Back to models
Grok 4.20 Multi-Agent vs GPT-5.5 Pro
Grok 4.20 Multi-Agent and GPT-5.5 Pro: current price, context, max output, and supported operations.
Pricing comparison
| Grok 4.20 Multi-Agent | GPT-5.5 Pro | |
|---|---|---|
| Model maker | xAI | OpenAI |
| Delivery availability | Available | Available |
| Context window | 1M | 1.05M |
| Max output | 128K | 128K |
| Official price | Input$1.25per 1M tokensOutput$2.50per 1M tokens | Input$30.00per 1M tokensOutput$180.00per 1M tokens |
| TokenLab price | — | — |
| Model performance | Collecting data | Collecting data |
| Capabilities | JSON modePrompt CacheReasoningTool useVision | CodeJSON modeReasoningTool useVision |
Summary
- Grok 4.20 Multi-Agent: Input $0.625 / Output $1.25 per 1M tokens; GPT-5.5 Pro: Input $30.00 / Output $180.00 per 1M tokens. Rates depend on the billing unit, specification, and usage. Compare matching conditions in the model's detailed pricing; a single rate does not determine the total cost.
FAQ
Which is cheaper, Grok 4.20 Multi-Agent or GPT-5.5 Pro?
Grok 4.20 Multi-Agent: Input $0.625 / Output $1.25 per 1M tokens; GPT-5.5 Pro: Input $30.00 / Output $180.00 per 1M tokens. Rates depend on the billing unit, specification, and usage. Compare matching conditions in the model's detailed pricing; a single rate does not determine the total cost.
What are the key differences between Grok 4.20 Multi-Agent and GPT-5.5 Pro?
Grok 4.20 Multi-Agent: Prompt Cache. GPT-5.5 Pro: Code