Question 1

What is the cost of Hermes-4-405B by Nebius Token Factory?

Accepted Answer

Hermes-4-405B by Nebius Token Factory costs $1.00 per 1M input tokens and $3.00 per 1M output tokens. Cached reads cost $0.10 per 1M tokens. Cache writes cost $1.25 per 1M tokens.

Question 2

What is the context window of Hermes-4-405B by Nebius Token Factory?

Accepted Answer

Hermes-4-405B by Nebius Token Factory has a context window of 131K tokens. It supports up to 120K input tokens and can generate up to 8K output tokens.

Question 3

What are the capabilities of Hermes-4-405B by Nebius Token Factory?

Accepted Answer

Hermes-4-405B by Nebius Token Factory supports advanced reasoning, tool calling/function calling, structured output, adjustable temperature. It has open weights.

Question 4

What input and output types does Hermes-4-405B support?

Accepted Answer

Hermes-4-405B by Nebius Token Factory accepts text as input and can generate text as output.

Question 5

Does Hermes-4-405B by Nebius Token Factory support reasoning?

Accepted Answer

Yes, Hermes-4-405B by Nebius Token Factory supports advanced reasoning capabilities. Reasoning output costs $3.00 per 1M tokens.

Question 6

Is Hermes-4-405B by Nebius Token Factory open source?

Accepted Answer

Yes, Hermes-4-405B by Nebius Token Factory has open weights, meaning the model weights are publicly available for download and self-hosting.

Question 7

Does Hermes-4-405B support function calling?

Accepted Answer

Yes, Hermes-4-405B by Nebius Token Factory supports tool calling (also known as function calling), allowing it to interact with external tools and APIs during conversations.

Question 8

What is the knowledge cutoff date for Hermes-4-405B?

Accepted Answer

Hermes-4-405B by Nebius Token Factory has a knowledge cutoff date of 2025-11. This means the model was trained on data available up until that date.

Hermes-4-405B API

Input Modalities

Output Modalities

Standard (per 1M tokens)

Reasoning (per 1M tokens)

Caching (per 1M tokens)