MCP After Dark - Arcade.dev <> MongoDB - #SFTechWeek
Photos from MCP After Dark — Arcade.dev × MongoDB at SFTechWeek, where engineers and founders shared how MCP and AI tools are scaling to real-world production.
Photos from MCP After Dark — Arcade.dev × MongoDB at SFTechWeek, where engineers and founders shared how MCP and AI tools are scaling to real-world production.
Energy, ideas, and great conversations filled the night at MCP After Dark — Arcade.dev × MongoDB, part of SFTechWeek.
Hosted at Arcade.dev HQ, the event brought together engineers, founders, and AI builders who are taking MCP from theory to production reality.
From the lively panel moderated by Gabriela de Queiroz to the live demo of Arcade.dev and MongoDB integration, every moment highlighted how the next generation of AI products is being built today.
Browse the gallery below and relive the highlights.
Huge thanks to all speakers, guests, and the Arcade.dev team for an unforgettable night of innovation, music, and great community vibes!











































































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China's Moonshot AI released Kimi K2.5, an open source multimodal model with agent swarm technology that enables up to 100 sub-agents to work in parallel, alongside Kimi Code, a coding tool that rivals Anthropic's Claude Code.
Arcee AI, a 30-person US startup, released Trinity Large, a 400B-parameter open source model that rivals Meta's Llama 4 Maverick, addressing concerns about China's dominance in open-weight models and uncertainty around US companies' commitment to open source AI.
A new benchmark called APEX-Agents reveals that leading AI models still cannot reliably perform complex tasks requiring context-switching and multi-domain reasoning. APEX-Agents tests performance on tasks simulating real-world scenarios, with no tested model surpassing 24% accuracy in the benchmark.
Meta is pausing teen access to AI characters globally across its apps while developing a safer version with parental controls, amid mounting legal pressure over child safety concerns.
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