Model Comparison
JT-4.1 Flash 236B A21B
vs. Claude Opus 5 (Adaptive Reasoning, Max Effort)
Comparing 2 AI models · 0 benchmarks · China Mobile, Anthropic
Recommended Pick
AnClaude Opus 5 (Adaptive Reasoning, Max Effort)3 metric winsStrongest on: Reasoning, Intelligence, Coding
Lowest Price
Claude Opus 5 (Adaptive Reasoning, Max Effort)
$5.00/1M input price
Best Reasoning
Claude Opus 5 (Adaptive Reasoning, Max Effort)
63.1 reasoning score
Blends available reasoning benchmarks
Best for Coding
Claude Opus 5 (Adaptive Reasoning, Max Effort)
78.0 coding index
Differences That Matter
Reasoning gap
Claude Opus 5 (Adaptive Reasoning, Max Effort) leads JT-4.1 Flash 236B A21B by 23.2 points on reasoning.
Coding gap
Claude Opus 5 (Adaptive Reasoning, Max Effort) leads JT-4.1 Flash 236B A21B by 25.6 points on coding.
Top-pick rationale
Claude Opus 5 (Adaptive Reasoning, Max Effort) wins 3 measurable categories, including Reasoning, Intelligence, Coding.
Response Face-Off
Run one prompt through the selected models and compare response quality with live speed and cost context.
JT-4.1 Flash 236B A21B
China Mobile
TTFT
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Tokens
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Cost
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Claude Opus 5 (Adaptive Reasoning, Max Effort)
Anthropic
TTFT
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Time
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tok/s
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Which answer was more useful?
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Full Comparison
| Metric | Ch JT-4.1 Flash 236B A21B | Top Pick An Claude Opus 5 (Adaptive Reasoning, Max Effort) |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | — | $5.00/1M |
| Output Cost | — | $25.00/1M |
| Blended (3:1) | — | $10.00/1M |
| Specifications | ||
| Organization | China Mobile | Anthropic |
| Release Date | Jul 9, 2026 | Jul 24, 2026 |
| Performance & Speed | ||
| Throughput | — | 58.8 tok/s |
| TTFT | — | 54310ms |
| Latency | — | 54310ms |
| Composite Indices | ||
| Value Score | — | 100.0 |
| Reasoning Score | 39.9 | 63.1 |
| Intelligence | 39.9 | 63.1 |
| Coding | 52.4 | 78.0 |
Key Takeaways
Claude Opus 5 (Adaptive Reasoning, Max Effort) offers the best value at $5.00/1M,making it ideal for high-volume applications and cost-conscious projects.
Claude Opus 5 (Adaptive Reasoning, Max Effort) has the strongest reasoning profile with a 63.1 reasoning score,combining the available reasoning-heavy benchmarks.
Claude Opus 5 (Adaptive Reasoning, Max Effort) reaches a 78.0 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
JT-4.1 Flash 236B A21B
- General-purpose AI
- Versatile applications
Claude Opus 5 (Adaptive Reasoning, Max Effort)
- Cost-sensitive applications
- High-volume processing
- Complex reasoning tasks
- Research & analysis
- Code generation
- Software development
