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Ling-1T
About Ling-1T
Ling-1T is an AI model developed by Ant Group, in the language category, released in 2025, made available as an open-weights model with 1000B params.
On this page you'll find Ling-1T's full specifications, including 25 benchmark results. Review provider pricing and benchmark scores below, or compare Ling-1T head-to-head with other language models.
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Run Ling-1T locally — what it takes
Ling-1T (1,000B) is too large to run on a single consumer or Apple machine. At Q4 its weights alone are about 560 GB — it needs a multi-GPU / datacenter setup:
- ≈ 3× AMD Instinct MI325X
- ≈ 4× NVIDIA B200
Lower quantization (Q3/Q2) or CPU + system-RAM offload (e.g. ktransformers) reduces the requirement at the cost of speed.
Software support
✓ measured · · compatible · — not supported. Informational only — speed is hardware-based.
Community
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Ling-1T benchmark scores▶
| Benchmark | Category | Score | Variant |
|---|---|---|---|
| Codeforces Elo | code | 1,901 | rating |
| FullStackBench | code | 56.55% | pass@1 |
| LiveCodeBench | code | 61.68% | pass@1 |
| MBPP | code | 96.87% | sanitized-pass@1 |
| Aider Benchmark | coding | 83.65 | edit-acc |
| MultiPL-E | coding | 77.91 | pass@1 |
| ArenaHard v2 | general | 75.83 | win-rate |
| C-Eval | general | 92.19% | |
| IFEval | general | 86.11% | prompt-strict |
| MMLU-Pro | general | 82.04% | |
| MMLU-Redux | general | 92.25% | |
| MultiChallenge | general | 58.24% | |
| AIME 2024 | math | 80.21% | pass@1 |
| AIME 2025 | math | 70.42% | pass@1 |
| CNMO 2024 | math | 79.25% | pass@1 |
| HMMT February 2025 | math | 47.08% | pass@1 |
| Omni-MATH | math | 74.46 | |
| UGMathBench | math | 74.95 | |
| ARC-AGI-1 | reasoning | 43.81 | pass@1 |
| BBEH | reasoning | 47.34 | |
| FinanceReasoning | reasoning | 87.45 | |
| GPQA Diamond | reasoning | 72.98% | pass@1 |
| Humanity's Last Exam | reasoning | 7.6% | pass@1 |
| ZebraLogic | reasoning | 90.8% | pass@1 |
| BFCL v3 | tool-use | 69.64% | function-call |
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Frequently asked questions
What is Ling-1T? ▶
Ling-1T is an AI model developed by Ant Group, in the language category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.
Who created Ling-1T? ▶
Ling-1T was developed by Ant Group and released in 2025.
Is Ling-1T open source or proprietary? ▶
Ling-1T ships as an open-weights model: you can download and self-host the weights, though the licence may place some restrictions on use.
How much does Ling-1T cost? ▶
Pricing for Ling-1T depends on the provider. See the providers table on this page for the latest API rates.
How does Ling-1T perform on benchmarks? ▶
Ling-1T is benchmarked across 25 evaluations on GenAIList, including Codeforces Elo (1,901). See the full benchmark table below and compare it with other models.
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