Model Comparison
Reka Flash (Sep '24)
vs. GPT-5.6 Sol (max)
Comparing 2 AI models · 8 benchmarks · Reka AI, OpenAI
Recommended Pick
ReReka Flash (Sep '24)7 metric winsStrongest on: Value, Input price, Output price
Best Value
Reka Flash (Sep '24)
100.0 value score
29.6 reasoning / $0.35/1M
Lowest Price
Reka Flash (Sep '24)
$0.20/1M input price
Best Reasoning
GPT-5.6 Sol (max)
66.7 reasoning score
Blends available reasoning benchmarks
Best for Coding
GPT-5.6 Sol (max)
77.4 coding index
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 (Sep '24) has the strongest quality-to-price mix at 100.0 out of 100 value points.
Price gap
Reka Flash (Sep '24) is 25x cheaper on input tokens than GPT-5.6 Sol (max).
Speed gap
Reka Flash (Sep '24) generates about 1.2x as many tokens per second as GPT-5.6 Sol (max).
Reasoning gap
GPT-5.6 Sol (max) leads Reka Flash (Sep '24) by 37.1 points on reasoning.
Top-pick rationale
Reka Flash (Sep '24) wins 7 measurable categories, including Value, Input price, Output price, Blended price.
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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GPT-5.6 Sol (max)
OpenAI
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 | Top Pick Re Reka Flash (Sep '24) | Op GPT-5.6 Sol (max) |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.20/1M | $5.00/1M |
| Output Cost | $0.80/1M | $30.00/1M |
| Blended (3:1) | $0.35/1M | $11.25/1M |
| Specifications | ||
| Organization | Reka AI | OpenAI |
| Release Date | Oct 4, 2024 | Jul 9, 2026 |
| Performance & Speed | ||
| Throughput | 85.1 tok/s | 73.2 tok/s |
| TTFT | 1576ms | 74846ms |
| Latency | 1576ms | 74846ms |
| Composite Indices | ||
| Value Score | 100.0 | 7.0 |
| Reasoning Score | 29.6 | 66.7 |
| Intelligence | 6.3 | 58.9 |
| Coding | — | 77.4 |
| Standard Benchmarks | ||
| GPQA | — | 94.1% |
| HLE | — | 47.2% |
| MATH 500 | 52.9% | — |
| SciCode | — | 56.1% |
| LCR | — | 73.7% |
| IFBench | — | 72.7% |
| TAU-bench v2 | — | 85.1% |
| TerminalBench Hard | — | 65.9% |
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.
GPT-5.6 Sol (max) has the strongest reasoning profile with a 66.7 reasoning score,combining the available reasoning-heavy benchmarks.
GPT-5.6 Sol (max) reaches a 77.4 coding index,making it the top choice for software development and code generation tasks.
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
GPT-5.6 Sol (max)
- Complex reasoning tasks
- Research & analysis
- Code generation
- Software development
