NexusRaven-V2 13B
NexusRaven-V2 13B is worth evaluating for classification and json / tool use when its provider route and context window match the workload.
Use it for
- Teams evaluating classification and json / tool use
- Workloads that can use a 100k context window
- Buyers comparing 1 tracked provider route
Do not use it for
- Vision or document-understanding workloads
- Family
- NexusRaven
- Released
- 2023-10-17
- Context
- 100k
- Parameters
- 13B
- Architecture
- Decoder Only
- Specialization
- general
- Openness
- Open source
- License
- Apache 2.0OSI-approvedCommercial use: permitted
- Weights
- Available
- Code
- Unknown
- Training
- Fine-tuned
Cheapest of 1 route · Together AI
About
NexusRaven-V2 13B is an open-source, commercially viable large language model crafted by NexusFlow, based on the CodeLlama-13b-Instruct-hf model. It specializes in zero-shot function calling, surpassing GPT-4 by 7% in certain scenarios. This model supports generating single, nested, and parallel function calls and can explain its processes clearly. It performs best with a retriever to manage numerous functions without exceeding its context window, though it can sometimes produce inaccurate function calls, requiring guardrails for error mitigation. With various quantized versions balancing model size and performance, NexusRaven-V2 is also compatible with multiple frameworks like LangChain.
Top use-case fit
Classification
Included by capability and metadata signals in the decision map.
JSON / Tool use
Included by capability and metadata signals in the decision map.
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 |
|---|---|---|---|
| Together AI | $0.300 | $0.300 | Serverless |
Available via routers & gateways(1)
Capabilities
Benchmark peer barsfor Classification
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
Cheapest of 1 route · Together AI