Reka Flash
Reka Flash is a 21B parameter text generation model from Reka with a 128,000 token context window.
Fast 21B text generation with large context
Reka Flash (reka-flash-20240226) is a 21-billion parameter language model developed by Reka, designed for text generation tasks. It supports a context window of 128,000 tokens, making it suitable for processing and generating responses over long documents or extended conversations. The model was added to MindStudio in May 2024 and is served as a first-party offering from Reka.
Reka Flash sits in Reka's model lineup alongside Reka Edge, positioned as a fast and capable option within its compute class. Its 21B parameter size places it in a mid-range tier, intended to balance throughput and capability for applications where response speed and context length both matter. Note that this model has been marked as deprecated, so developers building new applications should check Reka's current model offerings for actively maintained alternatives.
What Reka Flash supports
Long Context Window
Supports up to 128,000 tokens of context, enabling processing of long documents, codebases, or extended conversation histories in a single request.
Text Generation
Generates coherent text completions and chat responses using a 21-billion parameter architecture trained for instruction-following tasks.
Fast Inference
Designed within Reka's Flash tier to prioritize response speed relative to its parameter count, making it suitable for latency-sensitive workflows.
Chat Interface
Operates as a chat-style model (llm_chat), accepting multi-turn conversation inputs formatted as message sequences.
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Get Started FreeCommon questions about Reka Flash
What is the context window size for Reka Flash?
Reka Flash supports a context window of 128,000 tokens, which also matches its maximum response size.
How many parameters does Reka Flash have?
Reka Flash is a 21-billion parameter model, placing it in a mid-range compute tier within Reka's model family.
Is Reka Flash still actively supported?
No. The model (reka-flash-20240226) is marked as deprecated in MindStudio. Developers starting new projects should review Reka's current model offerings for actively maintained versions.
What input types does Reka Flash support?
Based on the available metadata, Reka Flash is a text-based chat model. No image or video input support is confirmed for this specific version.
Is pricing available for Reka Flash on MindStudio?
No published pricing is listed in the metadata for Reka Flash. Since the model is deprecated, pricing details may no longer be actively maintained.
Documentation & links
Parameters & options
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