Calculate the cost of using hermes-4-405b from OpenRouter for your AI applications
Pricing data last updated:
Mode: Chat
Max: 131,072 tokens
Max: 117,964 tokens
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hermes-4-405b is a chat model from OpenRouter, one of 491 chat models they offer. It is priced at $1.00 per 1M input tokens and $3.00 per 1M output tokens, ranking 2555 out of 4040 chat models by cost and cheaper than 36% of models in this category. hermes-4-405b supports reasoning, prompt caching, structured output — one of only 5 chat models with this combination. It accepts up to 131K 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 131,072 input tokens. The maximum output length is 117,964 tokens.
At $1.00 per 1M input tokens and $3.00 per 1M output tokens, hermes-4-405b ranks 2555 out of 4040 chat models by input cost. It is more expensive compared to the median of $0.60 for chat models, and is cheaper than 36% of models in this category.
hermes-4-405b is one of 491 OpenRouter chat models, one of only 5 chat models combining prompt caching, reasoning, structured output.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs hermes-4-405b |
|---|---|---|---|---|
| abliterated-model | Abliteration | $1.00 | $3.00 | 0% |
| abliterated-model-large-flash | Abliteration | $1.00 | $2.00 | 0% |
| anthropic.claude-haiku-4-5-20251001-v1:0 | AWS Bedrock | $1.00 | $5.00 | 0% |
Similar chat models from other providers
No. hermes-4-405b costs $1.00 per 1M input tokens while abliterated-model costs $1.00 per 1M input tokens, making abliterated-model 0% more affordable for input. However, hermes-4-405b may offer different capabilities or performance characteristics that justify the price difference.
hermes-4-405b input pricing is $1.00 per 1M tokens, which is 67% above the median of $0.60 for chat models. It ranks 2555 out of 4040 chat models by input cost, making it cheaper than 36% of models in this category. For output, it costs $3.00 per 1M tokens compared to the median of $1.80.
Among OpenRouter's 491 chat models, hermes-4-405b ranks 297 by input cost. Its combination of prompt caching, reasoning, structured output is shared by only 4 other chat models.
The most comparable chat models to hermes-4-405b are: abliterated-model from Abliteration ($1.00/1M input tokens); abliterated-model-large-flash from Abliteration ($1.00/1M input tokens); anthropic.claude-haiku-4-5-20251001-v1:0 from AWS Bedrock ($1.00/1M input tokens); anthropic.claude-haiku-4-5@20251001 from AWS Bedrock ($1.00/1M 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.
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hermes-4-405b 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 $1.00 and generating 1M output tokens costs $3.00.