Model Comparison
Solar Open2 250B
vs. Gemini 3.7 Flash (high)
Comparing 2 AI models · 4 benchmarks · Upstage, Google
Recommended Pick
GoGemini 3.7 Flash (high)8 metric winsStrongest on: Throughput, Reasoning, Intelligence
Lowest Price
Solar Open2 250B
$0.00/1M input price
Best Reasoning
Gemini 3.7 Flash (high)
66.1 reasoning score
Blends available reasoning benchmarks
Best for Coding
Gemini 3.7 Flash (high)
76.1 coding index
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
Differences That Matter
Price gap
Solar Open2 250B is ∞x cheaper on input tokens than Gemini 3.7 Flash (high).
Reasoning gap
Gemini 3.7 Flash (high) leads Solar Open2 250B by 15.6 points on reasoning.
Coding gap
Gemini 3.7 Flash (high) leads Solar Open2 250B by 31.4 points on coding.
Top-pick rationale
Gemini 3.7 Flash (high) wins 8 measurable categories, including Throughput, Reasoning, Intelligence, Coding.
Response Face-Off
Run one prompt through the selected models and compare response quality with live speed and cost context.
Solar Open2 250B
Upstage
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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Gemini 3.7 Flash (high)
TTFT
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Time
—
tok/s
—
Tokens
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Cost
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Which answer was more useful?
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Full Comparison
| Metric | Up Solar Open2 250B | Top Pick Go Gemini 3.7 Flash (high) |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.00/1M | $0.75/1M |
| Output Cost | $0.00/1M | $3.75/1M |
| Blended (3:1) | — | $1.50/1M |
| Specifications | ||
| Organization | Upstage | |
| Release Date | Aug 12, 2026 | Aug 13, 2026 |
| Performance & Speed | ||
| Throughput | — | 515.0 tok/s |
| TTFT | — | 6354ms |
| Latency | — | 6354ms |
| Composite Indices | ||
| Value Score | — | 100.0 |
| Reasoning Score | 50.5 | 66.1 |
| Intelligence | 37.4 | 56.0 |
| Coding | 44.7 | 76.1 |
| Standard Benchmarks | ||
| GPQA | 85.7% | 94.5% |
| HLE | 28.5% | 47.9% |
| SciCode | 45.6% | 56.8% |
| LCR | 68.3% | 80.0% |
Key Takeaways
Solar Open2 250B offers the best value at $0.00/1M,making it ideal for high-volume applications and cost-conscious projects.
Gemini 3.7 Flash (high) has the strongest reasoning profile with a 66.1 reasoning score,combining the available reasoning-heavy benchmarks.
Gemini 3.7 Flash (high) reaches a 76.1 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
Solar Open2 250B
- Cost-sensitive applications
- High-volume processing
Gemini 3.7 Flash (high)
- Complex reasoning tasks
- Research & analysis
- Code generation
- Software development
