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Magnum v4 72B vs GPT-5.4 Mini
List-price comparison · Magnum v4 72B details · GPT-5.4 Mini details
For a typical workload (100,000 requests / mo), GPT-5.4 Mini costs 52% less — $270.00/mo vs $560.00/mo.
| Magnum v4 72B | GPT-5.4 Mini | |
|---|---|---|
| Input / 1M tokens | $3.00 | $0.750 |
| Output / 1M tokens | $5.00 | $4.50 |
| Typical request (1,200 in + 400 out) | $0.0056 | $0.0027 |
| Context window | 32,768 tokens | 400k tokens |
| Max output | 2,048 tokens | 128k tokens |
| Tier | Balanced | Balanced |
| Provider | Anthracite | OpenAI |
Projected monthly cost
1,000 requests / month$5.60 vs $2.7010,000 requests / month$56.00 vs $27.00100,000 requests / month$560.00 vs $270.00
Rows open both models in the calculator — adjust volume and token counts there.
Magnum v4 72B
Auto-synced from OpenRouter — no editorial write-up yet.
GPT-5.4 Mini
Good default for everyday chat, summarization, and lightweight agent steps where GPT-5.4-level reasoning isn't required.
Quality gap widens on long, multi-hop reasoning tasks — needs careful prompt design to avoid silent failures on edge cases.
More comparisons
Vendor list rates · per-request examples assume 1,200 input + 400 output tokens.