What does Artificial Analysis · Long Context Reasoning measure?

Artificial Analysis · Long Context Reasoning is a knowledge benchmark in the BenchGecko catalog. 65 AI models have been tested on it. Scores range from 5.7 to 88.7 out of 100.

Which model leads on Artificial Analysis · Long Context Reasoning?

Kimi K3 from moonshotai leads Artificial Analysis · Long Context Reasoning with a score of 88.7. The median score across 65 tested models is 74.0.

Is Artificial Analysis · Long Context Reasoning saturated?

No · the top score is 88.7 out of 100 (89%). There is still meaningful room for improvement on Artificial Analysis · Long Context Reasoning.

Does Artificial Analysis · Long Context Reasoning predict performance on other benchmarks?

Yes · Artificial Analysis · Long Context Reasoning scores correlate 0.92 with Artificial Analysis · MMMU Pro across 33 shared models. Models that do well on Artificial Analysis · Long Context Reasoning tend to do well on Artificial Analysis · MMMU Pro.

How often is Artificial Analysis · Long Context Reasoning data refreshed?

BenchGecko pulls updates daily. New model scores on Artificial Analysis · Long Context Reasoning appear as soon as they are published by Epoch AI or the model provider.

Benchmark · KnowledgeSettled

Artificial Analysis · Long Context Reasoning

Name: Artificial Analysis · Long Context Reasoning Benchmark
Creator: BenchGecko
License: https://creativecommons.org/licenses/by/4.0/

Updated 2026-10-13

Models tested

Top score

88.7

Kimi K3

Median

74.0

min 5.7

Top-5 spread

σ 1.6

Settled

The Frontier

Best score over time · one chart, every benchmark

Chart type

Frontier on Artificial Analysis · Long Context Reasoning rose from 15.3 to 88.7 in 17 months · +73.4 points · latest leader Kimi K3 from moonshotai.

Pink dots = frontier records · 7 totalClick to open model page

Full rankings

65 models tested · sorted by score

#	Model	Score	Price
1	Kimi K3· moonshotai	88.7	$0.45
2	Step 5 Preview· stepfun	88.3	$1.00
3	MiMo-V2.6-Pro· xiaomi	86.3	$0.43
4	Claude Fable 5.1· Anthropic	85.3	$10.00
5	Claude Opus 5.5· Anthropic	84.7	$4.00
6	DeepSeek V4.1 Flash· DeepSeek	84.0	$0.15
7	GPT-5.3-Codex· OpenAI	83.3	$1.75
8	GPT-6 Luna· OpenAI	83.3	$0.10
9	Solar Mini 4· upstage	83.3	$0.05
10	GPT-5.6 Terra· OpenAI	83.0	$2.00
11	GPT-6.1 Sol· OpenAI	83.0	$2.00
12	MiniMax M3· minimax	83.0	$0.30
13	Claude Haiku 5.5· Anthropic	82.7	$0.10
14	Claude Sonnet 5.5· Anthropic	82.7	$2.00
15	Gemini 3.1 Pro Preview· Google DeepMind	82.0	$2.00
16	Qwen3.8 27B· Alibaba Qwen	82.0	$0.42
17	Gemini 3.8 Flash· Google DeepMind	81.3	$0.75
18	Mistral Large 4· Mistral AI	81.3	$0.68
19	GPT-6 Astra· OpenAI	80.7	$10.00
20	DeepSeek V4 Pro· DeepSeek	80.3	$0.96
21	Qwen3.8 2.4T A95B· Alibaba Qwen	80.3	$2.00
22	Qwen3.8 Max (0902)· Alibaba Qwen	80.3	$2.00
23	GLM 5.3 Flash· z-ai	80.0	$0.15
24	Gemini 4 Argon· Google DeepMind	79.7	$2.00
25	GLM 5.3· z-ai	79.7	$0.03
26	Kimi K2.7 Code· moonshotai	79.3	$0.67
27	Nemotron 3 Ultra· NVIDIA	79.3	$0.60
28	Hy3· tencent	79.0	$0.13
29	Grok 4.7· xAI	76.7	$2.00
30	Gemini 3.5 Flash Lite· Google DeepMind	76.0	$0.30
31	o3· OpenAI	74.7	$2.00
32	MiMo-V2.6-Flash· xiaomi	74.3	$0.14
33	Solar Pro 4· upstage	74.0	$0.09
34	Qwen3.7 Plus· Alibaba Qwen	73.0	$0.32
35	Mercury 2.5· inception	71.7	$0.04
36	Qwen3.6 35B A3B· Alibaba Qwen	71.7	$0.15
37	Gemma 4 31B· Google DeepMind	69.7	$0.09
38	Mistral Medium 3.5· Mistral AI	69.3	$1.50
39	Gemma 4 26B A4B · Google DeepMind	65.7	$0.07
40	Nemotron 3 Super· NVIDIA	65.7	$0.08
41	LongCat 2.0· meituan	65.0	$0.30
42	Qwen3.5 397B A17B· Alibaba Qwen	64.3	$0.55
43	Qwen3 Next 80B A3B Instruct· Alibaba Qwen	63.7	$0.09
44	Qwen3.5 4B· Alibaba	63.0	n/a
45	Qwen3.5-122B-A10B· Alibaba Qwen	61.3	$0.26
46	Nemotron 3.5 Lightning· NVIDIA	60.3	$0.07
47	Command A+· Cohere	52.7	$0.30
48	gpt-oss-120b· OpenAI	52.0	$0.04
49	DeepSeek V4 Pro 0813· DeepSeek	50.7	$0.66
50	Llama 4 Maverick· Meta	50.0	$0.19
51	Mistral Small 4· Mistral AI	49.7	$0.15
52	Granite 4.2 8B· ibm-granite	49.0	$0.06
53	Qwen3 Coder Next· Alibaba Qwen	47.0	$0.12
54	Qwen3.5-9B· Alibaba Qwen	46.0	$0.10
55	Trinity Large Thinking· arcee-ai	38.0	$0.25
56	North Mini Code (free)· Cohere	37.3	$0.00
57	gpt-oss-20b· OpenAI	34.7	$0.02
58	Llama 4 Scout· Meta	27.7	$0.10
59	NVIDIA Nemotron Nano 9B V2· NVIDIA	22.7	n/a
60	Command A· Cohere	21.3	$2.50
61	Qwen3.5 2B· Alibaba	21.0	n/a
62	Phi 4 Mini Instruct· Microsoft	15.3	n/a
63	Qwen3.5 0.8B· Alibaba	9.0	n/a
64	Granite 4.0 Micro· ibm-granite	7.0	$0.02
65	LFM2.5-2.6B (free)· liquid	5.7	$0.00