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Case Study: Millisecond Latency using Hugging Face Infinity and modern CPUs

Hugging Face

Sycophancy in GPT-4o: what happened and what we’re doing about it

OpenAI

We have rolled back last week’s GPT‐4o update in ChatGPT so people are now using an earlier version with more balanced behavior. The update we removed was overly flattering or agreeable—often described as sycophantic.

Fine-tune Any LLM from the Hugging Face Hub with Together AI

Hugging Face

Warp’s big bet on building open source with GPT-5.5

OpenAI

Warp uses GPT-5.5 and OpenAI models to coordinate coding agents across local, cloud, and open-source development workflows.

A Deepdive into Aya Vision: Advancing the Frontier of Multilingual Multimodality

Hugging Face

Together AI delivers fastest inference for the top open-source models

Together.ai

Together AI achieves up to 2x faster inference for top open-source models like Qwen, DeepSeek, and Kimi through GPU optimization, advanced speculative decoding, and FP4 quantization—ranking #1 in speed benchmarks on NVIDIA Blackwell architecture.

Achieving 10x growth with agentic sales prospecting

OpenAI

Rearchitecting Hugging Face Uploads and Downloads

Hugging Face

The court rejects Elon’s latest attempt to slow OpenAI down

OpenAI

We welcome the court’s March 4, 2025, decision rejecting Elon Musk’s latest attempt to slow down OpenAI for his personal benefit.

Function calling and other API updates

OpenAI

We’re announcing updates including more steerable API models, function calling capabilities, longer context, and lower prices.

Mixi reimagines communication with ChatGPT

OpenAI

Discover how MIXI, a leader in digital entertainment and lifestyle services in Japan, uses ChatGPT Enterprise to transform productivity, boost AI adoption across teams, and create a secure environment for innovation.