How much does Magnum v4 72B cost on Zeplik?

Input tokens cost 30.0 credits per million and output tokens 60.0 credits per million (1 credit = $0.10; the raw provider rates are $2.50 and $5.00 per million). New accounts start with free credits.

How long can a conversation with Magnum v4 72B be?

Magnum v4 72B has a 33K-token context window (32,768 tokens), which covers the conversation plus any documents you attach.

Does Magnum v4 72B support images and tools?

Magnum v4 72B is text-only and does not support tool calling.

Magnum v4 72B

Frontier

Anthracite · Released October 2024 · Knowledge cutoff June 2024

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).

Facts and pricing

Provider: Anthracite
Context window: 33K tokens
Input price: 30.0 credits / 1M tokens ($2.50 raw)
Output price: 60.0 credits / 1M tokens ($5.00 raw)
Vision (image input): No
Tool calling: No
Extended reasoning: No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.20x margin. Raw prices shown per 1M tokens.

Try Magnum v4 72B now

Or open Zeplik with Magnum v4 72B already selected

What Magnum v4 72B is best for

Hard problems where answer quality matters more than cost: strategy, analysis, difficult writing

Model comparisons

Frequently asked questions

What is Magnum v4 72B?: Magnum v4 72B is an AI model by Anthracite. 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).
How much does Magnum v4 72B cost on Zeplik?: Input tokens cost 30.0 credits per million and output tokens 60.0 credits per million (1 credit = $0.10; the raw provider rates are $2.50 and $5.00 per million). New accounts start with free credits.
How long can a conversation with Magnum v4 72B be?: Magnum v4 72B has a 33K-token context window (32,768 tokens), which covers the conversation plus any documents you attach.
Does Magnum v4 72B support images and tools?: Magnum v4 72B is text-only and does not support tool calling.

Ripple-65B-Preview by ricursiveAI, a 65B model with native tool calling, served in BF16.

16K ctx7.2 cr/M outNovember 2026

Hy4General purpose

1.0M ctx15.0 cr/M outNovember 2026

Crouton AlphaGeneral purpose

Crouton Alpha is a lightweight model built for scalable coding, agentic, and multimodal workflows. It's ideal for executing agentic sub-tasks, tool use, and document analysis in high-volume, repeated work.

1.0M ctx0 cr/M outNovember 2026

GLM 5.3 FlashX LegalFast and light

GLM-5.3-FlashX-Legal (GLM-Legal) is Z.ai's legal-domain variant of GLM-5.3-FlashX, a native multimodal model that accepts text, image, and video input and produces text.

1.0M ctx15.0 cr/M outNovember 2026

Particle-1General purpose

Particle-1 is a token-efficient agentic coding model from Particle AI, post-trained on DeepSeek V4.1 Flash.

1.0M ctx6.0 cr/M outOctober 2026

GPT-6.1 Terra ProFrontier

GPT-6.1 Terra Pro is the same underlying model as [GPT-6.1 Terra](https://openrouter.ai/openai/gpt-6.1-terra), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks.

1.1M ctx60.0 cr/M outOctober 2026