Magnum v4 72B


Magnum v4 72B is Anthracite's language model with a 16K context window and up to 2K output tokens, starting at $3.00 / 1M input and $5.00 / 1M output. A 72B fine-tuned LLM designed to replicate the high-quality prose and creative writing style of Claude 3 Sonnet and Opus.
Spec
Canonical IDanthracite-org-magnum-4-72b
TypeLanguage
StatusActive
CreatorAnthracite
Providers
Context Window16K tokens
Max Output2K tokens
Input ModalitiesText
Output ModalitiesText
Parameters72B
Release Date · 1 year ago

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

ProviderStandard
Input
$ / 1M
Output
$ / 1M
OpenRouter logo
OpenRouter
anthracite-org/magnum-v4-72b
$3.00$5.00

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Model IDs