internlm2-chat-20b: benchmark scores, price and ranking
internlm2-chat-20b from internlm ranks #492 of 743 LLMs on the LLMs Tiger aggregate benchmark score (46.7), based on 1 benchmark results captured up to 2026-10-13.
- Organisation
- internlm
- Type
- Open-weight / local model
- Open weights
- Yes
- Aggregate rank
- #492 of 743 (score 46.7)
Across the 1 benchmark where at least ten models are scored, internlm2-chat-20b is in the top 10% on 0 and in the top half on 0.
internlm2-chat-20b benchmark results
| Benchmark | Score | Rank | Source | Captured |
|---|---|---|---|---|
| GSM8K | 79.6% | #16 of 17 | HuggingFace GSM8K leaderboard | 2026-10-13 |
About internlm2-chat-20b
internlm2-chat-20b 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 none is in the top tenth of its board.
Where internlm2-chat-20b stands
On our aggregate score, internlm2-chat-20b is #492 of 743 ranked models, in the lower half. Its score is 46.7; the scale is centred on 50, so it sits 3.3 points below the typical model. That beats 34% of the ranked field. Among the 7 ranked internlm models it is #5. The next one up is internlm3-8b-instruct at 48.2. The next one down is internlm2-math-plus-20b at 45.4.
internlm2-chat-20b, benchmark by benchmark
GSM8K is a weak spot. internlm2-chat-20b scores 79.6%, #16 of 17, behind 88% of the models measured. The leader, mimo-v2.5-pro, reaches 99.6%. It covers grade-school math word problems. The board median is 86.9%, so internlm2-chat-20b is 7.3 points below it. Source: HuggingFace GSM8K leaderboard, captured 2026-10-13.
Reading these numbers
The 1 score on this page comes from 1 source: HuggingFace GSM8K 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
- #489 mistral-medium-2312 (46.7)
- #490 grok-4-1-fast-reasoning (46.7)
- #491 Llama 4 Maverick Instruct (46.7)
- #493 mistral-small-2402 (46.7)
- #494 mimo-v2.5 (46.7)
- #495 Claude Sonnet 3.5 (46.7)
More from internlm
- Intern-S2-Preview (#72, 52.3)
- Intern-S1 (#104, 51.7)
- internlm2_5-7b-chat (#305, 48.9)
- internlm3-8b-instruct (#378, 48.2)
- internlm2-math-plus-20b (#587, 45.4)
- internlm2-math-plus-7b (#617, 44.9)
Compare it on the live leaderboard → · How the aggregate score works