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Magnum v4 72B

This is a series of models designed to replicate the prose quality of the Claude 3 models, specifically Sonnet(https://openrouter.ai/anthropic/claude-3.5-sonnet) and Opus(https://openrouter.ai/anthropic/claude-3-opus). The model is fine-tuned on top of [Qwen2.5 72B](https://openrouter.ai/qwen/qwen-2.5-72b-instruct).

Text
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Specification
Model ID
anthracite-org/magnum-v4-72b
Weight license
Not verified; consult the exact publisher model card
Modality
Text >text
Context
32.8K tokens
Input
$2.50/1M
Output
$5.00/1M
Updated
Nov 14, 2026
Scores
Capabilities
  • No tool calling listed
  • No vision support listed
  • Standard context workflows
  • Lighter reasoning profile

Input and output

Accepts Text inputs. Returns Text outputs.

Supported parameters

frequency_penaltylogit_biaslogprobsmax_tokensmin_ppresence_penaltyrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetop_atop_ktop_logprobstop_p

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