After OpenAI launched the research preview for GPT-4.5, discussions among AI enthusiasts and researchers intensified. While some hail it as notable progress, critics argue the steep costs do not align with the performance improvements offered.

Performance & Key Features

1. Accuracy & Naturalness

• 62.5 percent Simple QA accuracy, reflecting an improvement over GPT-4.
• 37.1 percent hallucination rate, still a concern.
• Enhanced intent understanding and persuasion capabilities.

2. Cost Considerations

• Pro Plan: 200 USD per month.
• Plus Plan: 20 USD per month.
• Token costs: 75 USD per 1M input tokens; 150 USD per 1M output tokens.

Market Perspective

As corporate AI investments grow, keeping track of technological advances becomes essential.

Final Thoughts

GPT-4.5 showcases refinement, but the question remains, is the investment worth it? As AI evolves, both researchers and investors will remain vigilant.