Price range ¥99 / 1M tokens
| Channel | Billing | Input | Output | Cache hit | Cache write |
|---|---|---|---|---|---|
| GPT 官方 API | Token | ¥99 | ¥594 | - | - |
GPT-5.5 Pro
gpt-5.5-proThe GPT-5.5 tier for precision-heavy reasoning and coding.
Highest-accuracy GPT-5.5 tier for slower, precision-heavy reasoning and coding
1M context1M context
Released2026-04-23
Relays8 sites
reasoningcode generationtool use
Model information
- Model ID
- gpt-5.5-pro
- Context
- 1.1M
- Max input
- 922K
- Max output
- 128K
- Knowledge cutoff
- 2025-12-01
- Open weights
- Not supported
- License
- -
- Release date
- 2026-04-23
Input
Text: SupportedImage: SupportedAudio: Not supportedVideo: Not supportedPDF: SupportedFile: Supported
Output
Text: SupportedImage: Not supportedAudio: Not supportedVideo: Not supported
API capabilities
Reasoning: SupportedTool call: SupportedStructured output: UnknownTemperature: Not supported
OpenAI Official Pricing
CNYUpdated: 2026-10-04T22:55:12.705+08:00
Input
~¥200.583/ 1M tokens
Output
~¥1203.499/ 1M tokens
Relay Comparison
Compare token, per-request, or per-second pricing by relay channel.
Unit: token prices are ¥ / 1M tokens; per-request and per-second rows use their shown unit
Price range ¥39 / 1M tokens
| Channel | Billing | Input | Output | Cache hit | Cache write |
|---|---|---|---|---|---|
| default | Token | ¥39 | ¥234 | - | - |
Price range ¥5.1 / 1M tokens
| Channel | Billing | Input | Output | Cache hit | Cache write |
|---|---|---|---|---|---|
| chatgpt pro x20-官冲超稳定满血 | Token | ¥5.1 | ¥30.6 | ¥0.51 | - |
Price range ¥38.82 - ¥48.53 / 1M tokens
Openai-Gpt-1
BillingToken
Input¥38.82
Output¥232.94
Cache hit-
Cache write-
Openai-Gpt-2
BillingToken
Input¥48.53
Output¥291.18
Cache hit-
Cache write-
| Channel | Billing | Input | Output | Cache hit | Cache write |
|---|---|---|---|---|---|
| Openai-Gpt-1 | Token | ¥38.82 | ¥232.94 | - | - |
| Openai-Gpt-2 | Token | ¥48.53 | ¥291.18 | - | - |
| Channel | Billing | Input | Output | Cache hit | Cache write |
|---|---|---|---|---|---|
| GPT-稳定不降智 | Token | ¥15 | ¥90 | - | - |
Price range ¥9 - ¥12 / 1M tokens
group-13
BillingToken
Input¥9
Output¥54
Cache hit-
Cache write-
group-3
BillingToken
Input¥12
Output¥72
Cache hit-
Cache write-
| Channel | Billing | Input | Output | Cache hit | Cache write |
|---|---|---|---|---|---|
| group-13 | Token | ¥9 | ¥54 | - | - |
| group-3 | Token | ¥12 | ¥72 | - | - |
Price range ¥60 / 1M tokens
| Channel | Billing | Input | Output | Cache hit | Cache write |
|---|---|---|---|---|---|
| openai-官key | Token | ¥60 | ¥360 | - | - |
openai-official-cheap
BillingToken
Input¥111.3
Output¥667.8
Cache hit-
Cache write-
azure
BillingToken
Input¥210
Output¥1260
Cache hit-
Cache write-
openai
BillingToken
Input¥210
Output¥1260
Cache hit-
Cache write-
| Channel | Billing | Input | Output | Cache hit | Cache write |
|---|---|---|---|---|---|
| openai-official-cheap | Token | ¥111.3 | ¥667.8 | - | - |
| azure | Token | ¥210 | ¥1260 | - | - |
| openai | Token | ¥210 | ¥1260 | - | - |
How should GPT-5.5 Pro relay pricing be compared?
This GPT-5.5 Pro pricing page compares official pricing with public prices from 8 listed AI gateways. Token prices are shown in CNY per 1M tokens, while per-request, per-second, and per-character rows use the unit shown in the table. Last updated: 11/08/2026, 08:14.
- Data sources
- Public price catalogs, official pricing records, and monitoring results.
- Metric definitions
- Uptime means successful probe response rate, fake-rate signals possible model mismatch or abnormal output risk, and latency is average API response time.
- Risk note
- Relay gateways are third-party services. Pricing, billing, privacy, and stability can change; start with a small top-up and verify reliability before continued use.