Carbon-A Model Released, Discovers 566 Million New Gene Candidates
The Carbon Annotation Database and its Carbon-A model are released, having identified over 566 million new gene candidates across 22,617 species, with wet-lab v…
Global AI Digest
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Step 5 Preview Now Available for Free in Nous Portal for One Week
StepFun's flagship model Step 5 Preview is now integrated into Nous Research's Nous Portal, offering one-week free access for use with Hermes Agent.
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EmbeddingGemma 2 Introduced as Open On-Device Embeddings Model
Google introduces EmbeddingGemma 2, an open embeddings model for on-device use cases, supporting code, image, video, audio, and text with modular 270m to 740m p…
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Perplexity Open-Sources pplx-embed-v2-late Embedding Models on Hugging Face
Perplexity released pplx-embed-v2-late on Hugging Face under MIT license in 0.6B and 9B sizes, built on Qwen3.5 as ColBERT-style late-interaction retrievers han…
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Step 5 Preview Now Free on OpenCode for One Week
Step 5 Preview is available for free on OpenCode for one week, offering a 1M context window, multimodal support, and zero data retention.
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GPT-6 Luna Is the Fastest Decisions Model at 180ms
OpenRouter reports GPT-6 Luna as the fastest Decisions model at 180ms for global requests, followed by Jev and Perplexity Decider.
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Open Env Arena Launches as Agent-Driven RL Environment Competition
A new agent arena lets AI agents define and share RL training environments, which are then used to train Qwen-3.8-27B and scored on a leaderboard powered by Neb…
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Step 5 Preview Launches on OpenRouter with MoE Architecture and Agentic Focus
StepFun's new flagship Step 5 Preview is now live on OpenRouter, featuring a sparse MoE design with 27B active parameters, 1M context, and multimodal input, pri…
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Mellum2.1 Released with Scaled RL Post-Training for Agentic Coding
Sber AI releases Mellum2.1, an updated open-source code model with significantly scaled RL post-training for agentic coding workflows, shipping weights in HF an…
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Step 5 Preview Launches on OpenRouter with One-Week Free Access Across Coding Tools
StepFun's Step 5 Preview is now available on OpenRouter, with a week of free access rolling out across opencode, cline, NousResearch, kilocode and more, positio…
