Magnum v4 72B

anthracite-org/magnum-v4-72b · Anthracite OrgNot yet established

Declared family: Qwen
Evidence confidence: Unknown
Declared tokenizer tag: Qwen
Entered catalogue: 22 October 2024
Last tested: Not yet measured
Measurement: Awaiting measurement

Evidence stack

Signals of different kinds, weighed together

Signal	Result	Reference
Tokenizer signature	Not measured	–
API surface	No other entry shares this exact contract	api_9236c18f
Context and output	32,768 context · 4,096 max output	declared
Reasoning contract	None declared	declared
Serving providers observed	None recorded yet	–

Declared record

What the catalogue claims about this model

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).

Modalities: text->text
Declared tokenizer: Qwen
Prompt price: $3.00 / M tokens
Completion price: $5.00 / M tokens

Supported parameters

frequency_penaltylogit_biaslogprobsmax_tokensmin_ppresence_penaltyrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetop_atop_ktop_logprobstop_p

defaults: {}

Catalogue entry Weights on Hugging Face

History

Every observation, kept as taken

22 October 2024Enters the OpenRouter catalogue declared as Qwen.

Cite this page as the evidence record for Magnum v4 72B: the URL is stable, measurements are dated, and revisions append to the history above. Method: tokenizer fingerprinting, v1, 50 strings. The raw data behind every figure is on the data page.