LMSYS Org
Vicuna-33B
High-quality open-source chatbot.
conversational abilityopen-sourcegood general knowledgefine-tuned for chat
Today's score
85.0
Where it ranks today
Best for / Not great for
Best for
- chatbot development
- dialogue systems
- general Q&A
- prototyping conversational AI
Not great for
- complex coding tasks
- specialized scientific reasoning
- handling extremely long documents
Why it ranks here
Vicuna-33B continues to be a popular choice for developers building open-source chatbots due to its strong conversational performance and accessibility. It offers a good balance of capability and ease of use for many dialogue-focused applications.
30-day trend
Score breakdown
Search trends86
Benchmarks85
Developer buzz87
News mentions84
Pricing
API: $0.00 in · $0.00 out per 1M tokens · Consumer: $0.00/mo
Pricing plans
Popular
Open Weights
Free to download and use for research.
Free
- 33B parameter model
- Trained on ShareGPT data
- Open-source license
- Instruction following