Model intelligence

678 AI models

Capability (Epoch Capabilities Index and individual benchmarks from Epoch AI), API list prices and context windows (OpenRouter), release dates and open-weight status. Benchmarks are shown individually - never merged into one invented score.

Leads on ECI

Claude Opus 5.5

ECI 167.35Epoch AI

Leads on GPQA Diamond

GPT-6 Astra

95.8%Epoch AI

Leads on SWE-bench Verified

Claude Opus 4.7

83.5%Epoch AI

Cheapest in ECI top 10

Claude Sonnet 5.5

$2.00/M inputOpenRouter

Longest context

Grok 4.20 Multi-Agent

2M tokensOpenRouter

Best open-weight on ECI

Kimi K3

ECI 157.61Epoch AI

Epoch Capabilities Index by release date

Capability frontier

About ECI ↗

Source: Epoch AI (CC BY 4.0). ECI is Epoch's item-response model over many benchmarks; each model page shows its 90% confidence interval.

Blended $/1M tokens (3:1 input:output) vs ECI

Price vs capability

Only models with both an ECI score and an OpenRouter price. Normalisation: 75% input + 25% output price. Click a point to open the model.

678 models

#	Model	ECI ↓	AA idx	GPQA◆	SWE-v	FrontierMath	AIME	HLE	Terminal	Context	In $/M	Out $/M	Weights	Released
201	Mixtral 8x7B Mistral AI	118.5	—	30.6	—	—	—	—	—	—	—	—	Open source	11 Dec 2023
202	Claude 3 Haiku Anthropic	118.4	—	36.3	—	—	1.8	—	—	—	—	—	Closed	7 Mar 2024
203	Ministral 3B Mistral AI	118.1	—	25.3	—	—	—	—	—	—	—	—	Closed	16 Oct 2024
204	Yi-34B 01.AI	117.4	—	14.7	—	—	—	—	—	—	—	—	Open source	2 Nov 2023
205	phi-3-mini 3.8B Microsoft	117.4	—	—	—	—	—	—	—	—	—	—	Open source	23 Apr 2024
206	Stable Beluga 2 Stability AI	117.1	—	—	—	—	—	—	—	—	—	—	Open source	20 Jul 2023
207	Gemini 1.0 Pro Google	117.0	—	34.0	—	—	1.1	—	—	—	—	—	Closed	13 Dec 2023
208	Llama 3.1-8B Meta	116.6	—	27.0	—	—	1.7	—	—	—	—	—	Open source	23 Jul 2024
209	Llama 3-8B Meta	116.5	—	26.1	—	—	1.9	—	—	—	—	—	Open source	18 Apr 2024
210	Qwen2.5-Coder-14B	116.4	—	—	—	—	—	—	—	—	—	—	Closed	18 Sep 2024
211	Gemma 3 4B Google	116.0	—	23.2	—	—	7.5	—	—	131K	$0.050	$0.10	Open source	12 Mar 2025
212	GPT-3.5 Turbo (Jan 2024) OpenAI	115.7	—	27.2	—	0.0	2.2	—	—	—	—	—	Closed	25 Jan 2024
213	PaLM 2-L	115.0	—	—	—	—	—	—	—	—	—	—	Closed	17 May 2023
214	Llama 2-70B Meta	113.8	—	26.3	—	—	0.0	—	—	—	—	—	Open source	18 Jul 2023
215	GPT-3.5 Turbo (Jun 2023) OpenAI	113.4	—	—	—	—	—	—	—	—	—	—	Closed	13 Jun 2023
216	Qwen2.5-Coder (7B) Alibaba (Qwen)	113.2	—	—	—	—	—	—	—	—	—	—	Open source	18 Sep 2024
217	Qwen-14B Alibaba (Qwen)	113.0	—	—	—	—	—	—	—	—	—	—	Open source	24 Sep 2023
218	Mistral 7B v0.1 Mistral AI	112.2	—	—	—	—	—	—	—	—	—	—	Open source	27 Sep 2023
219	Falcon-180B Technology Innovation Institute	112.2	—	—	—	—	—	—	—	—	—	—	Open source	6 Sep 2023
220	internlm-20b	112.1	—	—	—	—	—	—	—	—	—	—	Closed	18 Sep 2023
221	Gemma 7B Google	112.0	—	—	—	—	—	—	—	—	—	—	Open source	21 Feb 2024
222	DeepSeek LLM 67B DeepSeek	110.6	—	24.6	—	—	0.8	—	—	—	—	—	Open source	29 Nov 2023
223	LLaMA-65B Meta	110.2	—	—	—	—	—	—	—	—	—	—	Open source	24 Feb 2023
224	Falcon 2 11B Technology Innovation Institute	109.6	—	—	—	—	—	—	—	—	—	—	Open source	9 May 2024
225	Mistral 7B v0.3 Mistral AI	109.0	—	15.2	—	—	0.3	—	—	—	—	—	Open source	27 May 2024
226	DeepSeek-Coder-V2-Lite-Base	108.9	—	—	—	—	—	—	—	—	—	—	Closed	13 Jun 2024
227	PaLM 2-M	108.3	—	—	—	—	—	—	—	—	—	—	Closed	17 May 2023
228	Phi-2 Microsoft	108.0	—	—	—	—	—	—	—	—	—	—	Open source	12 Dec 2023
229	Qwen2.5-Coder-3B	107.8	—	—	—	—	—	—	—	—	—	—	Closed	18 Sep 2024
230	Nemotron-4 15B NVIDIA	107.7	—	—	—	—	—	—	—	—	—	—	Closed	26 Feb 2024
231	Yi-9B	107.6	—	—	—	—	—	—	—	—	—	—	Closed	1 Mar 2024
232	LLaMA-33B Meta	107.4	—	—	—	—	—	—	—	—	—	—	Open source	24 Feb 2023
233	Qwen-7B Alibaba (Qwen)	106.8	—	—	—	—	—	—	—	—	—	—	Open source	28 Sep 2023
234	PaLM 2-S	106.2	—	—	—	—	—	—	—	—	—	—	Closed	17 May 2023
235	Llama 2-13B Meta	106.2	—	—	—	—	—	—	—	—	—	—	Open source	18 Jul 2023
236	Llama 2-34B Meta	105.2	—	—	—	—	—	—	—	—	—	—	Closed	18 Jul 2023
237	StarCoder 2 15B Hugging Face	105.0	—	—	—	—	—	—	—	—	—	—	Open source	20 Feb 2024
238	Yi 6B 01.AI	104.8	—	—	—	—	—	—	—	—	—	—	Open source	22 Nov 2023
239	Falcon-40B Technology Innovation Institute	104.5	—	—	—	—	—	—	—	—	—	—	Open source	25 May 2023
240	Baichuan2-13B Baichuan	103.2	—	—	—	—	—	—	—	—	—	—	Open source	6 Sep 2023
241	Qwen2.5-Coder (1.5B) Alibaba (Qwen)	103.0	—	—	—	—	—	—	—	—	—	—	Open source	18 Sep 2024
242	internlm-7b	102.9	—	—	—	—	—	—	—	—	—	—	Closed	5 Jul 2023
243	Llama 3.2 1B Meta	102.0	—	23.9	—	—	0.6	—	—	—	—	—	Open source	24 Sep 2024
244	INTELLECT-1 Prime Intellect,Hugging Face,Arcee AI	100.9	—	—	—	—	—	—	—	—	—	—	Closed	29 Nov 2024
245	MPT-30B MosaicML	100.7	—	—	—	—	—	—	—	—	—	—	Open source	22 Jun 2023
246	LLaMA-13B Meta	100.6	—	—	—	—	—	—	—	—	—	—	Open source	24 Feb 2023
247	Llama 2-7B Meta	99.1	—	—	—	—	—	—	—	—	—	—	Open source	18 Jul 2023
248	chatglm2-6b	99.0	—	—	—	—	—	—	—	—	—	—	Closed	24 Jun 2023
249	LLaMA-7B Meta	96.7	—	—	—	—	—	—	—	—	—	—	Open source	24 Feb 2023
250	Baichuan 2-7B Baichuan	96.4	—	—	—	—	—	—	—	—	—	—	Open source	20 Sep 2023
251	DeepSeek Coder 33B DeepSeek	96.3	—	—	—	—	—	—	—	—	—	—	Open source	2 Nov 2023
252	Falcon-7B Technology Innovation Institute	95.1	—	—	—	—	—	—	—	—	—	—	Open source	24 Apr 2023
253	CodeQwen1.5-7B	94.9	—	—	—	—	—	—	—	—	—	—	Closed	15 Apr 2024
254	vicuna-13b-v1.1	94.7	—	—	—	—	—	—	—	—	—	—	Closed	12 Apr 2023
255	MPT-7B MosaicML	94.6	—	—	—	—	—	—	—	—	—	—	Open source	5 May 2023
256	Gemma 2B Google	94.2	—	—	—	—	—	—	—	—	—	—	Open source	21 Feb 2024
257	StarCoder 2 7B Hugging Face	93.6	—	—	—	—	—	—	—	—	—	—	Open source	20 Feb 2024
258	XGen-7B Salesforce	93.4	—	—	—	—	—	—	—	—	—	—	Open source	27 Jun 2023
259	Qwen-1_8B	93.0	—	—	—	—	—	—	—	—	—	—	Closed	30 Nov 2023
260	open_llama_7b	91.7	—	—	—	—	—	—	—	—	—	—	Closed	7 Jun 2023
261	Phi-1.5 Microsoft	91.6	—	—	—	—	—	—	—	—	—	—	Open source	11 Sep 2023
262	Baichuan1-7B Baichuan	90.5	—	—	—	—	—	—	—	—	—	—	Open source	1 Jun 2023
263	RedPajama-INCITE-7B-Base	90.5	—	—	—	—	—	—	—	—	—	—	Closed	4 May 2023
264	Dolly 2.0-12b Databricks	89.7	—	—	—	—	—	—	—	—	—	—	Open source	11 Apr 2023
265	DeepSeek Coder 6.7B DeepSeek	89.7	—	—	—	—	—	—	—	—	—	—	Open source	2 Nov 2023
266	StarCoder 2 3B Hugging Face	88.8	—	—	—	—	—	—	—	—	—	—	Open source	22 Feb 2024
267	Qwen2.5-Coder-0.5B	88.2	—	—	—	—	—	—	—	—	—	—	Closed	18 Sep 2024
268	Cerebras-GPT-13B Cerebras	83.3	—	—	—	—	—	—	—	—	—	—	Open source	20 Mar 2023
269	DeepSeek Coder 1.3B DeepSeek	63.7	—	—	—	—	—	—	—	—	—	—	Open source	2 Nov 2023
270	stablelm-tuned-alpha-7b	55.8	—	—	—	—	—	—	—	—	—	—	Closed	19 Apr 2023
271	GPT-6.1 Sol OpenAI· reasoning	—	51.8	—	—	—	—	—	—	1.05M	$2.00	$10.0	?	29 Sep 2026
272	GPT-6 Sol OpenAI· reasoning	—	47.5	94.3	—	89.8	100.0	—	—	1.05M	$2.00	$10.0	?	22 Sep 2026
273	Grok 4.7 xAI· reasoning	—	46.4	—	—	—	—	—	—	500K	$2.00	$6.00	?	21 Sep 2026
274	MiMo-V2.6-Pro Xiaomi· reasoning	—	46.3	—	—	—	—	—	—	1.05M	$0.43	$0.87	Open source	21 Sep 2026
275	Qwen3.8 2.4T A95B Alibaba (Qwen)· reasoning	—	39.9	—	—	—	—	—	—	1.05M	$2.00	$6.00	Open source	12 Aug 2026
276	MiMo-V2.6-Flash Xiaomi· reasoning	—	37.9	—	—	—	—	—	—	1.05M	$0.14	$0.28	Open source	21 Sep 2026
277	GPT-6 Luna OpenAI· reasoning	—	37.3	90.5	—	78.9	98.9	—	—	1.05M	$0.10	$0.50	?	22 Sep 2026
278	Qwen3.8 27B Alibaba (Qwen)· reasoning	—	33.7	—	—	—	—	—	—	1M	$0.42	$3.00	Open source	14 Aug 2026
279	Gemini 3.1 Pro Preview Google· reasoning	—	29.7	94.4	75.6	59.6	95.6	46.4	80.2	1.05M	$2.00	$12.0	?	19 Feb 2026
280	MiMo-V2.5-Pro Xiaomi· reasoning	—	26.0	—	—	—	—	—	—	1.05M	$0.43	$0.87	Open source	22 Apr 2026
281	Hy3 preview Tencent· reasoning	—	25.3	—	—	—	—	—	—	262K	$0.18	$0.60	Open source	22 Apr 2026
282	Grok 4.3 xAI· reasoning	—	24.9	—	—	—	—	—	—	1M	$1.25	$2.50	?	30 Apr 2026
283	Ling 3.0 Flash VL inclusionAI (Ant Group)· reasoning	—	24.6	—	—	—	—	—	—	262K	$0.021	$0.062	Open source	10 Sep 2026
284	Ling 3.0 Flash Fin inclusionAI (Ant Group)· reasoning	—	22.6	—	—	—	—	—	—	262K	$0.060	$0.18	?	27 Aug 2026
285	Ling 3.0 Flash inclusionAI (Ant Group)· reasoning	—	20.1	—	—	—	—	—	—	262K	$0.021	$0.063	Open source	23 Jul 2026
286	LongCat 2.0 Meituan· reasoning	—	19.1	—	—	—	—	—	—	1.05M	$0.30	$1.20	Open source	20 Jul 2026
287	Qwen3.6 35B A3B Alibaba (Qwen)· reasoning	—	18.2	84.8	—	20.4	86.7	—	23.0	262K	$0.15	$1.00	Open source	27 Apr 2026
288	Gemini 2.5 Pro Google· reasoning	—	16.1	—	—	—	—	—	—	1.05M	$1.25	$10.0	?	17 Jun 2025
289	Gemini 3.1 Flash Lite Preview Google· reasoning	—	15.6	—	—	—	—	—	—	1.05M	$0.25	$1.50	?	3 Mar 2026
290	Qwen3.5-122B-A10B Alibaba (Qwen)· reasoning	—	15.6	—	—	—	—	—	—	262K	$0.26	$2.08	Open source	25 Feb 2026
291	DeepSeek V3.1 Terminus DeepSeek· reasoning	—	14.8	—	—	—	—	—	—	164K	$0.30	$1.00	Open source	22 Sep 2025
292	Command A Cohere	—	13.1	—	—	—	—	—	—	256K	$2.50	$10.0	Open source	13 Mar 2025
293	Nemotron 3.5 Lightning NVIDIA· reasoning	—	12.9	—	—	—	—	—	—	262K	$0.060	$0.16	Open source	11 Aug 2026
294	Nemotron 3 Super NVIDIA· reasoning	—	12.8	—	—	—	—	—	—	262K	$0.080	$0.45	Open source	11 Mar 2026
295	Qwen3 235B A22B Thinking 2507 Alibaba (Qwen)· reasoning	—	12.7	—	—	—	—	—	—	131K	$0.23	$2.30	Open source	25 Jul 2025
296	Mercury 2.5 Inception Labs· reasoning	—	12.3	—	—	—	—	—	—	260K	$0.040	$0.15	?	8 Sep 2026
297	Mistral Small 4 Mistral AI· reasoning	—	11.3	—	—	—	—	—	—	262K	$0.15	$0.60	Open source	16 Mar 2026
298	Granite 4.2 8B IBM· reasoning	—	11.1	—	—	—	—	—	—	131K	$0.060	$0.25	Open source	31 Aug 2026
299	o3 Mini High OpenAI· reasoning	—	11.0	—	—	—	—	—	—	200K	$1.10	$4.40	?	12 Feb 2025
300	Trinity Large Thinking Arcee AI· reasoning	—	10.8	—	—	—	—	—	—	262K	$0.25	$0.80	Open source	1 Apr 2026

Showing 100 of 678. Benchmark cells are % (best reported setting). 3.9K benchmark results in total.← Prev Next →Export CSV