Model Comparison
Ring-2.6-1T
vs. Step 3.5 Flash 2603
Comparing 2 AI models · 0 benchmarks · InclusionAI, StepFun
Recommended Pick
StStep 3.5 Flash 26039 metric winsStrongest on: Value, Input price, Output price
Best Value
Step 3.5 Flash 2603
100.0 value score
17.0 reasoning / $0.15/1M
Lowest Price
Step 3.5 Flash 2603
$0.10/1M input price
Best Reasoning
Step 3.5 Flash 2603
17.0 reasoning score
Blends available reasoning benchmarks
Best for Coding
Ring-2.6-1T
42.8 coding index
Differences That Matter
Best value
Step 3.5 Flash 2603 has the strongest quality-to-price mix at 100.0 out of 100 value points.
Price gap
Step 3.5 Flash 2603 is 3.0x cheaper on input tokens than Ring-2.6-1T.
Speed gap
Step 3.5 Flash 2603 generates about 1.2x as many tokens per second as Ring-2.6-1T.
Reasoning gap
Step 3.5 Flash 2603 leads Ring-2.6-1T by 0.4 points on reasoning.
Top-pick rationale
Step 3.5 Flash 2603 wins 9 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.
Ring-2.6-1T
InclusionAI
TTFT
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Time
—
tok/s
—
Tokens
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Cost
—
Step 3.5 Flash 2603
StepFun
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 | In Ring-2.6-1T | Top Pick St Step 3.5 Flash 2603 |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.30/1M | $0.10/1M |
| Output Cost | $2.50/1M | $0.30/1M |
| Blended (3:1) | $0.85/1M | $0.15/1M |
| Specifications | ||
| Organization | InclusionAI | StepFun |
| Release Date | May 8, 2026 | Apr 2, 2026 |
| Performance & Speed | ||
| Throughput | 114.8 tok/s | 140.1 tok/s |
| TTFT | 4150ms | 3370ms |
| Latency | 21580ms | 17650ms |
| Composite Indices | ||
| Value Score | 17.2 | 100.0 |
| Reasoning Score | 16.6 | 17.0 |
| Intelligence | 16.6 | 17.0 |
| Coding | 42.8 | — |
Key Takeaways
Step 3.5 Flash 2603 offers the best value at $0.10/1M,making it ideal for high-volume applications and cost-conscious projects.
Step 3.5 Flash 2603 has the strongest reasoning profile with a 17.0 reasoning score,combining the available reasoning-heavy benchmarks.
Ring-2.6-1T reaches a 42.8 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
Ring-2.6-1T
- Code generation
- Software development
Step 3.5 Flash 2603
- Cost-sensitive applications
- High-volume processing
- Complex reasoning tasks
- Research & analysis
