Reka Flash 3.1
Reka Flash 3.1 is released 2025-07-10 in the Reka family with open-source; evaluate it while provider pricing coverage matures.
Use it for
- Teams evaluating general LLM work
- Workloads that can use a 98k context window
Do not use it for
- Cost-sensitive launches that need sourced token pricing
- Vision or document-understanding workloads
- Strict JSON or tool-calling flows
- Family
- Reka
- Released
- 2025-07-10
- Context
- 98k
- Parameters
- 21B
- Openness
- Open source
- License
- Apache 2.0OSI-approvedCommercial use: permitted
- Weights
- Available
- Code
- Unknown
No tracked provider token pricing is available yet.
About
Reka Flash 3.1 is Reka's 21B open-weight base model for coding and agentic fine-tuning, with a 98,304-token context window.
Reka Flash 3.1 is an open-source model in the Reka family. The structured metadata tracks a 98k-token context window. No headline benchmark score is tracked for Reka Flash 3.1 yet.
Top use-case fit
No primary decision-task fit is mapped for this model yet.
Provider price ladder
No tracked provider token pricing is available for this model yet.
Capabilities
No model capability flags are currently sourced.
Benchmark peer barsfor Coding
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
Frequently asked questions
What is the context window of Reka Flash 3.1?
Reka Flash 3.1 has a context window of 98k tokens.
When was Reka Flash 3.1 released?
Reka Flash 3.1 was released on 2025-07-10.
No tracked provider token pricing is available yet.