That said, let's tackle it not from the hype perspective that OpenAI and others have been hyping up in recent weeks with the damn potato and let's analyze it as a new model. For me, GPT 5.4 has been an excellent model, and if this one improves it and fixes its weak points, it
@dotcsv
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New AI Model Benchmarks: Opus Comparison and Performance Analysis
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In fact, scrolling down to the evaluation area, we see more benchmarks that would normally be up top, where in some cases Opus 4.7% outperforms the new model (forcing them to add a sympathetic footnote ). The model improves—without drastic jumps—in programming, office tasks,
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GPT 5.5: Incremental Progress, Not Mythical Leap Forward
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Taking a look at the benchmarks that head the article, one thing becomes clear: it's not a Mythos-level model. It simply follows the continuationist saga we've seen with GPT 5.1, GPT 5.2, GPT 5.4 and now GPT 5.5 So a priori, only the jump in FrontierMath Tier 4 gets me excited
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Model Shows Enhanced Agentic Capabilities and Tool Usage
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El modelo se presenta como más agéntico, más capaz de usar herramientas correctamente y resolver tareas más complejas durante más tiempo.https://t.co/BEstDrkMKh
— Carlos Santana (@DotCSV) 23 avril 2026The model presents itself as more agentic, more capable of using tools correctly, and resolving more complex tasks for longer periods of time.
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Search context injection bug resolved in prompt system
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Without a doubt, yesterday's results were due to a bug where possibly the search context wasn't being injected correctly. The same prompts work perfectly today
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Model Strategy for Fine Detail Quality Generation
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In the end, I think it's part of the strategy that allows the model to generate fine detail with quality. But of course, once you notice it, you won't stop seeing it. You're welcome!
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AI Model Over-Texturizing Images Reveals Generation Limitation
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The model seems to have a tendency to over-texturize images whenever it gets the chance. It seems to apply a high-frequency pattern that helps provide much more final detail, but that in many cases is perceived as regions with high unnecessary contrast variation.
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ChatGPT Image Generation Yellow Tint Visual Analysis
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¿Habéis detectado ya cuál es el "tinte amarillo" de la nueva versión de imágenes de ChatGPT? Yo lo tengo claro Os dejo un examen visual, pero cuidado porque una vez lo veais no parareis de notarlo.
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Anthropic struggles with computing power, removes Claude Code access
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While Anthropic is drowning due to a lack of computing power, removing access to Claude Code for some of the new $20 users in a move that's giving them a very bad image, those at OpenAI are taking advantage to flex their computing availability.
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Model Search Behavior in Agentic AI Systems Lacks Relevance
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But then the search attempt it makes prior to generating during the Thinking step has zero relevance, and that doesn't sit right with me. The model is already agentic enough to search for the relevant and correct info to pass it to the image model's context, and it's not doing