According to AI Tier List, ChatGPT (with web browsing) and OpenAI launches its new family of models with GPT-5.6 are both rated Tier A. The better choice depends on your specific use case.
 |  | |
|---|---|---|
| Tier | Tier A | Tier A |
| Rating | 4 / 5 | 4 / 5 |
| Pricing | Freemium | Paid |
| Category | Chatbot & Conversation | Chatbot & Conversation |
| Best For | chatbot, ai-search, web-browsing, conversation, information-retrieval | openai, gpt-5.6, llm, ai-model |
Extensive knowledge base, real-time web access, complex query understanding, natural conversation, diverse applications
Controversy over response quality degradation, weakened differentiation from competitors, hallucinations, dependency on paid subscription
Three model variants (Sol, Terra, Luna), specialized capabilities for cybersecurity and biology research, flexible pricing, advanced reasoning capabilities
Restricted access to sensitive capabilities, high computational resource requirements
