Reka Flash 3
Reka Flash 3 is Reka AI's language model with a 66K context window, starting at $0.100 / 1M input and $0.200 / 1M output. A 21-billion-parameter general-purpose instruction-tuned LLM from Reka excelling at chat, coding, instruction-following, and function calling.
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities1/13
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
| Provider | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
 OpenRouter | $0.100 | $0.200 |
Cost Calculator
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Reka Flash 3 | 66K | $0.100 | $0.200 | Current | |
| Reka Edge | 16K | $0.100 | $0.100 | Available | |
| Reka Flash | — | 100K | $0.900 | $0.900 | Available |
| Reka Core | — | 32K | $11.00 | $11.00 | Available |