Model Comparison
K3.1 Pro
vs. Grok 4.7 (High)
Comparing 2 AI models · 0 benchmarks · Kimi, SpaceXAI
Recommended Pick
Strongest on: Value, Output price, Blended price
Best Value
Grok 4.7 (High)
100.0 value score
35.0 reasoning / $3.00/1M
Lowest Price
K3.1 Pro
$2.00/1M input price
Best Reasoning
K3.1 Pro
46.0 reasoning score
Blends available reasoning benchmarks
Differences That Matter
Best value
Grok 4.7 (High) has the strongest quality-to-price mix at 100.0 out of 100 value points.
Speed gap
Grok 4.7 (High) generates about 2.3x as many tokens per second as K3.1 Pro.
Reasoning gap
K3.1 Pro leads Grok 4.7 (High) by 11.0 points on reasoning.
Top-pick rationale
Grok 4.7 (High) wins 5 measurable categories, including Value, Output price, Blended price, Throughput.
Response Face-Off
Run one prompt through the selected models and compare response quality with live speed and cost context.
K3.1 Pro
Kimi
TTFT
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Time
—
tok/s
—
Tokens
—
Cost
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Grok 4.7 (High)
SpaceXAI
TTFT
—
Time
—
tok/s
—
Tokens
—
Cost
—
Which answer was more useful?
Secure AI Chat made in Europe
Use open-weight models like DeepSeek, Qwen and Kimi in one app.
EU-hosted open models, one API
Servers in Germany & Finland. Operated by a German company under the GDPR, DPA available, ISO 27001-certified data centres.
Full Comparison
| Metric | Ki K3.1 Pro | Top Pick Sp Grok 4.7 (High) |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $2.00/1M | $2.00/1M |
| Output Cost | $10.00/1M | $6.00/1M |
| Blended (3:1) | $4.00/1M | $3.00/1M |
| Specifications | ||
| Organization | Kimi | SpaceXAI |
| Release Date | Oct 23, 2026 | Sep 21, 2026 |
| Performance & Speed | ||
| Throughput | 41.4 tok/s | 97.1 tok/s |
| TTFT | 2820ms | 32680ms |
| Latency | 51080ms | 32680ms |
| Composite Indices | ||
| Value Score | 98.6 | 100.0 |
| Reasoning Score | 46.0 | 35.0 |
| Intelligence | 46.0 | 35.0 |
Key Takeaways
K3.1 Pro offers the best value at $2.00/1M,making it ideal for high-volume applications and cost-conscious projects.
K3.1 Pro has the strongest reasoning profile with a 46.0 reasoning score,combining the available reasoning-heavy benchmarks.
All models support context windows of ∞+ tokens,suitable for processing lengthy documents and maintaining extended conversations.
When to Choose Each Model
K3.1 Pro
- Cost-sensitive applications
- High-volume processing
- Complex reasoning tasks
- Research & analysis
Grok 4.7 (High)
- General-purpose AI
- Versatile applications
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