Text Generation Documentation

Dear all, we ❤️ Ollama. Thank you for this great framework. I wa There are many parameters for text generation Many of such parameters overlap with [llama.ccp](https://github.com/ggerganov/llama.cpp/blob/master/examples/main/README.md#common-options), while few of them do not, e.g. 1. num_thread 2. repeat_last_n 3. num_batch 4. f16_kv I guess It would be great if you guys could write few sentences. ``` curl http://localhost:11434/api/generate -d '{ "model": "llama3", "prompt": "Why is the sky blue?", "stream": false, "options": { "num_keep": 5, "seed": 42, "num_predict": 100, "top_k": 20, "top_p": 0.9, "tfs_z": 0.5, "typical_p": 0.7, "repeat_last_n": 33, "temperature": 0.8, "repeat_penalty": 1.2, "presence_penalty": 1.5, "frequency_penalty": 1.0, "mirostat": 1, "mirostat_tau": 0.8, "mirostat_eta": 0.6, "penalize_newline": true, "stop": ["\n", "user:"], "numa": false, "num_ctx": 1024, "num_batch": 2, "num_gpu": 1, "main_gpu": 0, "low_vram": false, "f16_kv": true, "vocab_only": false, "use_mmap": true, "use_mlock": false, "num_thread": 8 } }' ```