Yi 9B
Yi 9B is worth evaluating for general LLM work when its provider route and context window match the workload.
Use it for
- Teams evaluating general LLM work
- Workloads that can use a 4k context window
- Buyers comparing 1 tracked provider route
Do not use it for
- Vision or document-understanding workloads
- Strict JSON or tool-calling flows
- Family
- Yi (2023/11)
- Released
- 2024-03-06
- Context
- 4k
- Parameters
- 9B
- Architecture
- Decoder Only
- Knowledge cutoff
- 2023-06
- Specialization
- general
- Training
- finetuned
Cheapest of 1 route · Fireworks AI
About
9B enhanced bilingual model from the Yi series trained on 3.9T tokens with significant improvements in coding and math tasks. Offers strong dual-language performance for production applications.
Yi 9B is a model in the Yi (2023/11) family. The structured metadata tracks a 4k-token context window. This page tracks provider routes through Fireworks AI, with the cheapest tracked route listed at $0.2 input and $0.2 output per 1M tokens. No headline benchmark score is tracked for Yi 9B yet.
Top use-case fit
No primary decision-task fit is mapped for this model yet.
Provider price ladder
Compare API pricing across 1 providers for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| Fireworks AI | $0.200 | $0.200 | Serverless |
Capabilities
No model capability flags are currently sourced.
Benchmark peer barsfor Coding
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.