Calculate the cost of using grok-4 from OpenRouter for your AI applications
Pricing data last updated:
Mode: Chat
Max: 256,000 tokens
Max: 256,000 tokens
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grok-4 is a chat model from OpenRouter, one of 351 chat models they offer. It is priced at $3.00 per 1M input tokens and $15.00 per 1M output tokens, ranking 1920 out of 2292 chat models by cost and cheaper than 16% of models in this category. grok-4 supports function calling, reasoning, web search — one of only 6 chat models with this combination. Its 256K-token context window is in the top 29% 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 256,000 input tokens. The maximum output length is 256,000 tokens.
At $3.00 per 1M input tokens and $15.00 per 1M output tokens, grok-4 ranks 1920 out of 2292 chat models by input cost. It is more expensive compared to the median of $0.55 for chat models, and is cheaper than 16% of models in this category.
grok-4 is one of 351 OpenRouter chat models, one of only 6 chat models combining function calling, reasoning, web search. its 256K-token context window places it in the top 29% of chat models.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs grok-4 |
|---|---|---|---|---|
| anthropic.claude-sonnet-4-6 | AWS Bedrock | $3.00 | $15.00 | 0% |
| global.anthropic.claude-sonnet-4-6 | AWS Bedrock | $3.00 | $15.00 | 0% |
| us.anthropic.claude-sonnet-4-6 | AWS Bedrock | $3.30 | $16.50 | +10% |
Similar chat models from other providers
Yes. grok-4 costs $3.00 per 1M input tokens compared to anthropic.claude-sonnet-4-6's $3.00 per 1M input tokens, making it 0% more affordable. Both are chat models and share support for vision, function calling, reasoning, web search, prompt caching, structured output.
grok-4 input pricing is $3.00 per 1M tokens, which is 445% above the median of $0.55 for chat models. It ranks 1920 out of 2292 chat models by input cost, making it cheaper than 16% of models in this category. For output, it costs $15.00 per 1M tokens compared to the median of $1.50.
Among OpenRouter's 351 chat models, grok-4 ranks 303 by input cost. Its combination of function calling, reasoning, web search is shared by only 5 other chat models.
The most comparable chat models to grok-4 are: anthropic.claude-sonnet-4-6 from AWS Bedrock ($3.00/1M input tokens); global.anthropic.claude-sonnet-4-6 from AWS Bedrock ($3.00/1M input tokens); us.anthropic.claude-sonnet-4-6 from AWS Bedrock ($3.30/1M input tokens); eu.anthropic.claude-sonnet-4-6 from AWS Bedrock ($3.30/1M 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 supports up to 256,000 input tokens, placing it in the top 29% of chat models by context window size (rank 583 of 2159). This makes it suitable for processing long documents, extensive code repositories, or maintaining detailed conversation histories.
You can monitor OpenRouter service health in real time on the Bifrost OpenRouter Status page. It tracks current component status, active incidents, and historical reliability data pulled from the official status page every 60 seconds.
grok-4 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 $3.00 and generating 1M output tokens costs $15.00.
