GPT 5.6 Terra
OpenAI • API Price Comparison
GPT 5.6 Terra is a large language model by OpenAI with a 1.1M-token context window. Across the 5 API channels tracked here, input pricing ranges from $0.14–$2.00 per 1M input tokens (USD-normalized); the cheapest is XiuRouter at $0.14 per 1M input tokens. The official channel (OpenAI) charges $2.00 per 1M input tokens and $12.00 per 1M output tokens. Channels reachable from mainland China without a VPN include XycAi. It is also available through subscription plans such as ChatGPT Free, ChatGPT Enterprise, ChatGPT Go, ChatGPT Plus. Its Agent Arena net-improvement score is approximately 1.4%. Prices are collected daily from official provider pages and every tracked channel, then cross-checked by a data-accuracy audit.
Model performance benchmarks
Scores retain their original benchmark, version and metric. We do not combine them into a site-wide score; results from different versions are not directly comparable.
💳 Subscription Plans
Access gpt-5.6-terra through these plans, grouped by product line.
💬 Chat subscriptions
7 plansMonthly access to the assistant apps and their model line-up.
Which plan is right for you?
Free: Best for trying out gpt-5.6-terra with basic usage
Pro: Ideal for individual professionals with regular usage needs
Team: Perfect for teams needing collaboration and centralized billing
| Channel | Type | Input / 1M | Output / 1M | Rate Limit | China | vs Official | |
|---|---|---|---|---|---|---|---|
XiuRouter💰 Best Price | 转售商 | $0.14 | $0.84 | - | - | -93.0% | |
XycAi2 variants | 转售商 | ¥1.97 | ¥11.84 | - | -85.7% | ||
Show all price variants for this channelGPT 企业版 ¥1.97 / ¥11.84 per 1M enterprise GPT 经济版 ¥1.38 / ¥8.28 per 1M economy | |||||||
Azure OpenAI | 云厂商 | $2.00 | $12.00 | - | - | - | |
OpenAI🏢 Official | 官方 | $2.00 | $12.00 | - | - | Baseline | |
OpenRouter8 variants | 聚合平台 | $2.00 | $12.00 | - | - | - | |
Show all price variants for this channelOpenRouter Auto / default routeDefault $2.00 / $12.00 per 1M default_route OpenAI | openai/gpt-5.6-terra-20260709 $1.00 / $6.00 per 1M upstream_provider Azure | openai/gpt-5.6-terra-20260709 $2.00 / $12.00 per 1M upstream_provider OpenAI | openai/gpt-5.6-terra-20260709 $2.00 / $12.00 per 1M upstream_provider Azure | openai/gpt-5.6-terra-20260709 $2.20 / $13.20 per 1M upstream_provider Azure | openai/gpt-5.6-terra-20260709 $2.20 / $13.20 per 1M upstream_provider Amazon Bedrock | openai/gpt-5.6-terra-20260709 $2.20 / $13.20 per 1M upstream_provider OpenAI | openai/gpt-5.6-terra-20260709 $4.00 / $24.00 per 1M upstream_provider | |||||||
| Usage Level | Tokens/Month | XiuRouter | XycAi | Azure OpenAI | OpenAI |
|---|---|---|---|---|---|
| 🐣 Light | 0.1M in + 0.1M out | $0.06 | $0.11 | $0.80 | $0.80 |
| 📊 Medium | 1.0M in + 0.5M out | $0.56 | $1.14 | $8.00 | $8.00 |
| 🚀 Heavy | 10.0M in + 5.0M out | $5.60 | $11.44 | $80.00 | $80.00 |
| 🏢 Enterprise | 100.0M in + 50.0M out | $56.00 | $114.40 | $800.00 | $800.00 |
Frequently asked questions about gpt-5.6-terra
What is the cheapest API provider for GPT 5.6 Terra?
Of the channels tracked here, XiuRouter is the cheapest at $0.14 per 1M input tokens and $0.84 per 1M output tokens (about $0.14 per 1M input). Confirm on the provider's page; figures are updated daily.
What is the official API price of GPT 5.6 Terra?
OpenAI lists GPT 5.6 Terra at $2.00 per 1M input tokens and $12.00 per 1M output tokens.
Can I use GPT 5.6 Terra from mainland China?
Yes — these channels are directly reachable from mainland China without a VPN: XycAi. Domestic channels generally support Alipay/WeChat Pay.
What is the context window of GPT 5.6 Terra?
GPT 5.6 Terra offers a 1,050,000-token context window.
Which subscription plans include GPT 5.6 Terra?
GPT 5.6 Terra is included in these plans: ChatGPT Free, ChatGPT Enterprise, ChatGPT Go, ChatGPT Plus, ChatGPT Team, ChatGPT Business. Open a plan for full tier and annual-pricing details.
How often are GPT 5.6 Terra prices updated, and how reliable is the data?
Prices are scraped daily from official pricing pages and every tracked channel, with every significant change recorded in a price-history log. A daily read-only data audit cross-checks each channel against the model producer's published price and flags stale or inconsistent rows for correction.