Engineering Insights

Laguna S 2.1 is now available on AI Gateway

is now available on AI Gateway. There are 2 versions of the model available:Laguna S 2.1 from Poolside Laguna S 2.1 is an open-weight Mixture-of-Experts model that supports a context window of up to 1M tokens and runs in thinking and no-thinking modes. The model specializes in agentic coding and long-running tasks, including writing and debugging code, running tests, building browser-based tooling, and working on MLOps pipelines and AI research. In thinking mode, Laguna S 2.1 reports 70.2% on Te

Gemini 3.6 Flash and Gemini 3.5 Flash-Lite are now available on AI Gateway

and are now available on AI Gateway.Gemini 3.6 FlashGemini 3.5 Flash-Lite Gemini 3.6 Flash improves quality across coding, agentic tasks, and web development while consuming fewer tokens and making fewer model calls. It produces cleaner web and app development output. Gemini 3.5 Flash Lite upgrades the agentic capabilities of the Flash-Lite tier, making it a good fit for subagents that handle scoped parts of a larger task. To use them, set to or in the :modelgoogle/gemini-3.6-flashgoogle/gem

Service tiers now available on AI Gateway

AI Gateway now supports service tiering. Service tiers let you optimize for latency, throughput, and cost per request to match your use case. Pick a faster tier for interactive workloads (less queueing, higher token throughput), or a lower cost tier for background jobs that can tolerate more latency. At launch, service tiering is available for OpenAI and Gemini models. work across every AI Gateway API format: , , , , and . AI Gateway adjusts billing based on the tier each request used.Service t

This Week in Spring - July 21st, 2026

David Vélez and Robin Vince join the boards of the OpenAI Foundation and OpenAI Group PBC

David Vélez and Robin Vince join the boards of the OpenAI Foundation and OpenAI Group PBC, bringing global leadership in finance, technology, and governance.

Elastic Stack 9.4.3 released

Version 9.4.3 of the Elastic Stack was released today. We recommend you upgrade to this latest version. We recommend 9.4.3 over the previous versions 9.4.2 For details of the issues that have been fixed and a full list of changes for each product in this version, please refer to the release notes.

Elastic Stack 9.4.4 released

Version 9.4.4 of the Elastic Stack was released today. We recommend you upgrade to this latest version. We recommend 9.4.4 over the previous versions 9.4.3 For details of the issues that have been fixed and a full list of changes for each product in this version, please refer to the release notes.

Elastic Stack 9.3.8 released

Version 9.3.8 of the Elastic Stack was released today. We recommend you upgrade to this latest version. We recommend 9.3.8 over the previous versions 9.3.7 For details of the issues that have been fixed and a full list of changes for each product in this version, please refer to the release notes.