Intern-S2-Preview: benchmark scores, price and ranking

Intern-S2-Preview from internlm ranks #72 of 743 LLMs on the LLMs Tiger aggregate benchmark score (52.3), based on 1 benchmark results captured up to 2026-10-13.

Organisation: internlm
Type: Open-weight / local model
Open weights: Yes
Aggregate rank: #72 of 743 (score 52.3)

Across the 1 benchmark where at least ten models are scored, Intern-S2-Preview is in the top 10% on 1 and in the top half on 1.

Intern-S2-Preview benchmark results

Intern-S2-Preview benchmark scores, ranked against all models measured on each benchmark
Benchmark	Score	Rank	Source	Captured
MMLU-Pro	88.0%	#2 of 136	HuggingFace MMLU-Pro leaderboard	2026-10-13

About Intern-S2-Preview

Intern-S2-Preview is an open-weight model that can run on your own hardware from internlm. No API price is listed for it yet. We hold 1 benchmark result for it across 1 area, and 1 is in the top tenth of its board.

Where Intern-S2-Preview stands

On our aggregate score, Intern-S2-Preview is #72 of 743 ranked models, in the top quarter. Its score is 52.3; the scale is centred on 50, so it sits 2.3 points above the typical model. That beats 90% of the ranked field. Among the 7 ranked internlm models it is #1. The next one down is Intern-S1 at 51.7.

Intern-S2-Preview, benchmark by benchmark

On MMLU-Pro, Intern-S2-Preview scores 88.0% and ranks #2 of 136. Only one model scores higher, led by Darwin-180B-RSI at 88.1%, which is 0.1 points ahead. It covers 57-subject knowledge + reasoning. The board median is 55.3%, so Intern-S2-Preview is 32.7 points above it. Source: HuggingFace MMLU-Pro leaderboard, captured 2026-10-13.

Reading these numbers

The 1 score on this page comes from 1 source: HuggingFace MMLU-Pro leaderboard (1). No official leaderboard supplied any of them, so treat them as third-party measurements. With 1 results the aggregate rank can move a lot when one new score arrives.

Models ranked nearby

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#74 gemini-3.5-flash-high (52.2)
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