We signed the Open Weights letter because we believe the future of AI should be shaped by everyone, not controlled by a select few.
That belief has always been at the heart of Unsloth: everyone should be able to train and run models on their own local device.
Announcing Fugu-Ultra v1.1 🐡
We’ve been thrilled by the reception to the Fugu model family. Thanks to everyone who tried it, shared feedback, and trusted Fugu with real work.
Today, we’re releasing Fugu-Ultra v1.1 → https://t.co/hhO6qTawgb
Upgraded to incorporate the latest frontier models, resulting in stronger performance across every benchmark shown, including gains of up to 7.9 points over v1.0, with particularly strong results on ProgramBench and Terminal Bench 2.1.
Fugu-Ultra v1.1 is more capable across coding, agentic tasks, and advanced reasoning, and available at the same price as Fugu-Ultra v1.0
The frontier keeps moving, and Fugu keeps getting better.
Claude Opus 5 is now available in Cursor!
It matches Fable 5 on CursorBench (66.7 vs 66.5 at default effort) at half the price. Unlike Fable, it's also compatible with Zero Data Retention.
🆕 Multi-select fields for Projects and Issues are now in public preview.
Tag an item with everything it relates to (like multiple teams, modules, or categories) instead of picking just one. 🏷️
We ran GLM 5.2 and Kimi K3 on 100 deep research tasks (DRACO by perplexity) and asked Fable to be the judge
Kimi K3: 71.6 mean score, 77% pass rate
GLM 5.2: 41.5 mean score, 22% pass rate
K3 took 3h 38m and $60. GLM finished in 1h 45m for $12.50.
Deep Dive in 🧵
Open-weight models are essential to a healthy AI ecosystem. Together with others across our industry, we are outlining a path for open-weight models to strengthen American competitiveness and expand economic opportunity, while protecting national security. https://t.co/Tr0sAzAxTD