Semantic Ranker 4 Fast
Semantic Ranker 4 Fast is Google's reranking model. A low-latency reranking model optimized for fast semantic reordering of search results.
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output0/5
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·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard |
|---|---|
| Query $ / query | |
| $0.0010 |
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Rerank 4 Fast | 33K | $2.00 | — | Available | |
| Semantic Ranker 4 Fast | — | — | — | — | Current |
Other Models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Rerank 4 Pro | Pro | 33K | $2.50 | — | |
| Semantic Ranker 4 Default | — | — | — | — | — |
| Voyage Rerank 3 | — | 32K | $0.050 | — | |
| Voyage Rerank 3 Lite | — | 32K | $0.020 | — | |
| Rerank 3.5 | — | 4K | — | — | |
| Voyage Rerank 3.5 | — | 32K | — | — | |
| NV RerankQA Mistral 3 4B | — | — | — | — | — |
| Rerank 3 English | — | — | 4K | — | — |
| Rerank 3 Multilingual | — | — | 4K | — | — |
| Semantic Ranker 3 Default | — | — | — | — | — |