GPT-5.3-Codex-Spark
Features
- Runs real-time web searches through an API
- Reads web pages automatically, returning text, links and images
- Performs deep search and analysis with S2, U2 and U1 Pro models
- Aggregates and infers information from multiple sources
- Integrates via API keys, REST API or MCP Server
- Automates search and analysis tasks inside applications
Pricing Details
The UniFuncs platform is based on a pay-per-use system, where fees are calculated for each call to the API services available on the platform, with prices varying depending on the type of service. These services include web search, web page reading, and advanced deep search models such as U1/U2 and S2, with pricing calculated based on the number of tokens used. There is no official free plan, and usage is based on pay-per-use for access to API services. Paid plans include specific fees for each service call, such as web search fees, and lower fees for reading web pages with caching of results, as well as deep search and analysis models (S2 Deep Search, U2 Deep Research, and U1/U1 Pro Deep Research) with pricing per thousand tokens based on the complexity and power of the model used.