inclusionAI: Ling-2.6-1T

inclusionAI: Ling-2.6-1T

inclusionai · Released Apr 23, 2026 Professional
Intelligence #14 / 590
82.0 Our Score
AA Index #98 / 385
26.1 Artificial Analysis
Input #178 / 590
$0.075 per 1M tokens
Output #287 / 590
$0.625 per 1M tokens
Context #112 / 590
262,144 tokens

Analysis Summary

Ling-2.6-1T is a large-scale model from inclusionAI with a 26.1 intelligence index, placing it in the lower-mid capability tier. Its agentic index of 60.4 is a relative strength, suggesting it can handle structured tool-use and function-calling workflows reasonably well. The 262K context window is adequate for most business document tasks.

For businesses, this model is best positioned for high-volume, cost-sensitive automation where reasoning complexity is low to moderate. Instruction-following scores are moderate, and long-context reasoning is limited, so it is not suited to complex analysis or client-facing content where quality is critical. Vision is not supported.

At $0.075 input and $0.625 output per million tokens, it is affordable. Teams running bulk structured tasks, data extraction, or lightweight agent workflows will find strong value, but should step up to a higher-capability model for anything requiring reliable reasoning or nuanced output.

Assessed June 30, 2026

Editorial notes

Ling-2.6-1T from inclusionAI has a 26.1 intelligence index and 60.4 agentic score with tool use and function calling at very low pricing, suited to cost-sensitive automation workflows.

Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?

Performance Profile

Intelligence3.9Technical7.3Value8Content5.2
Intelligence 3.9/10
Technical 7.3/10
Content 5.2/10
Value 8/10

How inclusionAI: Ling-2.6-1T compares

InclusionAI: Ling-2.6-1T ranks #98 of 385 AI models we track for overall intelligence, #60 of 293 for agentic tasks. Its 262K-token context window is larger than 81% of the models we list. At $0.08 per million input tokens it is cheaper than 70% of comparable models.

About inclusionAI: Ling-2.6-1T

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 ā€œfast..

Capabilities

Tool Use Function Calling

Performance Indices

Source: Artificial Analysis

26.1 Intelligence Index
60.4 Agentic Index

Benchmark Scores

Intelligence

GPQA Diamond 75.2% Graduate-level scientific reasoning
HLE 8.2% Humanity's Last Exam
SciCode 37% Scientific computing

Technical

TerminalBench Hard 31.1% Agentic terminal tasks
τ²-Bench 89.8% Conversational agent benchmark

Content

IFBench 56.9% Instruction following
LCR 34.7% Long-context reasoning

Benchmark data from Artificial Analysis and Hugging Face

How does inclusionAI: Ling-2.6-1T stack up?

Compare side-by-side with other professional models.

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Model Information

OpenRouter ID inclusionai/ling-2.6-1t
Providerinclusionai
Release Date April 23, 2026
Context Length262,144 tokens
Max Completion32,768 tokens
Status Active

Pricing

Token Type Cost per 1M tokens Cost per 1K tokens
Input $0.08 $0.000075
Output $0.63 $0.000625

Live Performance

Live endpoint metrics, refreshed every 30 minutes.

100%
Avg Uptime
2,113ms
Best Latency (TTFT)
37.5 tok/s
Best Throughput
1/1
Active Endpoints
Available via: Novita

Leaderboard Categories

Frequently asked questions about inclusionAI: Ling-2.6-1T

How much does inclusionAI: Ling-2.6-1T cost?

inclusionAI: Ling-2.6-1T costs $0.08 per million input tokens and $0.63 per million output tokens.

What is the context window of inclusionAI: Ling-2.6-1T?

inclusionAI: Ling-2.6-1T has a context window of 262,144 tokens (262K).

What can inclusionAI: Ling-2.6-1T do?

inclusionAI: Ling-2.6-1T supports tool use and function calling.

Who created inclusionAI: Ling-2.6-1T?

inclusionAI: Ling-2.6-1T is developed by inclusionAI and was released on April 23, 2026.