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ParallelKernelBench: Frontier LLMs can't write fast multi-GPU kernels (yet)

Together.ai

ParallelKernelBench tests whether LLMs can write fast multi-GPU CUDA kernels across 87 real workloads. The best model solves under a third, but a few generated kernels beat any public implementation.

Score: 42.77Confidence: 59%

How to Evaluate LLM Provider Performance Across Latency, Throughput, and Uptime

OpenRouter

The same model behaves differently across provider endpoints. Infrastructure, quantization, load handling, and routing defaults all change the result. Here's how to measure latency, throughput, uptime, and precision, then turn the measurements into a routing policy.

Score: 42.72Confidence: 54%

How AI is expanding what people do at work

OpenAI

New OpenAI research shows how AI is expanding what workers do, with ChatGPT users taking on tasks across roles and reshaping job boundaries.

Score: 42.61Confidence: 54%

Image Generation Models on OpenRouter

OpenRouter

Generation runs through the dedicated /api/v1/images endpoint and understanding through /chat/completions, with the same key and billing. Here's the full contract for both jobs, plus the fix for the 'no endpoints found' error.

Score: 42.6Confidence: 54%

How Much Memory Does Your Agent Actually Need?

Hugging Face

Score: 42.59Confidence: 48%

Kimi K2.7 Code vs Claude Fable 5: Landing pages that cost 94% less

Together.ai

We generated 12 landing pages with Kimi K2.7 Code and Claude Fable 5. Kimi cost 94% less and scored within a few points on every page. Here's what actually moved the needle.

Score: 42.46Confidence: 59%

Multi-Vector (Late Interaction) Embedding Models with Sentence Transformers

Hugging Face

Score: 42.44Confidence: 48%

Same Cluster, 33 Points More Utilization: What Changed Was the Order

Hugging Face

Score: 42.4Confidence: 48%

Classifiers: Track What Your Agents Do and What It Costs

OpenRouter

Define a taxonomy and a small model tags every generation in your workspace by department, task type, or agent complexity. Filter your logs and group your Activity analytics by the results.

Score: 42.25Confidence: 54%

The production platform for open-weight AI inference

Together.ai

Run open models in production with full control over performance, cost, and quality. Deploy in minutes, roll out safely, and scale to your SLOs.

Score: 42.14Confidence: 54%

Launching Health in ChatGPT

OpenAI

Health in ChatGPT now lets eligible U.S. users securely connect medical records and Apple Health to get more personalized insights and better understand their health.

Score: 42.14Confidence: 54%

Building AI infrastructure with the Effingham County community

OpenAI

OpenAI announces Project Camellia in Effingham County, Georgia, with commitments to responsible energy, community investment, jobs, and access to Codex.

Score: 42.09Confidence: 54%