API PRICES
OpenAI · gpt-5.6-terra
Provider prices, cheapest first
Price comparison
- Official (cash)
- Input 2 / output 12 USD/million tokensOpenAI ·
- Lowest inference provider (cash)
- Input 2 / output 12 USD/million tokensOpenRouter · Aggregator ·
- Lowest relay (credit)
- 8.25 USD credit/million total tokensjennyapi.site "GPT-自建pro号池" ·
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.
OpenAI · gpt-5.6-terra official price: input 2, output 12 USD per million tokens (OpenAI, observed 2026-10-17). Cheapest inference provider: OpenRouter, input 2, output 12 USD per million tokens. Cheapest relay: jennyapi.site, group "GPT-self-built pro account pool [machine translation] (on site: GPT-自建pro号池)" 8.25 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-16). 253 sites have comparable prices; 955 sites list this model.Relay blended price uses 75% input and 25% output.
Price ranges per million tokens
Official cash prices · Lowest 4.5 · median 6 · highest 7.5 · 2 quotes USD / per million tokens
Inference provider cash prices · Lowest 4.5 · median 4.5 · highest 4.5 · 1 quotes USD / per million tokens
Relay USD credit prices · Lowest 8.25 · median 12.031 · highest 12.031 · 4 quotes USD / per million tokens, site credit
Official price
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| OpenAI | 2 | 12 | 0.2 | 2.5 | USD / 1M tokens | Official source | |
| OpenAI | 4 | 18 | 0.4 | 5 | USD / 1M tokens | Official source |
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.
Inference providers
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source | vs official |
|---|---|---|---|---|---|---|---|---|
| OpenRouter · Aggregator | 2 | 12 | 0.2 | 2.5 | USD / 1M tokens | Official source |
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
Price range: lowest 8.25 · median 12.031 · highest 12.031 (4 quotes, USD credits per million total tokens)
Relays
Prices below are in site credit, not cash.
| # | Provider | Plan / conditions | Input ↑USD credits / 1M | Output USD credits / 1M | Cache readUSD credits / 1M | BlendedUSD credits / 1M | Details |
|---|---|---|---|---|---|---|---|
| Recent price | |||||||
| 01 | jennyapi.siteAsk or discussCollected: Collected this cycle View 4 plans | GPT-self-built pro account pool [machine translation]Group on site: GPT-自建pro号池 GPT - self-built pro account pool (slightly slower than the enterprise version, intelligence not reduced) [machine translation]Original: GPT-自建pro号池 (速度对比企业版稍慢，不降低智力) Operator pending verification | 3 | 24 | 0.6 | 8.25Median price ÷ this price: 1.5× | Full prices and sources |
| 02 | jennyapi.siteAsk or discussCollected: Collected this cycle View 4 plans | GPT+image generation combo [machine translation]Group on site: GPT+生图组合 GPT+image generation combo [machine translation]Original: GPT+生图组合 Operator pending verification | 4.375 | 35 | 0.875 | 12.031Median price ÷ this price: 1× | Full prices and sources |
| 02 | jennyapi.siteAsk or discussCollected: Collected this cycle View 4 plans | GPT-Enterprise edition [machine translation]Group on site: GPT-企业版 GPT-Enterprise edition (fast, stable, not dumbed down) [machine translation]Original: GPT-企业版（高速稳定不降低智力） Operator pending verification | 4.375 | 35 | 0.875 | 12.031Median price ÷ this price: 1× | Full prices and sources |
| 02 | jennyapi.siteAsk or discussCollected: Collected this cycle View 4 plans | gpt-image For gpt-image2 only [machine translation]Original: gpt-image2专用 Operator pending verification | 4.375 | 35 | 0.875 | 12.031Median price ÷ this price: 1× | Full prices and sources |
Special groups · 14 rows · not ranked
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.
- near-zero-ratio group: 11 rows
- unrecognized flag USAGE_IMAGE_ONLY: 2 rows
- top-up or membership gated: 1 rows
- ainzy.net · codex-starter · gpt-5.6-terra · Input 0.02 / Output 0.12 USD credits / 1M
- nty-hk.zhouyang168.top · Codex11 · gpt-5.6-terra · Input 0.02 / Output 0.16 USD credits / 1M
- yfy.zhouyang168.top · Codex11 · gpt-5.6-terra · Input 0.02 / Output 0.16 USD credits / 1M
- apiroute.top · gpt-plus · gpt-5.6-terra · Input 0.03375 / Output 0.27 USD credits / 1M
- ainzy.net · codex-plus · gpt-5.6-terra · Input 0.04 / Output 0.24 USD credits / 1M
- apiroute.top · gpt-pro · gpt-5.6-terra · Input 0.055 / Output 0.44 USD credits / 1M
- ainzy.net · codex-pro · gpt-5.6-terra · Input 0.06 / Output 0.36 USD credits / 1M
- api.pezayo.com · codex · gpt-5.6-terra · Input 0.06 / Output 0.36 USD credits / 1M
- newtonrouter.com · Gpt Pro 20x · gpt-5.6-terra · Input 0.07 / Output 0.42 USD credits / 1M
- ainzy.net · codex-ultra · gpt-5.6-terra · Input 0.08 / Output 0.48 USD credits / 1M
Related variants · 3 rows · not ranked
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.
- gpt-5.6-terra-max (-max · max edition): 3 rows
- computinger.com · default · gpt-5.6-terra-max · Input 1 / Output 6 USD credits / 1M
- computinger.com · resale · gpt-5.6-terra-max · Input 1 / Output 6 USD credits / 1M
- computinger.com · codex · gpt-5.6-terra-max · Input 2 / Output 12 USD credits / 1M
How this ranking works
All per-token prices: 97,455 prices from 871 sites (about 765 companies). 89,631 are ranked, from 861 sites (about 755 companies); 7,824 more are listed separately and not ranked. Prices collected up to 2026-10-17.
This model has 3593 recorded prices; 705 can be compared directly (683 ranked, 22 listed separately). Not comparable yet: tiered by rules (see Tiered prices) 1853, price not parsed yet 870, display unit not confirmed 64, ratio looks unset 29, billed per request or another unit 26, scope of the official doc price not confirmed 24, new price under review; showing the previous one 1
4 recent · 0 stale (older than 10 days, or not updated by this refresh) · 0 unverified timestamps. Minimum and median only count recent paid prices; older prices stay in the table. 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.
Sources not accepted this cycle and reasons
FAQ
Which API is cheapest for OpenAI · gpt-5.6-terra?
jennyapi.site, group "GPT-自建pro号池 (GPT-self-built pro account pool)", 8.25 USD credit per million total tokens, observed 2026-10-16. 253 sites have comparable prices.
What is the official price for OpenAI · gpt-5.6-terra?
Input 2, output 12 USD per million tokens, checked 2026-10-17. Lowest inference provider: OpenRouter, input 2, output 12 USD per million tokens.
How do I use OpenAI · gpt-5.6-terra in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest OpenAI · gpt-5.6-terra API to Claude Code for me". Install Skill →