Calculate the cost of using kev-4b from OpenRouter for your AI applications
Pricing data last updated:
Mode: Decisions
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kev-4b is a decisions model from OpenRouter, one of 25 decisions models they offer. It is priced at $0.04 per 1M input tokens and $0.0000 per 1M output tokens, ranking 23 out of 37 decisions models by cost and cheaper than 32% of models in this category. It accepts up to 8K input tokens.
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 8,192 input tokens. The maximum output length is 7,372 tokens.
At $0.04 per 1M input tokens and $0.0000 per 1M output tokens, kev-4b ranks 23 out of 37 decisions models by input cost. It is competitively priced compared to the median of $0.04 for decisions models, and is cheaper than 32% of models in this category.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs kev-4b |
|---|---|---|---|---|
| jev-1.13.0 | Typesafe | $0.04 | $0.0000 | 0% |
| jev-latest | Typesafe | $0.04 | $0.0000 | 0% |
| jev-preview | Typesafe | $0.04 | $0.0000 | 0% |
Similar decisions models from other providers
No. kev-4b costs $0.04 per 1M input tokens while jev-1.13.0 costs $0.04 per 1M input tokens, making jev-1.13.0 0% more affordable for input. However, kev-4b may offer different capabilities or performance characteristics that justify the price difference.
kev-4b input pricing is $0.04 per 1M tokens, which is 0% at the median of $0.04 for decisions models. It ranks 23 out of 37 decisions models by input cost, making it cheaper than 32% of models in this category.
Among OpenRouter's 25 decisions models, kev-4b ranks 17 by input cost.
The most comparable decisions models to kev-4b are: jev-1.13.0 from Typesafe ($0.04/1M input tokens); jev-latest from Typesafe ($0.04/1M input tokens); jev-preview from Typesafe ($0.04/1M input tokens); Microsoft-Decision-1 from Azure ($0.04/1M 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.
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.
kev-4b 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 $0.04 and generating 1M output tokens costs $0.0000.