Specifications
Context Window
—
Input Price/1M
—
Output Price/1M
—
Parameters
—
Benchmarks
JT-4.1 Flash 236B A21B results on the main AI model evaluation benchmarks. Higher scores indicate better performance.
Coding
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| AA Coding Index | 52.4 | 100.0 | Artificial Analysis official API |
| SciCode | 38.0 | 100.0 | — |
Long Context
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| AA-LCR | 59.0 | 100.0 | — |
overall
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| AA Intelligence Index | 38.8 | 100.0 | Artificial Analysis official API |
Reasoning
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| GPQA Diamond | 85.0 | 100.0 | Artificial Analysis official API |
| HLE | 16.0 | 100.0 | — |
Information
- Release date
- July 09, 2026
- Tool Calling
- ❌ Not supported
- Vision
- ❌ Not supported
- Audio
- ❌ Not supported
Full Analysis: JT-4.1 Flash 236B A21B
What is JT-4.1 Flash 236B A21B?
JT-4.1 Flash 236B A21B is an AI model developed by China Mobile, classified as a text model. It focuses on text processing and natural language generation. As a proprietary model, it is available via China Mobile's cloud API.
Pricing & Costs in 2026
JT-4.1 Flash 236B A21B does not have public per-token pricing available at this time. Some models offer access via enterprise plans or research programs. Check China Mobile's official website for up-to-date availability and pricing.
Benchmarks & Performance
JT-4.1 Flash 236B A21B was evaluated on 6 different benchmarks, covering categories like Coding, Long Context, overall, Reasoning. Results show solid performance across available evaluations.
It's important to note that benchmarks measure specific aspects and don't capture the full user experience. Factors like instruction adherence, behavior in long conversations, and real-world task quality vary significantly between models and aren't always reflected in standard scores.
Recommended Use Cases
JT-4.1 Flash 236B A21B specializes in text, offering advanced capabilities for creating and processing text content.
Comparison with Alternatives
In the 2026 AI model ecosystem, JT-4.1 Flash 236B A21B competes directly with similarly capable models. China Mobile competes in this segment against OpenAI, Anthropic, Google, and Meta. The choice between models depends on the specific use case, budget, latency requirements, and need for features like multimodality and tool calling.
For a detailed side-by-side comparison, use our comparison tool or check the overall model ranking.
Frequently Asked Questions
What is JT-4.1 Flash 236B A21B?
JT-4.1 Flash 236B A21B is an AI model developed by China Mobile. It is a text model.
How much does JT-4.1 Flash 236B A21B cost?
JT-4.1 Flash 236B A21B does not have public per-token pricing available at this time. Check China Mobile's official website for up-to-date information.
How does JT-4.1 Flash 236B A21B compare with other models?
In available benchmarks, JT-4.1 Flash 236B A21B scored: AA Coding Index: 52.4/100, SciCode: 38/100, AA-LCR: 59/100. See the full table above for a detailed comparison.
Is JT-4.1 Flash 236B A21B open source?
No, JT-4.1 Flash 236B A21B is a proprietary model from China Mobile. It is available via cloud API. For open source alternatives, check our open source model ranking.
What is JT-4.1 Flash 236B A21B best for?
JT-4.1 Flash 236B A21B excels at general-purpose language tasks.
Last updated: July 17, 2026 • View methodology →