OpenAI just released GPT-4.5 and says it is its biggest and best chat model yet
But it could be the last release in OpenAI's classic LLM lineup.
OpenAI announces GPT-4.5, warns it’s not a frontier AI model
OpenAI is launching GPT-4.5 today, its newest and largest AI language model. GPT-4.5 will be available as a research preview for ChatGPT Pro users to start. OpenAI is calling the release its “most knowledgeable model yet,” but initially warned that GPT-4.5 is not a frontier model and might not perform as well as o1 or o3-mini.
OpenAI releases GPT-4.5 claiming 10X efficiency over GPT-4, but says it’s ‘not a frontier model’
The API pricing appears shockingly high, costing developers $75 and $180 for 1 million tokens in and out, respectively.
OpenAI debuts GPT-4.5, its biggest model yet
OpenAI on Thursday released an early version of GPT-4.5, a significant update to the large language model underlying ChatGPT that OpenAI says will be better at recognizing patterns and drawing connections.
OpenAI unveils GPT-4.5 ‘Orion,’ its largest AI model yet
PT: Hours after GPT-4.5's release, OpenAI removed a line from the AI model's white paper that said "GPT-4.5 is not a frontier AI model."
GPT-4.5: OpenAI’s ‘largest and most knowledgeable model yet’
OpenAI launched GPT-4.5, its newest and largest model, yet the company admits it might not perform as well as the o1 or o3-mini models. GPT-4.5 has enhanced writing capabilities, world knowledge, and what the AI company calls a “refined personality over previous models.
AI like ChatGPT o1 and DeepSeek R1 might cheat to win a game
Reasoning models like ChatGPT o1 and DeepSeek R1 were found to cheat in games when they thought they were losing.
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Sam Altman says OpenAI's new ChatGPT-4.5 is more emotionally intelligent but warns that it's 'expensive'
GPT-4.5 will be "well-suited for tasks like writing, programming, and solving practical problems" OpenAI said on Thursday.
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I tested Anthropic's Claude 3.7 Sonnet. Its 'extended thinking' mode outdoes ChatGPT and Grok, but it can overthink.
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When AI Thinks It Will Lose, It Sometimes Cheats, Study Finds
When sensing defeat in a match against a skilled chess bot, advanced models sometimes hack their opponent, a study found.
New Study Finds Artificial Intelligence Will Cheat If It Thinks It’s Going To Lose
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