Reka Models by Reka
Last refreshed 2026-07-11. Next refresh: weekly.
Details
Capabilities
About
Reka AI offers an impressive suite of multimodal large language models, adept at processing various data forms such as text, images, video, and audio. The lineup includes models like Reka Core, Flash, Edge, and Spark, each tailored for different computational needs and deployment contexts. Reka Core stands out as a "frontier-class" model, often compared with top-tier models from OpenAI, Google, and Anthropic, achieving competitive results on numerous benchmarks. Flash and Edge provide robust performance in their compute categories, frequently outpacing larger models. Built on a novel multimodal architecture, these models support advanced capabilities like multimodal understanding, reasoning, code generation, and multilingual processing. They are available for use via API, on-premise, or on-device, ensuring flexible deployment options.
Decision facts
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
Use when the workload needs 98k context and 21B parameters.
Use when the workload needs 33k context, 21B parameters, and JSON / Tool use.
Use when the workload needs 128k context, JSON / Tool use, and multimodal inputs.
Use when the workload needs 128k context, 21B parameters, and multimodal inputs.
Use when the workload needs 64k context, 7B parameters, and structured outputs.
| Model | Use when | Released | Signals | Status |
|---|---|---|---|---|
| Reka Flash 3.1 | Use when the workload needs 98k context and 21B parameters. | 2025-07 | 98k context21B parameters | Current |
| Reka Flash 3 | Use when the workload needs 33k context, 21B parameters, and JSON / Tool use. | 2025-03 | 33k context21B parametersJSON / Tool use | Current |
| Reka Core | Use when the workload needs 128k context, JSON / Tool use, and multimodal inputs. | 2024-04 | 128k contextJSON / Tool usemultimodal inputs | Current |
| Reka Flash | Use when the workload needs 128k context, 21B parameters, and multimodal inputs. | 2024-02 | 128k context21B parametersmultimodal inputs | Current |
| Reka Edge | Use when the workload needs 64k context, 7B parameters, and structured outputs. | 2024-02 | 64k context7B parametersstructured outputs | Current |
Release Timeline
4 release groupsSpecifications(5 models)
| Model | Released | Context | Parameters | Multimodal | JSON / Tool use | Structured Outputs |
|---|---|---|---|---|---|---|
| Reka Flash 3.1 | 2025-07 | 98k | 21B | No | No | No |
| Reka Flash 3 | 2025-03 | 33k | 21B | No | Yes | Yes |
| Reka Core | 2024-04 | 128k | — | Yes | Yes | No |
| Reka Flash | 2024-02 | 128k | 21B | Yes | No | No |
| Reka Edge | 2024-02 | 64k | 7B | Yes | No | Yes |
Available From(2 providers)
Pricing
| Model | Provider | Input / 1M | Output / 1M | Type |
|---|---|---|---|---|
| Reka Edge | Reka Platform | $0.1 | $0.1 | Serverless |
| Reka Edge | OpenRouter | $0.1 | $0.1 | Serverless |
| Reka Flash | Reka Platform | $0.8 | $2 | Serverless |
| Reka Core | Reka Platform | $2 | $6 | Serverless |
