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README.md

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+---
+license: apache-2.0
+datasets:
+- thegoodfellas/mc4-pt-cleaned
+language:
+- pt
+inference: false
+---
+
+# Model Card for Model ID
+
+<!-- Provide a quick summary of what the model is/does. -->
+
+This is the PT-BR Flan-T5-base model. Forked from: https://huggingface.co/thegoodfellas/tgf-flan-t5-base-ptbr
+
+# Model Details
+
+## Model Description
+
+This model was created to act as the base study for researchs who wants to learn how the Flan-T5 works. This is the Portuguese version.
+
+- **Developed by:** The Good Fellas team
+- **Model type:** Flan-T5
+- **Language(s) (NLP):** Portuguese (BR)
+- **License:** apache-2.0
+- **Finetuned from model [optional]:** Flan-T5-base
+
+We would like to thanks the TPU Research Cloud team for that amazing opportunity given to us. To learn about TRC: https://sites.research.google/trc/about/
+
+# Uses
+
+This model can be used as base to downstream task as instructed by Flan-T5 paper
+
+# Bias, Risks, and Limitations
+
+Due to the nature of the web-scraped corpus on which Flan-T5 models were trained, it is likely that their usage could reproduce and amplify 
+pre-existing biases in the data, resulting in potentially harmful content such as racial or gender stereotypes and conspiracist views. For this reason, 
+the study of such biases is explicitly encouraged, and model usage should ideally be restricted to research-oriented and non-user-facing endeavors.
+
+## How to Get Started with the Model
+
+Use the code below to get started with the model.
+
+```
+from transformers import FlaxT5ForConditionalGeneration
+
+model_flax = FlaxT5ForConditionalGeneration.from_pretrained("thegoodfellas/tgf-flan-t5-base-ptbr")
+
+```
+
+# Training Details
+
+## Training Data
+
+The training was performed from two datasets, BrWac and Oscar (Portuguese section).
+
+## Training Procedure 
+
+We trained this model by 1 epoch on each dataset.
+
+
+### Training Hyperparameters
+
+Thanks to TPU Research Cloud we were able to train this model on TPU. 1 single TPUv2-8
+
+- **Training regime:**
+- Precision: bf16
+- Batch size: 32
+- LR: 0,005
+- Warmup steps: 10_000
+- Epochs: 1 (each dataset)
+- Optimizer: Adafactor
+
+# Environmental Impact
+
+<!-- Total emissions (in grams of CO2eq) and additional considerations, such as electricity usage, go here. Edit the suggested text below accordingly -->
+
+Carbon emissions can be estimated using the [Machine Learning Impact calculator](https://mlco2.github.io/impact#compute) presented in [Lacoste et al. (2019)](https://arxiv.org/abs/1910.09700).
+
+Experiments were conducted using Google Cloud Platform in region us-central1, which has a carbon efficiency of 0.57 kgCO$_2$eq/kWh. 
+A cumulative of 50 hours of computation was performed on hardware of type TPUv2 Chip (TDP of 221W).
+
+Total emissions are estimated to be 6.3 kgCO$_2$eq of which 100 percents were directly offset by the cloud provider.
+
+
+- **Hardware Type:** TPUv2
+- **Hours used:** 50
+- **Cloud Provider:** GCP
+- **Compute Region:** us-central1
+- **Carbon Emitted:** 6.3 kgCO$_2$eq
+
+# Technical Specifications [optional]
+
+## Model Architecture and Objective
+
+Flan-T5
+
+
+
+

config.json

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+{
+  "architectures": [
+    "T5ForConditionalGeneration"
+  ],
+  "d_ff": 2048,
+  "d_kv": 64,
+  "d_model": 768,
+  "decoder_start_token_id": 0,
+  "dense_act_fn": "gelu_new",
+  "dropout_rate": 0.1,
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+  "feed_forward_proj": "gated-gelu",
+  "initializer_factor": 1.0,
+  "is_encoder_decoder": true,
+  "is_gated_act": true,
+  "layer_norm_epsilon": 1e-06,
+  "model_type": "t5",
+  "n_positions": 512,
+  "num_decoder_layers": 12,
+  "num_heads": 12,
+  "num_layers": 12,
+  "output_past": true,
+  "pad_token_id": 0,
+  "relative_attention_max_distance": 128,
+  "relative_attention_num_buckets": 32,
+  "task_specific_params": {
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+      "max_length": 200,
+      "min_length": 30,
+      "no_repeat_ngram_size": 3,
+      "num_beams": 4,
+      "prefix": "summarize: "
+    },
+    "translation_en_to_de": {
+      "early_stopping": true,
+      "max_length": 300,
+      "num_beams": 4,
+      "prefix": "translate English to German: "
+    },
+    "translation_en_to_fr": {
+      "early_stopping": true,
+      "max_length": 300,
+      "num_beams": 4,
+      "prefix": "translate English to French: "
+    },
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+      "max_length": 300,
+      "num_beams": 4,
+      "prefix": "translate English to Romanian: "
+    }
+  },
+  "tie_word_embeddings": false,
+  "transformers_version": "4.27.4",
+  "use_cache": true,
+  "vocab_size": 32128
+}

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generation_config.json

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