The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

The company bills API users based on the number of tokens that its LLMs process while generating a prompt response. A token is a unit of data that comprises a few letters or characters. OpenAI says ...

Science Corp., a developer of brain-computer interfaces and other medical equipment, today announced that it has raised $230 million in funding. The capital came from a consortium that included ...

OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83% ...

Science Corp., a biotech startup focused on brain-computer interface technologies, announced Thursday that it has closed on a ...

Researchers at Australian start-up Cortical Labs have taught human neurons grown on a chip to play the classic Doom game. In 2021, they had already used 800,000 neurons to play Pong. Now, with four ...

Researchers at a Melbourne start-up have taught their “biological computer” made from living human brain cells to play Doom.

The technology giant and third-party security vendors are plotting an ambitious overhaul of how their products interoperate.

Perplexity AI built its reputation on an AI-native search engine, and with the launch of Computer it is moving beyond an ...

A source close to the company says the round assigns Science a post-money valuation of $1.25 billion.

"If the neurons fire in a specific pattern, the Doom guy shoots." The post Researchers Get Human Brain Cells Running Doom ...

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