Ai2 News: Latest Releases & Events
In January 2026, Ai2 launched SERA, open 8B and 32B coding agents designed to help enterprise teams train smaller open models on their codebases. In November 2025, an Interconnects.ai roundup listed Ai2 with Olmo among key US labs releasing open models. Days earlier, Ai2 released fully open Olmo 3 models at 7B and 32B, including training data and checkpoints.
All 4 Ai2 entries of the AI News timeline, newest first.
2026
January 2026
2026-01-27
- Ai2 launches SERA open coding agents
The Allen Institute for AI (Ai2) released SERA, a family of open coding agents designed to help enterprise developer teams train smaller, open models on their specific codebases cost-effectively. The release emphasizes transparency and data sovereignty by providing training recipes and synthetic data generation methods alongside the 8B and 32B-parameter models. (aibusiness.com)
2025
November 2025
2025-11-23
- Interconnects.ai lists top US labs releasing open AI models
A helpful roundup spotlights key US players like Ai2 with Olmo, Nvidia's Nemotron, and others dropping quality open models, amid rising buzz in open AI scenes on both sides of the Pacific. It's a timely snapshot as truly open releases pick up steam. (interconnects.ai)
Nvidia
2025-11-22
- Ai2 releases fully open Olmo 3 LLM series
The Allen Institute for AI unveiled the Olmo 3 family, spotlighting the 32B Olmo 3-Think model as the top fully open option in its class, complete with training data, checkpoints, and tools to peek inside reasoning steps. They also shared smaller 7B variants trained efficiently on a refined 6-trillion-token dataset. (simonwillison.net)
2025-11-20
- Allen AI releases OLMo 3 open reasoning models
Allen AI unveiled OLMo 3, a fresh lineup of fully open 7B and 32B language models topping charts in base performance and reasoning tasks. These releases include all training details, paving the way for community innovation without the usual black-box mysteries. (allenai.org)