Prime-Intellect · model passport
Intellect 3
intellect-3- Open weights
- MIT licence
- Released 2026-10-15(first seen on LMArena)
- Overall · LMArena
- 1,356#195 of 396
- Best percentile
- 87.4LiveCodeBench (Artificial Analysis)
- Cohort standing
- 50.7median 60.8
What the data says
Benchmarked on 8 of 27 tracked axes. Every figure below is the model's own published result on that board.
Strongest axes
- 87.4 pct — LiveCodeBench (Artificial Analysis) (77.7%)
Weakest axes
- 10.5 pct — Factuality Arena (1,373)
Uneven: 76.9 percentile points between its best and worst axis — 87.4 pct on LiveCodeBench (Artificial Analysis) versus 10.5 pct on Factuality Arena.
- LiveCodeBench (Artificial Analysis)87.4 pct77.7%Verify →
- MMLU-Pro (Artificial Analysis)79.4 pct82.2%Verify →
- Coding53.5 pct1,415Verify →
- Hard prompts51.8 pct1,375Verify →
- Overall51 pct1,356Verify →
- Instruction following48.7 pct1,332Verify →
- IFBench (Artificial Analysis)25.6 pct34.0%Verify →
- Factuality Arena10.5 pct1,373Verify →
- WebDev ArenaNot benchmarked
- Vision ArenaNot benchmarked
- Search ArenaNot benchmarked
- Document ArenaNot benchmarked
- Agent ArenaNot benchmarked
- GPQA DiamondNot benchmarked
- AIME (math)Not benchmarked
- FrontierMathNot benchmarked
- SimpleQA VerifiedNot benchmarked
- ARC-AGI-2Not benchmarked
- Humanity's Last ExamNot benchmarked
- SimpleBenchNot benchmarked
- LiveBenchNot benchmarked
- BFCL v4 (function calling)Not benchmarked
- SWE-bench Verified (live board)Not benchmarked
- Terminal-Bench 4.0Not benchmarked
- HHEM Hallucination (Vectara)Not benchmarked
- SWE-bench VerifiedNot benchmarked
- Terminal-BenchNot benchmarked
Percentiles are the model's standing within each board's own population. Axes marked "not benchmarked" have no published result for this model — that is an absence of data, not a low score.
intellect-3 stands at 50.7 (raw mean 51) — measured on 8 of 27 axes.
intellect-3 stands at 50.7 versus a cohort median of 60.8 across 168 models released within 180 days — below the peer median.
intellect-3 scores at percentile 87.4 on LiveCodeBench (Artificial Analysis).
intellect-3 scores at percentile 10.5 on Factuality Arena.
intellect-3 ranks between #150 and #397 across 5 built-in weightings — best under "Coding-focused", worst under "All sources".
Every claim is a computed fact from the current board data, phrased by a low-temperature model call and rejected by a validation gate if any number is not in the source row. How the leaderboards work →