OpenAIPremium
GPT-5.4
Best overall model for high-stakes coding and reasoning work.
- Best for
- Premium coding, complex reasoning, and decision-heavy workflows
- Speed
- Balanced
- Input cost
- $14.00/1M
- Context
- 256k tokens
GPT-5.4 is the best AI for code reviews because it catches more meaningful issues, explains risk better, and is stronger at reviewing code in the context of system behavior.
Use GPT-5.4 for review quality. Use GPT-5.2 Mini if you need a cheaper technical model for routine PR feedback and lightweight review passes.
Code review is mostly about judgment, and GPT-5.4 is the best judgment-heavy coding model in this directory.
GPT-5.4 is the best review model when correctness and nuanced tradeoffs matter.
GPT-5.2 Mini is the better option for cheaper high-volume review assistance.
Codestral 25.01 helps more with code throughput than higher-order review judgment.
Use GPT-5.4 when the review has production or architectural implications.
Use GPT-5.2 Mini for faster day-to-day review support.
Use Codestral when the workflow is mostly code-focused and cost-sensitive.
This comparison focuses on the models most likely to answer this search intent well, not every model in the directory.
Best overall model for high-stakes coding and reasoning work.
High-value model for teams that want lower cost without losing versatility.
Best budget-focused coding specialist.
Still excellent, but no longer the strongest overall OpenAI pick.
The fastest way to see where the recommendation shifts when your priority changes.
Best overall model for high-stakes coding and reasoning work.
High-value model for teams that want lower cost without losing versatility.
Best budget-focused coding specialist.
Still excellent, but no longer the strongest overall OpenAI pick.
Best-in-class code editing and multi-step reasoning
Excellent at technical planning, debugging, and architecture tradeoffs
Stronger all-around default than older flagship models
Premium pricing for teams with heavy prompt volume
More than many users need for lightweight operational tasks
Newsletter
Useful if you care about ranking shifts, pricing changes, or a better recommendation appearing in this decision path.
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GPT-5.4 is still the strongest all-around premium model in this directory when you need the safest default across coding, reasoning, and business-critical work.
GPT-5.4 is the best coding model in this directory, while Codestral 25.01 is the strongest low-cost coding specialist.
Gemini 2.5 Flash is the best cheap default for most teams, while Llama 4 Scout is the absolute cheapest by list price in this directory.
Gemini 2.5 Flash and Claude 4 Haiku are the fastest broad-use models in this directory for most prompt-heavy workflows.
Most businesses should pair one premium model like GPT-5.4 with one cheaper volume model like Gemini 2.5 Flash instead of forcing one model to do everything.