Model Comparison
Reka Flash 3
vs. Solar Pro 3
Comparing 2 AI models · 0 benchmarks · Reka AI, Upstage
Recommended Pick
UpSolar Pro 36 metric winsStrongest on: Value, Input price, Output price
Best Value
Solar Pro 3
100.0 value score
7.8 reasoning / $0.26/1M
Lowest Price
Solar Pro 3
$0.15/1M input price
Best Reasoning
Solar Pro 3
7.8 reasoning score
Blends available reasoning benchmarks
Best for Coding
Solar Pro 3
16.2 coding index
Differences That Matter
Best value
Solar Pro 3 has the strongest quality-to-price mix at 100.0 out of 100 value points.
Price gap
Solar Pro 3 is 1.3x cheaper on input tokens than Reka Flash 3.
Reasoning gap
Solar Pro 3 leads Reka Flash 3 by 2.2 points on reasoning.
Top-pick rationale
Solar Pro 3 wins 6 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 3
Reka AI
TTFT
—
Time
—
tok/s
—
Tokens
—
Cost
—
Solar Pro 3
Upstage
TTFT
—
Time
—
tok/s
—
Tokens
—
Cost
—
Which answer was more useful?
Secure AI Chat made in Europe
Use Claude, ChatGPT, Gemini alongside with EU-Hosted Models like Deepseek, Qwen & Kimi.
EU-hosted inference
Servers in Germany & Finland. Designed to meet strict GDPR and ISO 27001 compliance requirements.
Full Comparison
| Metric | Re Reka Flash 3 | Top Pick Up Solar Pro 3 |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.20/1M | $0.15/1M |
| Output Cost | $0.80/1M | $0.60/1M |
| Blended (3:1) | $0.35/1M | $0.26/1M |
| Specifications | ||
| Organization | Reka AI | Upstage |
| Release Date | Mar 10, 2025 | Apr 6, 2026 |
| Performance & Speed | ||
| Throughput | — | 148.1 tok/s |
| TTFT | — | 1300ms |
| Latency | — | 14800ms |
| Composite Indices | ||
| Value Score | 53.8 | 100.0 |
| Reasoning Score | 5.6 | 7.8 |
| Intelligence | 5.6 | 7.8 |
| Coding | — | 16.2 |
Key Takeaways
Solar Pro 3 offers the best value at $0.15/1M,making it ideal for high-volume applications and cost-conscious projects.
Solar Pro 3 has the strongest reasoning profile with a 7.8 reasoning score,combining the available reasoning-heavy benchmarks.
Solar Pro 3 reaches a 16.2 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 3
- General-purpose AI
- Versatile applications
Solar Pro 3
- Cost-sensitive applications
- High-volume processing
- Complex reasoning tasks
- Research & analysis
- Code generation
- Software development
