openai
OpenAI: GPT-5.4
GPT-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input, 128K output) with support for...
Quality Score
100/100
composite of price, context, capability
Input Price
$2.50
per 1M tokens
Output Price
$15.00
per 1M tokens
Context Window
1,050,000
tokens
- Model ID
- openai/gpt-5.4
- Vendor
- openai
- Tokenizer
- GPT
- Input Modalities
- text, image, file
- Output Modalities
- text
- Max Output
- 128,000 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- no
Strong choice for
Code
Code Review
Spotting bugs, security issues, and style problems in pull requests.
Code
Code Refactoring
Safely restructuring an existing codebase across many files.
Code
Bug Fixing
Diagnosing root cause and producing a working patch.
Code
Unit Test Generation
Generating thorough test suites for existing functions.
Code
CI/CD Pipelines
Authoring GitHub Actions, GitLab CI, and CircleCI configs.
Data
ETL Scripting
Writing extract-transform-load pipelines.
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