNY credit), a different unit, compared separately. Relay prices are per million total tokens at 75% input and 25% output.
Google · gemini-2.5-flash official price: input 0.3, output 2.5 USD per million tokens (Google, observed 2026-10-24). Cheapest inference provider: DeepInfra, input 0.3, output 2.5 USD per million tokens. 232 sites have comparable prices; 389 sites list this model. Conditions: Standard processing · section: Gemini 2.5 Flash · tier: Standard · input price for image/text/video · cacheRead price for image/text/video
Price ranges per million tokens
Official cash prices · Lowest 0.85 · median 0.85 · highest 0.85 · 1 quotes USD / per million tokens
Inference provider cash prices · Lowest 0.85 · median 0.85 · highest 0.85 · 2 quotes USD / per million tokens
Official price
Provider
Tariff
Input
Output
Cache read
Cache write
Unit
Observed
Conditions and source
Google
Standard
0.3
2.5
0.03
—
USD / 1M tokens
Standard processing · section: Gemini 2.5 Flash · tier: Standard · input price for image/text/video · cacheRead price for image/text/videoFull price conditions
Official prices are the vendor's cash prices. Inference providers also list cash prices and can be compared directly. Relays list prices in site credit; what you actually pay depends on each site's top-up rate, so they cannot be compared with official prices directly.
Additional image price 0.0000003 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.0000025 USD (per unit as declared by OpenRouter)Full price conditions
{
"sourceUnit": "USD_PER_TOKEN",
"sourceAmounts": {
"cacheRead": "0.00000003",
"cacheWrite": "0.0000000833333333333333",
"input": "0.0000003",
"output": "0.0000025"
},
"conditions": [],
"contextTier": null,
"processingMode": null,
"conditionNotes": [
"Additional image price 0.0000003 USD (per unit as declared by OpenRouter)",
"Additional web_search price 0.014 USD (per unit as declared by OpenRouter)",
"Additional internal_reasoning price 0.0000025 USD (per unit as declared by OpenRouter)"
],
"effectiveFrom": null,
"effectiveUntil": null
}
OpenRouter batch variant · Additional image price 0.00000015 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.00000125 USD (per unit as declared by OpenRouter)Full price conditions
{
"sourceUnit": "USD_PER_TOKEN",
"sourceAmounts": {
"cacheRead": "0.00000003",
"input": "0.00000015",
"output": "0.00000125"
},
"conditions": [
"OpenRouter batch variant"
],
"contextTier": null,
"processingMode": null,
"conditionNotes": [
"Additional image price 0.00000015 USD (per unit as declared by OpenRouter)",
"Additional web_search price 0.014 USD (per unit as declared by OpenRouter)",
"Additional internal_reasoning price 0.00000125 USD (per unit as declared by OpenRouter)"
],
"effectiveFrom": null,
"effectiveUntil": null
}
OpenRouter batch variant · Additional image price 0.00000015 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.00000125 USD (per unit as declared by OpenRouter)Full price conditions
{
"sourceUnit": "USD_PER_TOKEN",
"sourceAmounts": {
"cacheRead": "0.00000003",
"input": "0.00000015",
"output": "0.00000125"
},
"conditions": [
"OpenRouter batch variant"
],
"contextTier": null,
"processingMode": null,
"conditionNotes": [
"Additional image price 0.00000015 USD (per unit as declared by OpenRouter)",
"Additional web_search price 0.014 USD (per unit as declared by OpenRouter)",
"Additional internal_reasoning price 0.00000125 USD (per unit as declared by OpenRouter)"
],
"effectiveFrom": null,
"effectiveUntil": null
}
Additional image price 0.0000003 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.0000025 USD (per unit as declared by OpenRouter)Full price conditions
{
"sourceUnit": "USD_PER_TOKEN",
"sourceAmounts": {
"cacheRead": "0.00000003",
"cacheWrite": "0.0000000833333333333333",
"input": "0.0000003",
"output": "0.0000025"
},
"conditions": [],
"contextTier": null,
"processingMode": null,
"conditionNotes": [
"Additional image price 0.0000003 USD (per unit as declared by OpenRouter)",
"Additional web_search price 0.014 USD (per unit as declared by OpenRouter)",
"Additional internal_reasoning price 0.0000025 USD (per unit as declared by OpenRouter)"
],
"effectiveFrom": null,
"effectiveUntil": null
}
These plans are marked as test, internal, disabled, gated by top-up or membership, or have a near-zero ratio. They may not be purchasable or stable, so they are listed separately and left out of the ranking and statistics.
These are special editions of the model (thinking, max, search, batch, long context, free, etc.). They are priced differently from the base model, so they are listed separately and not ranked. Names that only add an effort level such as low, high or nothinking are compared with the base model.
All per-token prices: 93,968 prices from 854 sites (about 751 companies). 84,786 are ranked, from 838 sites (about 736 companies); 9,182 more are listed separately and not ranked. Prices collected up to 2026-10-24.
This model has 1820 recorded prices; 782 can be compared directly (611 ranked, 171 listed separately). Not comparable yet: price not parsed yet 691, tiered by rules (see Tiered prices) 114, billed per request or another unit 60, new price under review; showing the previous one 46, ratio looks unset 45, display unit not confirmed 38, scope of the official doc price not confirmed 36
0 recent · 0 stale (older than 10 days, or not updated by this refresh) · 0 unverified timestamps. No recent prices to summarize in this group. 0 zero-valued pairs are separately unverified, without proof of free eligibility. Timing does not verify payment, upstream identity or quality.
Prices are converted to site credits using each site’s published ratio. What you actually pay depends on its top-up rate. Input, output and cache prices in each row come from the same plan. Several sites run by the same company take one place in the ranking: its cheapest plan, with the other sites listed under it. We judge “same company” by identical prices, status pages or homepage code; this is not a legal finding. To see every site’s prices, choose “All plans” or filter by provider.
“Self-declared unofficial channel” means the plan name itself says “reverse-engineered” or similar. We have not verified their source or quality. Minimum and median only count regular plans.