Abstract: This paper considers communication over coherent multiple-input multiple-output (MIMO) flat-fading channels where the channel is only known at the receiver. For this setting, we introduce ...

July 8 (Reuters) - SpaceXAI on Wednesday launched the Grok 4.5 AI model, calling it the company's most intelligent offering ...

OpenAI's new model, "GPT-5.6" (Sol, Terra, Luna), began a limited preview on June 26, 2026. Following an unusual public release process that started with approximately 20 companies at the request of ...

While it retains the same "33B-A3B" configuration as the previous Laguna XS.2 model, it is characterized by performance boosts through training and tuning. For comparison, by listing Qwen3.6 (35B-A3B) ...

You want an AI coding assistant in your terminal, but existing tools are: ...

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