Calculate the cost of using gpt-5.6-luna-pro from OpenRouter for your AI applications
Pricing data last updated:
Mode: Chat
Max: 1,050,000 tokens
Max: 128,000 tokens
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gpt-5.6-luna-pro is a chat model from OpenRouter, one of 432 chat models they offer. It is priced at $0.10 per 1M input tokens and $0.60 per 1M output tokens, ranking 383 out of 2788 chat models by cost and cheaper than 85% of models in this category. gpt-5.6-luna-pro supports vision, function calling, reasoning, prompt caching, structured output. Its 1,050K-token context window is in the top 3% 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 1,050,000 input tokens. The maximum output length is 128,000 tokens.
At $0.10 per 1M input tokens and $0.60 per 1M output tokens, gpt-5.6-luna-pro ranks 383 out of 2788 chat models by input cost. It is more affordable compared to the median of $0.55 for chat models, and is cheaper than 85% of models in this category.
gpt-5.6-luna-pro is one of 432 OpenRouter chat models, with support for vision, function calling, reasoning, prompt caching, structured output. its 1,050K-token context window places it in the top 3% of chat models.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs gpt-5.6-luna-pro |
|---|---|---|---|---|
| gemini-2.5-flash-lite | Vertex AI | $0.10 | $0.40 | 0% |
| gemini-2.5-flash-lite-preview-09-2025 | Vertex AI | $0.10 | $0.40 | 0% |
| gemini-2.5-flash-lite-preview-06-17 | Vertex AI | $0.10 | $0.40 | 0% |
Similar chat models from other providers
No. gpt-5.6-luna-pro costs $0.10 per 1M input tokens while gemini-2.5-flash-lite costs $0.10 per 1M input tokens, making gemini-2.5-flash-lite 0% more affordable for input. However, gpt-5.6-luna-pro may offer different capabilities or performance characteristics that justify the price difference.
gpt-5.6-luna-pro input pricing is $0.10 per 1M tokens, which is 82% below the median of $0.55 for chat models. It ranks 383 out of 2788 chat models by input cost, making it cheaper than 85% of models in this category. For output, it costs $0.60 per 1M tokens compared to the median of $1.50.
Among OpenRouter's 432 chat models, gpt-5.6-luna-pro ranks 53 by input cost.
The most comparable chat models to gpt-5.6-luna-pro are: gemini-2.5-flash-lite from Vertex AI ($0.10/1M input tokens); gemini-2.5-flash-lite-preview-09-2025 from Vertex AI ($0.10/1M input tokens); gemini-2.5-flash-lite-preview-06-17 from Vertex AI ($0.10/1M input tokens); gemini-2.5-flash-lite from Google Gemini ($0.10/1M 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.
gpt-5.6-luna-pro supports up to 1,050,000 input tokens, placing it in the top 3% of chat models by context window size (rank 52 of 2599). 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.
gpt-5.6-luna-pro 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 $0.10 and generating 1M output tokens costs $0.60.