Author's Description
Ling-2.6-1T is an instant (instruct) model from inclusionAI and the company’s trillion-parameter flagship, designed for real-world agents that require fast execution and high efficiency at scale. It uses a “fast...
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
inclusionAI's Ling-2.6-1T, a trillion-parameter instant instruct model, demonstrates strong overall performance, particularly excelling in speed and reliability. It consistently ranks among the fastest models, achieving the 80th percentile across benchmarks, and offers competitive pricing, typically providing cost-effective solutions at the 77th percentile. The model exhibits exceptional reliability with a 96% success rate, indicating minimal technical failures. Ling-2.6-1T showcases perfect accuracy in critical areas such as Hallucinations, Ethics, Email Classification, and Instruction Following, often achieving these results at highly competitive price points and speeds. Notably, it is the #1 model in speed for Instruction Following, demonstrating near-perfect accuracy at the highest speed. In Mathematics, it achieves an impressive 96.4% accuracy, ranking in the 96th percentile and being the most accurate among models of its speed. While performing well in General Knowledge (99.1% accuracy), its performance in Reasoning (33.3% accuracy) and Coding (76.9% accuracy) indicates areas for potential improvement, ranking in the lower percentiles for these categories. Overall, Ling-2.6-1T is a highly efficient and reliable model, particularly suited for tasks requiring rapid, accurate execution and strong ethical adherence.
Model Pricing
Current Pricing
| Feature | Price (per 1M tokens) |
|---|---|
| Prompt | $0.3 |
| Completion | $2.5 |
| Input Cache Read | $0.06 |
Price History
Available Endpoints
| Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
|---|---|---|---|---|
|
Novita
|
Novita | inclusionai/ling-2.6-1t-20260423 | 262K | $0.3 / 1M tokens | $2.5 / 1M tokens |
Benchmark Results
| Benchmark | Category | Reasoning | Strategy | Free | Executions | Accuracy | Cost | Duration |
|---|
Other Models by inclusionai
|
|
Released | Params | Context |
|
Speed | Ability | Cost |
|---|---|---|---|---|---|---|---|
| inclusionAI: Ling-2.6-flash | Apr 21, 2026 | ~104B | 262K |
Text input
Text output
|
★★★ | ★ | $$ |
| inclusionAI: Ring 1T Unavailable | Oct 13, 2025 | 1T | 131K |
Text input
Text output
|
★ | ★★★★ | $$$$ |
| inclusionAI: Ling-1T Unavailable | Oct 12, 2025 | 1T | 131K |
Text input
Text output
|
★★★ | ★★★★ | $$$ |