Meta · model passport
Llama 2 7b Chat
llama-2-7b-chat- Open weights
- Llama 2 Community licence
- Released 2023-07-18(curated)
- Overall · LMArena
- 1,108#380 of 396
- Best percentile
- 4.3Overall
- Cohort standing
- 23.7median 26.0
What the data says
Benchmarked on 4 of 27 tracked axes. Every figure below is the model's own published result on that board.
Weakest axes
- 3.3 pct — Coding (1,103)
- 4 pct — Hard prompts (1,097)
- 4 pct — Instruction following (1,070)
Uneven: 1 percentile point between its best and worst axis — 4.3 pct on Overall versus 3.3 pct on Coding.
- Overall4.3 pct1,108Verify →
- Instruction following4 pct1,070Verify →
- Hard prompts4 pct1,097Verify →
- Coding3.3 pct1,103Verify →
- WebDev ArenaNot benchmarked
- Vision ArenaNot benchmarked
- Factuality 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
- MMLU-Pro (Artificial Analysis)Not benchmarked
- LiveCodeBench (Artificial Analysis)Not benchmarked
- IFBench (Artificial Analysis)Not 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.
How to run it
Run it yourself
Transformers
from transformers import AutoModelForCausalLM, AutoTokenizer
model_id = "meta-llama/Llama-2-7b-chat"
tokenizer = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForCausalLM.from_pretrained(model_id)Ollama
We don't sync Ollama tags, so we won't print a command we can't verify — a wrong one would pull the wrong model. Search the Ollama library →
Unsloth fine-tuning recipes are model-specific and we don't derive them here. Unsloth docs →
Identifiers, limits and prices are synced from the upstream source shown above. Any field we haven't synced is left out entirely rather than guessed.
llama-2-7b-chat stands at 23.7 (raw mean 3.9) — measured on 4 of 27 axes.
llama-2-7b-chat stands at 23.7 versus a cohort median of 26 across 49 models released within 180 days — below the peer median.
llama-2-7b-chat scores at percentile 3.3 on Coding.
llama-2-7b-chat scores in the 4th percentile on Instruction following.
llama-2-7b-chat ranks between #396 and #843 across 5 built-in weightings — best under "Conversation-first", 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 →