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Chronos Hermes 2 13B

Pricing & Specs API
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Chronos Hermes 2 13B is Nous Research's language model with a 4K context window and up to 4K output tokens, starting at $0.2 / 1M input and $0.2 / 1M output. A 13B-parameter merged LLM combining Chronos and Nous Hermes Llama 2, blending imaginative writing style with coherent instruction-following.
Specifications
Canonical IDnousresearch-chronos-hermes-2-13b
TypeLanguage
StatusActive
CreatorNous ResearchNous Research
Providers
Context Window4K tokens
Max Output4K tokens
Input ModalitiesText
Output ModalitiesText
Parameters13B

Capabilities

Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Fireworks AI logo
Fireworks AI
fireworks_ai/accounts/fireworks/models/chronos-hermes-13b-v2
$0.2$0.2

Cost Calculator

US Dollar ($)
Preset:

Cheapest Instances to Run It

Cloud GPU instances that can host Chronos Hermes 2 13B, ranked by cheapest on-demand price. The model needs about 31 GB of GPU memory at FP16 precision (estimated from its parameter count), so treat the fit as guidance rather than a guarantee.

All clouds
FP16 (full precision)
US Dollar ($)
Instance
Cloud
GPU
VRAM
Price
Cheapest region
Standard_NV16as_v4AzureAMD Radeon Instinct MI2532 GB$0.932/hrwestus2
Standard_NP10sAzureAMD Alveo U250 FPGA (64GB)64 GB$1.65/hrwestus2
g6e.xlargeAWSL40S45 GB$1.86/hrus-east-1
7 more instances can run Chronos Hermes 2 13B
Unlock the full ranked list and FP8 / INT4 quantization with a CloudPrice subscription.

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Llama 3.3 70B Instruct131K$0.120$0.200Deprecating
Llama 3.2 3B Instruct131K$0.015$0.020Deprecated
Llama 3.2 1B Instruct131K$0.027$0.080Deprecated
Llama 3.2 11B128K$0.160$0.160Available
Llama 3.1 405B Instruct131K$0.120$0.300Deprecated
Llama 3.1 8B Instruct200K$0.020$0.030Deprecated
Llama 3.1 70B Instruct131K$0.120$0.300Available
Llama 3.1 70B128K$0.360$0.360Available
Llama 3.1 8B131K$0.030$0.050Available
Llama 3 70B Instruct131K$0.120$0.300Deprecated
Chronos Hermes 2 13B—4K$0.200$0.200Current

Model IDs

accounts/fireworks/models/chronos-hermes-13b-v2
fireworks_ai/accounts/fireworks/models/chronos-hermes-13b-v2
nousresearch-chronos-hermes-2-13b