Model Comparison
Reka Flash (Sep '24)
vs. Reka Flash 3
Comparing 2 AI models · 12 benchmarks · Reka AI
Recommended Pick
Strongest on: Value, Throughput, Reasoning
Best Value
Reka Flash 3
100.0 value score
38.4 reasoning / $0.35/1M
Lowest Price
Reka Flash (Sep '24)
$0.20/1M input price
Best Reasoning
Reka Flash 3
38.4 reasoning score
Blends available reasoning benchmarks
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
Differences That Matter
Best value
Reka Flash 3 has the strongest quality-to-price mix at 100.0 out of 100 value points.
Reasoning gap
Reka Flash 3 leads Reka Flash (Sep '24) by 8.9 points on reasoning.
Top-pick rationale
Reka Flash 3 wins 4 measurable categories, including Value, Throughput, Reasoning, MATH 500.
Response Face-Off
Run one prompt through the selected models and compare response quality with live speed and cost context.
Reka Flash (Sep '24)
Reka AI
TTFT
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Time
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tok/s
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Tokens
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Cost
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Reka Flash 3
Reka AI
TTFT
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Time
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tok/s
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Tokens
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Cost
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Which answer was more useful?
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Full Comparison
| Metric | Re Reka Flash (Sep '24) | Top Pick Re Reka Flash 3 |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.20/1M | $0.20/1M |
| Output Cost | $0.80/1M | $0.80/1M |
| Blended (3:1) | $0.35/1M | $0.35/1M |
| Specifications | ||
| Organization | Reka AI | Reka AI |
| Release Date | Oct 4, 2024 | Mar 10, 2025 |
| Performance & Speed | ||
| Throughput | — | 95.7 tok/s |
| TTFT | — | 84123ms |
| Latency | — | 105029ms |
| Composite Indices | ||
| Value Score | 76.7 | 100.0 |
| Reasoning Score | 29.4 | 38.4 |
| Intelligence | 6.0 | 3.7 |
| Math | — | 33.7 |
| Standard Benchmarks | ||
| GPQA | — | 52.9% |
| MMLU Pro | — | 66.9% |
| HLE | — | 4.4% |
| LiveCodeBench | — | 43.5% |
| MATH 500 | 52.9% | 89.3% |
| AIME 2025 | — | 33.7% |
| AIME (Original) | — | 51.0% |
| SciCode | — | 26.7% |
| LCR | — | 0.0% |
| IFBench | — | 30.4% |
| TAU-bench v2 | — | 0.0% |
| TerminalBench Hard | — | 0.0% |
Key Takeaways
Reka Flash (Sep '24) offers the best value at $0.20/1M,making it ideal for high-volume applications and cost-conscious projects.
Reka Flash 3 has the strongest reasoning profile with a 38.4 reasoning score,combining the available reasoning-heavy benchmarks.
All models support context windows of ∞+ tokens,suitable for processing lengthy documents and maintaining extended conversations.
When to Choose Each Model
Reka Flash (Sep '24)
- Cost-sensitive applications
- High-volume processing
Reka Flash 3
- Complex reasoning tasks
- Research & analysis