Reka AI: Models Intelligence, Performance & Price
This analysis is intended to support you in choosing the best model provided by Reka AI for your use-case.
Most Intelligent
UpdatedReka Flash 3Intelligence index
Total 1 model
Fastest
Reka Flash 3Output speed
Total 1 model
Lowest Price
Reka Flash 3Blended price (per 1M tokens)
Total 1 model
Reka currently offers Reka Flash 3.
Intelligence Evaluations
Artificial Analysis Intelligence Index
Intelligence Evaluations
Agentic knowledge work, (Elo-500)/2000
Agentic real-world work tasks, (Elo-500)/2000
Agentic SaaS workflows
Agentic coding & terminal use
Coding
Reasoning & knowledge
Professional document reasoning, All-pass
Physics reasoning
Knowledge
1 - hallucination rate
Long context reasoning
Legal agentic work, criterion pass rate
Agentic business operations
Agentic scientific research workflows in a terminal
Quantitative analysis on spreadsheets & documents
Kubernetes incident root-cause analysis
Visual reasoning
Medical long context reasoning
Intelligence Index vs. Price
Context Window
Context Window
Pricing
Intelligence Index vs. Price
Performance Summary
Output Speed vs. Price
Speed
Measured by Output Speed (tokens per second)
Output Speed
Latency
Measured by Time (seconds) to First Token
Latency: Time To First Answer Token
End-to-End Response Time
Seconds to output 500 tokens, calculated based on time to first token, 'thinking' time for reasoning models, and output speed
End-to-End Response Time vs. Price
Key definitions
Frequently Asked Questions
Common questions about Reka AI
Reka AI offers 1 model that we track: Reka Flash 3.
The most intelligent model available on Reka AI is Reka Flash 3 with an Intelligence Index score of 6.
The fastest model on Reka AI by output speed is Reka Flash 3 at 91.4 tokens per second.
The model with the lowest time to first answer token on Reka AI is Reka Flash 3 at 23.22s. Lower latency means faster initial response time.
The most affordable model on Reka AI by blended price is Reka Flash 3 at $0.26 per 1M tokens (7:2:1 cache hit/input/output ratio).
Yes, all 1 models on Reka AI support JSON mode for structured output.
Yes, all 1 models on Reka AI support function calling (tool use).
Yes, Reka AI offers 1 reasoning model: Reka Flash 3. Reasoning models use extended thinking to work through complex problems before providing an answer.
Yes, all 1 models on Reka AI are open weight models.
Yes, provider performance can vary over time due to infrastructure changes, load balancing, and updates. We continuously benchmark all providers and display historical performance trends in the "Over Time" charts.
When choosing a model on Reka AI, consider: intelligence (for quality-sensitive tasks), output speed (for throughput-intensive tasks), latency (for interactive applications requiring quick first responses), pricing (for cost-sensitive workloads), and features like context window size, JSON mode, or function calling support.