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VOOZH | about |
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VOOZH | about |
Parameters
-
Context Length
-
Modality
Text
Architecture
Dense
License
Proprietary
Release Date
17 Mar 2026
Knowledge Cutoff
-
Attention
Attention Structure
Multi-Head Attention
Attention Heads
-
Key-Value Heads
-
Attention Head Dimension
-
Position Embedding
Absolute Position Embedding
RoPE Theta
-
Sliding Window Attention
-
Sliding Window Size
-
Normalization
-
Activation Function
-
Dimensions
Hidden Dimension Size
-
Number of Layers
-
FFN Intermediate Size (Dense)
-
Multi-Token Prediction Heads
-
Tokenizer
Vocabulary Size
-
GPT-5.4 nano is OpenAI's smallest and cheapest GPT-5.4 variant, optimized for tasks where speed and cost matter most. A significant upgrade over GPT-5 nano, recommended for classification, data extraction, ranking, and coding subagents handling simpler supporting tasks. Pricing: $0.20/M input, $1.25/M output. Available via API as gpt-5.4-nano. Released March 17, 2026.
GPT-5.4 is OpenAI's most capable and efficient frontier model for professional work, combining the industry-leading coding capabilities of GPT-5.3-Codex with major advances in reasoning, computer use, and agentic workflows. It introduces native computer-use capabilities, tool search for large tool ecosystems, substantially improved knowledge work (spreadsheets, presentations, documents), and is OpenAI's most factual and token-efficient reasoning model. Supports up to 1M context tokens in Codex. Released March 5, 2026.
Rank
#8
| Benchmark | Score | Rank |
|---|---|---|
Mathematics LiveBench Mathematics | 0.91 | ⭐ 4 |
Reasoning LiveBench Reasoning | 0.81 | 13 |
Overall Rank
#8
Coding Rank
-
Total Score
F
31 / 100
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