Yi 1.5 9B
Yi 1.5 9B is 01.AI's language model. A 9-billion-parameter text generation LLM in the Yi 1.5 series, balancing quality and efficiency for general-purpose language tasks.
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Cheapest Instances to Run It
Cloud GPU instances that can host Yi 1.5 9B, ranked by cheapest on-demand price. The model needs about 22 GB of GPU memory at FP16 precision (estimated from its parameter count), so treat the fit as guidance rather than a guarantee.
All clouds
FP16 (full precision)
US Dollar ($)
Instance | Cloud | GPU | VRAM | Price | Cheapest region | |
|---|---|---|---|---|---|---|
| g2-standard-4 |  GCP | nvidia-l4 | 24 GB | $0.705/hr | us-east4 | |
| g6.xlarge |  AWS | L4 | 22 GB | $0.805/hr | us-east-1 | |
| g2-standard-8 | GCP | nvidia-l4 | 24 GB | $0.851/hr | us-east4 | |
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Yi 1.5 9B | — | — | — | — | Current |
| Yi 1.5 34B | — | — | — | — | Available |
| Yi 1.5 34B Chat | — | — | — | — | Available |
| Yi 1.5 6B | — | — | — | — | Available |
| Yi 1.5 6B Chat | — | — | — | — | Available |
| Yi 1.5 9B Chat | — | — | — | — | Available |
| Hermes 2 Yi 34B | — | 4K | $0.900 | $0.900 | Available |
| Yi 34B | — | 4K | $0.900 | $0.900 | Available |
| Yi 34B 200K Capybara | — | 200K | $0.900 | $0.900 | Available |
| Yi 34B Chat | — | 4K | $0.900 | $0.900 | Available |
| Yi 6B | — | 4K | $0.200 | $0.200 | Available |