https://tools.deeplearn.tn/ The latest calculators and tools from DeepLearn Tools. en https://tools.deeplearn.tn/transformer-parameter-calculator https://tools.deeplearn.tn/transformer-parameter-calculator Count a transformer’s parameters exactly from its config.json: embeddings, attention, FFN, norms and head. GQA, SwiGLU and tied embeddings handled. Mon, 28 Sep 2026 00:00:00 GMT ai-llm https://tools.deeplearn.tn/fine-tuning-vram-calculator https://tools.deeplearn.tn/fine-tuning-vram-calculator VRAM to fine-tune an LLM with full training, LoRA or QLoRA: weights, gradients, optimizer states and activations as separate lines, plus how many GPUs. Mon, 21 Sep 2026 00:00:00 GMT ai-llm https://tools.deeplearn.tn/kv-cache-calculator https://tools.deeplearn.tn/kv-cache-calculator Work out an LLM’s KV cache size per token, per sequence and for a batch. GQA-correct, handles DeepSeek MLA, and shows how many users fit your VRAM. Thu, 17 Sep 2026 00:00:00 GMT ai-llm https://tools.deeplearn.tn/llm-vram-calculator https://tools.deeplearn.tn/llm-vram-calculator Work out how much VRAM an LLM needs for inference or fine-tuning. GQA-correct KV cache maths, 4-bit and QLoRA, and which GPUs actually fit. Sat, 12 Sep 2026 00:00:00 GMT ai-llm