GPT 5.6 Sol API Pricing / Price per 1M tokens
OpenAI • API Price Comparison
Also known as: gpt-5.6-sol · gpt5.6sol · gpt5.6-sol · gpt5.6 sol
Updated on · Published currencies / per 1M tokens; cheapest ranked by input
| Channel | Input / 1M | Output / 1M | Cache read / 1M | Updated / verified on |
|---|---|---|---|---|
| OpenAIOfficial | USD 4 | USD 20 | USD 0.4 | 2026-10-16 |
| XiuRouterLowest input | USD 0.28 | USD 1.4 | USD 0.028 | 2026-10-16 |
| XycAi | CNY 4.9335 | CNY 29.601 | CNY 0.49335 | 2026-10-16 |
| Azure OpenAI | USD 4 | USD 20 | USD 0.4 | 2026-10-16 |
— means the price or date is not recorded. Cross-currency ranking uses exchange rates.
GPT 5.6 Sol 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 $0.28–$4.00 per 1M input tokens (USD-normalized); the cheapest is XiuRouter at $0.28 per 1M input tokens. The official channel (OpenAI) charges $4.00 per 1M input tokens and $20.00 per 1M output tokens. Channels reachable from mainland China without a VPN include XycAi. It is also available through subscription plans such as ChatGPT Enterprise, ChatGPT Free, ChatGPT Go, ChatGPT Plus. Its Agent Arena net-improvement score is approximately 6.2%. 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-sol through these plans, grouped by product line.
💬 Chat subscriptions
10 plansMonthly access to the assistant apps and their model line-up.
Does the subscription allowance cover third-party models?: Not included
ChatGPT Pro covers OpenAI models only; models from other providers are not offered or included.
Does the subscription allowance cover third-party models?: Not included
ChatGPT Pro covers OpenAI models only; models from other providers are not offered or included.
Does the subscription allowance cover third-party models?: Not included
ChatGPT Pro covers OpenAI models only; models from other providers are not offered or included.
Which plan is right for you?
Free: Best for trying out gpt-5.6-sol 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 | $0.28 | $1.40 | - | - | -93.0% | |
XycAi2 variants | 转售商 | ¥4.93 | ¥29.60 | - | -82.1% | ||
Show all price variants for this channelGPT 企业版Default ¥4.93 / ¥29.60 per 1M enterprise GPT 经济版 ¥3.45 / ¥20.70 per 1M economy | |||||||
Azure OpenAI | 云厂商 | $4.00 | $20.00 | - | - | - | |
OpenRouter9 variants | 聚合平台 | $4.00 | $20.00 | - | - | - | |
Show all price variants for this channelOpenRouter Auto / default routeDefault $4.00 / $20.00 per 1M default_route Cheapest endpoint: OpenAI $2.00 / $10.00 per 1M cheapest_endpoint OpenAI | openai/gpt-5.6-sol-20260709 $2.00 / $10.00 per 1M upstream_provider OpenAI | openai/gpt-5.6-sol-20260709 $4.00 / $20.00 per 1M upstream_provider Azure | openai/gpt-5.6-sol-20260709 $4.00 / $20.00 per 1M upstream_provider Azure | openai/gpt-5.6-sol-20260709 $4.40 / $22.00 per 1M upstream_provider Azure | openai/gpt-5.6-sol-20260709 $4.40 / $22.00 per 1M upstream_provider Amazon Bedrock | openai/gpt-5.6-sol-20260709 $4.40 / $22.00 per 1M upstream_provider OpenAI | openai/gpt-5.6-sol-20260709 $8.00 / $40.00 per 1M upstream_provider | |||||||
OpenAI🏢 Official | 官方 | $4.00 | $20.00 | - | - | Baseline | |
| Usage Level | Tokens/Month | XiuRouter | XycAi | Azure OpenAI | OpenRouter |
|---|---|---|---|---|---|
| 🐣 Light | 0.1M in + 0.1M out | $0.10 | $0.29 | $1.40 | $1.40 |
| 📊 Medium | 1.0M in + 0.5M out | $0.98 | $2.86 | $14.00 | $14.00 |
| 🚀 Heavy | 10.0M in + 5.0M out | $9.80 | $28.60 | $140.00 | $140.00 |
| 🏢 Enterprise | 100.0M in + 50.0M out | $98.00 | $286.00 | $1,400.00 | $1,400.00 |
Frequently asked questions about gpt-5.6-sol
How much does the GPT 5.6 Sol API cost?
The lowest input rate is USD 0.28 per 1M tokens; output on that channel is USD 1.4 per 1M tokens.
Which channel has the cheapest GPT 5.6 Sol API?
XiuRouter has the lowest input rate: USD 0.28 per 1M tokens. Cross-currency ranking uses exchange rates; compare output and cache prices separately.
What is the GPT 5.6 Sol cache-read price?
XiuRouter: USD 0.028; Azure OpenAI: USD 0.4; OpenRouter: USD 0.4; OpenAI: USD 0.4; XycAi: CNY 0.49335 per 1M cache-read tokens.
When was GPT 5.6 Sol pricing last updated?
Updated on 2026-10-16. This is the latest recorded price update or verification; see the table for individual channel dates.
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