API PRICES

OpenAI · gpt-5.6-terra

Tiered prices, cheapest first

Uses the standard tier (shortest context, base price). Full rules are in Details.

Search modelsModel528 matches; choose and submit to view prices.

Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.

Showing: Special groups。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. Back to the default ranking

Find a provider by name or address

Filtering by provider: api-top.com

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Browse all providers

Providers with prices1from 1 sites; one company’s sites count once

Lowest input price—USD credits / 1M

Median of each provider’s lowest price—USD credits / 1M

#	Provider	Plan / conditions	Input ↑USD credits / 1M	Output USD credits / 1M	Cache readUSD credits / 1M	BlendedUSD credits / 1M	Details
Special groups · not ranked · Flagged · not ranked · Recent price
—	api-top.comAsk or discussCollected: 10 Oct 2026, 07:15 UTC View 3 plans	Codex福利 Standard tier · 标准 · 2 tiers Codex福利该分组不保证稳定性,可能比较慢,炸了请切换到其他分组 Note: unrecognized flag GROUP_FLAGGED, far from other providers’ prices. This price is not ranked or counted. Group notes: near-zero-ratio group	0.02	0.12	0.002	0.045	Full prices and sources
—	api-top.comAsk or discussCollected: 10 Oct 2026, 07:15 UTC View 3 plans	GPT-Plus畅享 Standard tier · 标准 · 2 tiers Plus号池，价格实惠，适合日常使用；速度与稳定性低于福利、特惠分组，高峰期可能排队。 Note: unrecognized flag GROUP_FLAGGED. This price is not ranked or counted. Group notes: near-zero-ratio group	0.04	0.24	0.004	0.09	Full prices and sources
—	api-top.comAsk or discussCollected: 10 Oct 2026, 07:15 UTC View 3 plans	GPT-Pro福利 Standard tier · 标准 · 2 tiers 稳定可靠、响应迅速、体验流畅 Note: unrecognized flag GROUP_FLAGGED. This price is not ranked or counted. Group notes: near-zero-ratio group	0.06	0.36	0.006	0.135	Full prices and sources

How this ranking works

All tiered prices: 27,612 prices from 609 sites (about 531 companies). 26,040 are ranked, from 602 sites (about 524 companies); 1,572 more are listed separately and not ranked. Prices collected up to 2026-10-10.

This model has 1945 tiered prices; 1692 can be compared directly (1618 ranked, 74 listed separately). Not comparable yet: display unit not confirmed 150, new price under review; showing the previous one 99, formula-based rule pricing 4

3 recent · 0 stale (older than 7 days, or not updated by this refresh) · 0 unverified timestamps. No recent prices to summarize in this group. 0 zero values are separately unverified, without proof of free eligibility.

For tiered models (e.g. longer context costs more) we use the standard tier: shortest context, normal service tier, base price without promotions. Prices that change with time of day or request options are listed separately with the reason. See “Details” for the full rules.

Prices are converted to site credits using each site’s published ratio and display multiplier. What you actually pay depends on its top-up rate. 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.

Full methodology →