Ubicloud Blog company blog
Fixing Tool-Call Accuracy in vLLM
Tool call accuracy is an important part of serving open-weight AI models. When your tool calls aren’t accurate, the model builds up on nonsensical context. We’ve been carrying our own fork of vLLM to hit 100% in tool call schema accuracy with Kimi and DeepSeek. Fortunately, vLLM 0.31 added support for constrained…
- Points
- 172
- HN comments
- 74
- Submissions
- 1
- Cited by
- 0 commenters
AI & Machine LearningSoftware Engineering2026
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Oct 26, 2026 | Fixing Tool-Call Accuracy in vLLM by coffeemug | 172 | 74 |
