Yi 34B
Released
2023-11-02
Last refreshed
2026-06-15
Status
Researched 93d ago
Open sourceCommercial use: permittedCodingRAGLong contextClassificationJSON / Tool use
Yi 34B is worth evaluating for coding, rag, and long context when its provider route and context window match the workload.
Use it for
- Teams evaluating coding, rag, and long context
- Workloads that can use a 200k context window
- Buyers comparing 4 tracked provider routes
Do not use it for
- Vision or document-understanding workloads
Specifications
- Family
- Yi (2023/11)
- Released
- 2023-11-02
- Context
- 200k
- Parameters
- 34B
- Architecture
- Decoder Only
- Knowledge cutoff
- 2024-03
- Specialization
- general
- Openness
- Open source
- License
- Apache 2.0OSI-approvedCommercial use: permitted
- Weights
- Unknown
- Code
- Unknown
- Training
- Fine-tuned
Pricing
Output / 1M
$0.380
Input / 1M
$0.250
Cheapest of 5 routes · DeepInfra
About
Yi 34B is 01.AI's Yi (2023/11) model. It offers a 200K-token context window and scores 43 on MMLU PRO.
Top use-case fit: coding, agents, and build tasks
Coding
Q/$ B1 relevant benchmark in the decision map.
RAG
Included by capability and metadata signals in the decision map.
Long context
Included by capability and metadata signals in the decision map.
Provider price ladder
Compare all 5Compare API pricing across 4 providers for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| DeepInfra | $0.250 | $0.380 | Serverless |
| Fireworks AI | $0.900 | $0.900 | Provisioned |
| Replicate API | $0.200 | $1.00 | Serverless |
| Alibaba Cloud PAI-EAS | - | - | ServerlessPartial |
Available via routers & gateways(1)
Capabilities
Structured Outputs
Benchmark peer barsfor Coding
HumanEvalRank 75 of 97
Benchmark scores(3)
Scores are benchmark-specific and are direction-aware: the same numeric gap can mean very different outcomes across suites. Use the leaderboard context and this model's provider route to decide whether the winning margin is meaningful for your workload.
Migration checks
No linked migration route is available for this model yet.
Pricing
Output / 1M
$0.380
Input / 1M
$0.250
Cheapest of 5 routes · DeepInfra