Model Comparison
Reka Flash (Sep '24)
vs. Seed-OSS-36B-Instruct
Comparing 2 AI models · 11 benchmarks · Reka AI, ByteDance Seed
Recommended Pick
BySeed-OSS-36B-Instruct5 metric winsStrongest on: Value, Output price, Blended price
Best Value
Seed-OSS-36B-Instruct
100.0 value score
54.1 reasoning / $0.30/1M
Lowest Price
Reka Flash (Sep '24)
$0.20/1M input price
Best Reasoning
Seed-OSS-36B-Instruct
54.1 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
Seed-OSS-36B-Instruct has the strongest quality-to-price mix at 100.0 out of 100 value points.
Reasoning gap
Seed-OSS-36B-Instruct leads Reka Flash (Sep '24) by 24.6 points on reasoning.
Top-pick rationale
Seed-OSS-36B-Instruct wins 5 measurable categories, including Value, Output price, Blended price, Reasoning.
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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Seed-OSS-36B-Instruct
ByteDance Seed
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 By Seed-OSS-36B-Instruct |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.20/1M | $0.21/1M |
| Output Cost | $0.80/1M | $0.57/1M |
| Blended (3:1) | $0.35/1M | $0.30/1M |
| Specifications | ||
| Organization | Reka AI | ByteDance Seed |
| Release Date | Oct 4, 2024 | Aug 20, 2025 |
| Performance & Speed | ||
| Throughput | — | — |
| TTFT | — | — |
| Latency | — | — |
| Composite Indices | ||
| Value Score | 46.7 | 100.0 |
| Reasoning Score | 29.4 | 54.1 |
| Intelligence | 6.0 | 18.5 |
| Math | — | 84.7 |
| Standard Benchmarks | ||
| GPQA | — | 72.6% |
| MMLU Pro | — | 81.5% |
| HLE | — | 9.9% |
| LiveCodeBench | — | 76.5% |
| MATH 500 | 52.9% | — |
| AIME 2025 | — | 84.7% |
| SciCode | — | 36.5% |
| LCR | — | 60.0% |
| IFBench | — | 41.9% |
| TAU-bench v2 | — | 49.4% |
| TerminalBench Hard | — | 6.8% |
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.
Seed-OSS-36B-Instruct has the strongest reasoning profile with a 54.1 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
Seed-OSS-36B-Instruct
- Complex reasoning tasks
- Research & analysis
