API PRICES
gpt-5.3-codex-spark
Provider prices, cheapest first
All official and inference price observations
gpt-5.3-codex-spark official price: not yet recorded. Cheapest relay: xinsuanai.com, group "vip" 14.438 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-23). 115 sites have comparable prices; 115 sites list this model.Relay blended price uses 75% input and 25% output.
Price ranges per million tokens
Relay USD credit prices · Lowest 14.438 · median 16.844 · highest 19.25 · 2 quotes USD / per million tokens, site credit
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.
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
Price range: lowest 14.438 · median 16.844 · highest 19.25 (2 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 | xinsuanai.comAsk or discussCollected: Collected this cycle View 2 plans | vip Name on site: gpt-5.3-codex-spark vip group [machine translation]Original: vip分组 Operator pending verification | 5.25 | 42 | — | 14.438Median price ÷ this price: 1.2× | Full prices and sources |
| 02 | xinsuanai.comAsk or discussCollected: Collected this cycle View 2 plans | svip Name on site: gpt-5.3-codex-spark svip group [machine translation]Original: svip分组 Operator pending verification | 7 | 56 | — | 19.25Median price ÷ this price: 0.9× | Full prices and sources |
Special groups · 2 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.
- unrecognized flag STATED_ACTUAL_RATIO_DIFFERS: 1 rows
- unrecognized flag USAGE_IMAGE_ONLY: 1 rows
- apiapi.gptshare666.pro · Image-generation-only API [machine translation]Group on site: 画图专用API · gpt-5.3-codex-spark · Input 1 / Output 8 USD credits / 1M
- newapi.zahml.top · GPT-pro · gpt-5.3-codex-spark · Input 3.5 / Output 28 USD credits / 1M
How this ranking works
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 434 recorded prices; 243 can be compared directly (241 ranked, 2 listed separately). Not comparable yet: ratio looks unset 63, price not parsed yet 59, tiered by rules (see Tiered prices) 35, new price under review; showing the previous one 22, billed per request or another unit 3, display unit not confirmed 2
2 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 gpt-5.3-codex-spark?
xinsuanai.com, group "vip", 14.438 USD credit per million total tokens, observed 2026-10-23. 115 sites have comparable prices.
How do I use gpt-5.3-codex-spark in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest gpt-5.3-codex-spark API to Claude Code for me". Install Skill →