Specifications
Context Window
—
Input Price/1M
—
Output Price/1M
—
Parameters
—
Benchmarks
Tri-21B-Think results on the main AI model evaluation benchmarks. Higher scores indicate better performance.
Agentic
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| Terminal-Bench Hard | 1.0 | 100.0 | — |
Coding
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SciCode | 17.0 | 100.0 | — |
| AA Coding Index | 6.3 | 100.0 | Artificial Analysis official API |
Long Context
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| AA-LCR | 11.0 | 100.0 | — |
overall
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| AA Intelligence Index | 18.6 | 100.0 | Artificial Analysis official API |
Reasoning
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| GPQA Diamond | 60.0 | 100.0 | Artificial Analysis official API |
| IFBench | 55.0 | 100.0 | — |
| HLE | 6.0 | 100.0 | — |
Tool Use
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| Tau²-Bench | 81.0 | 100.0 | — |
Information
- Release date
- February 10, 2026
- Tool Calling
- ❌ Not supported
- Vision
- ❌ Not supported
- Audio
- ❌ Not supported
Full Analysis: Tri-21B-Think
What is Tri-21B-Think?
Tri-21B-Think is an AI model developed by Trillion Labs, classified as a text model. It focuses on text processing and natural language generation. As a proprietary model, it is available via Trillion Labs's cloud API.
Pricing & Costs in 2026
Tri-21B-Think does not have public per-token pricing available at this time. Some models offer access via enterprise plans or research programs. Check Trillion Labs's official website for up-to-date availability and pricing.
Benchmarks & Performance
Tri-21B-Think was evaluated on 9 different benchmarks, covering categories like Agentic, Coding, Long Context, overall, Reasoning, Tool Use. 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
Tri-21B-Think specializes in text, offering advanced capabilities for creating and processing text content.
Comparison with Alternatives
In the 2026 AI model ecosystem, Tri-21B-Think competes directly with similarly capable models. Trillion Labs 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 Tri-21B-Think?
Tri-21B-Think is an AI model developed by Trillion Labs. It is a text model.
How much does Tri-21B-Think cost?
Tri-21B-Think does not have public per-token pricing available at this time. Check Trillion Labs's official website for up-to-date information.
How does Tri-21B-Think compare with other models?
In available benchmarks, Tri-21B-Think scored: Terminal-Bench Hard: 1/100, SciCode: 17/100, AA Coding Index: 6.3/100. See the full table above for a detailed comparison.
Is Tri-21B-Think open source?
No, Tri-21B-Think is a proprietary model from Trillion Labs. It is available via cloud API. For open source alternatives, check our open source model ranking.
What is Tri-21B-Think best for?
Tri-21B-Think excels at general-purpose language tasks.
Last updated: June 01, 2026 • View methodology →