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GPT - OpenAI's Generative Pre-trained Transformers:
whisper-base
whisper-tiny
whisper-small
whisper-medium
whisper-large-v2
whisper-large-v3
whisper-large-v3-turbo
openai-gpt
gpt2
gpt2-medium
gpt2-large
gpt2-xl
gpt-oss-20b
gpt-oss-120b
openai/whisper-large-v3-turbo
📊 Model Parameters
Total Parameters
238,297,600
Context Length
2,048
Hidden Size
1280
Layers
32
Attention Heads
20
KV Heads
20
💾 Memory Requirements
FP32 (Full)
909.0 MB
FP16 (Half)
454.5 MB
INT8 (Quantized)
227.3 MB
INT4 (Quantized)
113.6 MB
🔑 KV Cache (Inference)
Per Token (FP16)
163.84 KB
Max Context FP32
640.0 MB
Max Context FP16
320.0 MB
Max Context INT8
160.0 MB
⚙️ Model Configuration
Core Architecture
Vocabulary Size
51,866
Number of Layers
32
Attention Configuration
Attention Dropout
0%
Tied Embeddings
Yes
Activation & Normalization
Activation Function
gelu
Special Tokens
BOS Token ID
50,257
Pad Token ID
50,257
EOS Token ID
50257
Data Type
Model Dtype
float16
Layer Types:
Attention
MLP/FFN
Normalization
Embedding
Attention
MLP
Norm
Embedding
Clear
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