More Chinese tourists are letting their online feed decide what to eat, see and do in Malaysia. From cool photo spots to viral food videos, social media is becoming more of a tour guide, with influencers also promoting our nation’s charms.

Two tourists had to be airlifted to safety in separate falls this week at the same active volcano in Indonesia where a Brazilian tourist recently plunged to her death, according to reports.

Dutch tourist Sarah Tamar van Hulten fell while hiking with her friends on Mount Rinjani on Thursday — a day after another tourist also had to be lifted to safety after falling at the same active volcano, according to local reports.

Van Hulten was rescued and taken to a hospital by air ambulance for treatment to a neck injury, Indonesian outlet Saibumi reported.

A day earlier, Benedikt Emmenegger, 46, fell in front of his daughter as they hiked down a steep section of the active volcano.

He also needed to be airlifted because he was unable to move due to a serious leg injury, the reports said.

Photos of the rescue show Emmenegger lying beneath a gold foil blanket with his daughter and other rescuers kneeling beside him.

The incidents come less than a month after a 26-year-old Brazilian tourist, Juliana Marins, died after she plunged off a cliff on the same mountain.

Marins, a pole-dancing publicist, had been hiking with a group of friends on Mount Rinjani when she slipped and fell about 490 feet down the cliff face on June 21, according to Indonesian authorities.

She was found dead of blunt force trauma injuries and internal bleeding 2,000 feet from where she first fell after a frantic, four-day-long search. 

In response to recent accidents, Indonesian officials are rolling out new safety measures on the popular tourist peak, including certified guides, skill requirements for climbers, and marked danger zones, Antara reported.

The condition of Hulten or Emmenegger is not yet known.

Google has officially moved its new, high-performance Gemini Embedding model to general availability, currently ranking number one overall on the highly regarded Massive Text Embedding Benchmark (MTEB). The model (gemini-embedding-001) is now a core part of the Gemini API and Vertex AI, enabling developers to build applications such as semantic search and retrieval-augmented generation (RAG).

While a number-one ranking is a strong debut, the landscape of embedding models is very competitive. Google’s proprietary model is being challenged directly by powerful open-source alternatives. This sets up a new strategic choice for enterprises: adopt the top-ranked proprietary model or a nearly-as-good open-source challenger that offers more control.

What’s under the hood of Google’s Gemini embedding model

At their core, embeddings convert text (or other data types) into numerical lists that capture the key features of the input. Data with similar semantic meaning have embedding values that are closer together in this numerical space. This allows for powerful applications that go far beyond simple keyword matching, such as building intelligent retrieval-augmented generation (RAG) systems that feed relevant information to LLMs. 

Embeddings can also be applied to other modalities such as images, video and audio. For instance, an e-commerce company might utilize a multimodal embedding model to generate a unified numerical representation for a product that incorporates both textual descriptions and images.

For enterprises, embedding models can power more accurate internal search engines, sophisticated document clustering, classification tasks, sentiment analysis and anomaly detection. Embeddings are also becoming an important part of agentic applications, where AI agents must retrieve and match different types of documents and prompts.

One of the key features of Gemini Embedding is its built-in flexibility. It has been trained through a technique known as Matryoshka Representation Learning (MRL), which allows developers to get a highly detailed 3072-dimension embedding but also truncate it to smaller sizes like 1536 or 768 while preserving its most relevant features. This flexibility enables an enterprise to strike a balance between model accuracy, performance and storage costs, which is crucial for scaling applications efficiently.

Google positions Gemini Embedding as a unified model designed to work effectively “out-of-the-box” across diverse domains like finance, legal and engineering without the need for fine-tuning. This simplifies development for teams that need a general-purpose solution. Supporting over 100 languages and priced competitively at $0.15 per million input tokens, it is designed for broad accessibility.

A competitive landscape of proprietary and open-source challengers

The MTEB leaderboard shows that while Gemini leads, the gap is narrow. It faces established models from OpenAI, whose embedding models are widely used, and specialized challengers like Mistral, which offers a model specifically for code retrieval. The emergence of these specialized models suggests that for certain tasks, a targeted tool may outperform a generalist one.

Another key player, Cohere, targets the enterprise directly with its Embed 4 model. While other models compete on general benchmarks, Cohere emphasizes its model’s ability to handle the “noisy real-world data” often found in enterprise documents, such as spelling mistakes, formatting issues, and even scanned handwriting. It also offers deployment on virtual private clouds or on-premises, providing a level of data security that directly appeals to regulated industries such as finance and healthcare.

The most direct threat to proprietary dominance comes from the open-source community. Alibaba’s Qwen3-Embedding model ranks just behind Gemini on MTEB and is available under a permissive Apache 2.0 license (available for commercial purposes). For enterprises focused on software development, Qodo’s Qodo-Embed-1-1.5B presents another compelling open-source alternative, designed specifically for code and claiming to outperform larger models on domain-specific benchmarks.

For companies already building on Google Cloud and the Gemini family of models, adopting the native embedding model can have several benefits, including seamless integration, a simplified MLOps pipeline, and the assurance of using a top-ranked general-purpose model.

However, Gemini is a closed, API-only model. Enterprises that prioritize data sovereignty, cost control, or the ability to run models on their own infrastructure now have a credible, top-tier open-source option in Qwen3-Embedding or can use one of the task-specific embedding models.

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