Calculate the cost of using grok-4.20-multi-agent-0309 from xAI for your AI applications
Pricing data last updated:
Mode: Chat
Max: 1,000,000 tokens
Max: 1,000,000 tokens
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grok-4.20-multi-agent-0309 is a chat model from xAI, one of 44 chat models they offer. It is priced at $1.25 per 1M input tokens and $2.50 per 1M output tokens, ranking 2030 out of 2835 chat models by cost and cheaper than 28% of models in this category. grok-4.20-multi-agent-0309 supports vision, function calling, reasoning, web search, prompt caching, structured output. Its 1,000K-token context window is in the top 17% among chat models.
Note: Use the interactive calculator above to estimate costs for your specific usage patterns.
Use the maximum token limits shown above to understand the model's capacity. This model can handle up to 1,000,000 input tokens. The maximum output length is 1,000,000 tokens.
At $1.25 per 1M input tokens and $2.50 per 1M output tokens, grok-4.20-multi-agent-0309 ranks 2030 out of 2835 chat models by input cost. It is more expensive compared to the median of $0.55 for chat models, and is cheaper than 28% of models in this category.
grok-4.20-multi-agent-0309 is one of 44 xAI chat models, with support for vision, function calling, reasoning, web search, prompt caching, structured output. its 1,000K-token context window places it in the top 17% of chat models.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs grok-4.20-multi-agent-0309 |
|---|---|---|---|---|
| grok-4.3 | Azure | $1.25 | $2.50 | 0% |
| gemini-2.5-pro | Vertex AI | $1.25 | $10.00 | 0% |
| gemini-3.5-flash | Vertex AI | $1.50 | $9.00 | +20% |
Similar chat models from other providers
No. grok-4.20-multi-agent-0309 costs $1.25 per 1M input tokens while grok-4.3 costs $1.25 per 1M input tokens, making grok-4.3 0% more affordable for input. However, grok-4.20-multi-agent-0309 may offer different capabilities or performance characteristics that justify the price difference.
grok-4.20-multi-agent-0309 input pricing is $1.25 per 1M tokens, which is 127% above the median of $0.55 for chat models. It ranks 2030 out of 2835 chat models by input cost, making it cheaper than 28% of models in this category. For output, it costs $2.50 per 1M tokens compared to the median of $1.50.
Among xAI's 44 chat models, grok-4.20-multi-agent-0309 ranks 22 by input cost.
The most comparable chat models to grok-4.20-multi-agent-0309 are: grok-4.3 from Azure ($1.25/1M input tokens); gemini-2.5-pro from Vertex AI ($1.25/1M input tokens); gemini-3.5-flash from Vertex AI ($1.50/1M input tokens); gemini-flash-latest from Google Gemini ($1.50/1M input tokens). These alternatives were selected based on similar capabilities, pricing, and provider diversity. You can compare any of these models in detail using the Bifrost Model Library.
grok-4.20-multi-agent-0309 supports up to 1,000,000 input tokens, placing it in the top 17% of chat models by context window size (rank 410 of 2635). This makes it suitable for processing long documents, extensive code repositories, or maintaining detailed conversation histories.
grok-4.20-multi-agent-0309 is priced based on input and output tokens. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected input and output tokens volume and the calculator will show the total cost breakdown. For reference, processing 1M input tokens costs $1.25 and generating 1M output tokens costs $2.50.