Model Comparison
Grok 3
vs. Claude Opus 4.7 (Max)
Claude Opus 4.7 (Max) has not been available at LLMBase since 26 October 2026. Open alternative: DeepSeek V4 Pro →
Comparing 2 AI models · 0 benchmarks · SpaceXAI, Anthropic
Recommended Pick
Strongest on: Input price, Output price, Blended price
Lowest Price
Grok 3
$3.00/1M input price
Differences That Matter
Price gap
Grok 3 is 1.7x cheaper on input tokens than Claude Opus 4.7 (Max).
Speed gap
Grok 3 generates about 1.3x as many tokens per second as Claude Opus 4.7 (Max).
Top-pick rationale
Grok 3 wins 6 measurable categories, including Input price, 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.
Grok 3
SpaceXAI
TTFT
—
Time
—
tok/s
—
Tokens
—
Cost
—
Claude Opus 4.7 (Max)
Anthropic
TTFT
—
Time
—
tok/s
—
Tokens
—
Cost
—
Which answer was more useful?
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Full Comparison
| Metric | Top Pick Sp Grok 3 | An Claude Opus 4.7 (Max) |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $3.00/1M | $5.00/1M |
| Output Cost | $15.00/1M | $25.00/1M |
| Blended (3:1) | $6.00/1M | $10.00/1M |
| Specifications | ||
| Organization | SpaceXAI | Anthropic |
| Release Date | Feb 19, 2025 | Apr 16, 2026 |
| Performance & Speed | ||
| Throughput | 68.3 tok/s | 52.2 tok/s |
| TTFT | 1650ms | 27880ms |
| Latency | 1650ms | 27880ms |
Key Takeaways
Grok 3 offers the best value at $3.00/1M,making it ideal for high-volume applications and cost-conscious projects.
All models support context windows of ∞+ tokens,suitable for processing lengthy documents and maintaining extended conversations.
When to Choose Each Model
Grok 3
- Cost-sensitive applications
- High-volume processing
Claude Opus 4.7 (Max)
- General-purpose AI
- Versatile applications
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