Model Comparison
R1 1776
vs. Solar Open2 250B
Comparing 2 AI models · 5 benchmarks · Perplexity, Upstage
Recommended Pick
UpSolar Open2 250B1 metric winsStrongest on: Intelligence
Lowest Price
R1 1776
$0.00/1M input price
Best Reasoning
R1 1776
50.7 reasoning score
Blends available reasoning benchmarks
Best for Coding
Solar Open2 250B
44.7 coding index
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
Differences That Matter
Reasoning gap
R1 1776 leads Solar Open2 250B by 0.2 points on reasoning.
Top-pick rationale
Solar Open2 250B wins 1 measurable categories, including Intelligence.
Response Face-Off
Run one prompt through the selected models and compare response quality with live speed and cost context.
R1 1776
Perplexity
TTFT
—
Time
—
tok/s
—
Tokens
—
Cost
—
Solar Open2 250B
Upstage
TTFT
—
Time
—
tok/s
—
Tokens
—
Cost
—
Which answer was more useful?
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Full Comparison
| Metric | Pe R1 1776 | Top Pick Up Solar Open2 250B |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.00/1M | $0.00/1M |
| Output Cost | $0.00/1M | $0.00/1M |
| Specifications | ||
| Organization | Perplexity | Upstage |
| Release Date | Feb 18, 2025 | Aug 12, 2026 |
| Performance & Speed | ||
| Throughput | — | — |
| TTFT | — | — |
| Latency | — | — |
| Composite Indices | ||
| Reasoning Score | 50.7 | 50.5 |
| Intelligence | 6.0 | 37.4 |
| Coding | — | 44.7 |
| Standard Benchmarks | ||
| GPQA | — | 85.7% |
| HLE | — | 28.5% |
| MATH 500 | 95.4% | — |
| SciCode | — | 45.6% |
| LCR | — | 68.3% |
Key Takeaways
R1 1776 offers the best value at $0.00/1M,making it ideal for high-volume applications and cost-conscious projects.
R1 1776 has the strongest reasoning profile with a 50.7 reasoning score,combining the available reasoning-heavy benchmarks.
Solar Open2 250B reaches a 44.7 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
R1 1776
- Cost-sensitive applications
- High-volume processing
- Complex reasoning tasks
- Research & analysis
Solar Open2 250B
- Code generation
- Software development
