Ranking

Cheapest AI API

Rank low-cost AI API models by token price and cost efficiency.

Answer Summary / AI 摘要

Updated 2026-10-19

Cheapest AI API 使用 price 作为核心指标，对 256 个 AI 模型进行排序。English summary: this ranking compares AI models by price; the current top result is Auto Router (Beta).

Primary metric: price
Models included: 256
Top result: Auto Router (Beta)

ModelPort API

测试榜单中的候选模型

看完 Cheapest AI API 后，可以进入 ModelPort API 测试排名靠前的模型，并用自己的任务集比较质量、速度和成本。

调用榜单模型浏览模型库

Rank	模型	价格	上下文	综合价格
#1	Auto Router (Beta) Other	$-1000000.000 in / $-1000000.000 out	2M tokens	$-2000000.000
#2	Body Builder (beta) Other	$-1000000.000 in / $-1000000.000 out	128K tokens	$-2000000.000
#3	NVIDIA: Switchyard Other	$-1000000.000 in / $-1000000.000 out	1M tokens	$-2000000.000
#4	OpenRouter: Fusion Other	$-1000000.000 in / $-1000000.000 out	1M tokens	$-2000000.000
#5	Pareto Code Router Other	$-1000000.000 in / $-1000000.000 out	2M tokens	$-2000000.000
#6	Perplexity: Embed V1 0.6B Other	$0.004 in / $0.000 out	32K tokens	$0.004
#7	BAAI: bge-base-en-v1.5 Other	$0.005 in / $0.000 out	8K tokens	$0.005
#8	Intfloat: E5-Base-v2 Other	$0.005 in / $0.000 out	1K tokens	$0.005
#9	BAAI: bge-large-en-v1.5 Other	$0.010 in / $0.000 out	8K tokens	$0.010
#10	BAAI: bge-m3 Other	$0.010 in / $0.000 out	8K tokens	$0.010
#11	Intfloat: E5-Large-v2 Other	$0.010 in / $0.000 out	1K tokens	$0.010
#12	Intfloat: Multilingual-E5-Large Other	$0.010 in / $0.000 out	1K tokens	$0.010
#13	Perplexity: Decider Flash Latest Other	$0.010 in / $0.000 out	262K tokens	$0.010
#14	Perplexity: Decider Flash V1.2 Other	$0.010 in / $0.000 out	262K tokens	$0.010
#15	Respan: Span-02 Other	$0.010 in / $0.000 out	131K tokens	$0.010
#16	Inception: Mercury Decide Other	$0.020 in / $0.000 out	66K tokens	$0.020
#17	LiquidAI: d1 Other	$0.020 in / $0.000 out	66K tokens	$0.020
#18	Perplexity: Decider 27B Latest Other	$0.020 in / $0.000 out	262K tokens	$0.020
#19	Perplexity: Decider Latest Other	$0.020 in / $0.000 out	262K tokens	$0.020
#20	Perplexity: Decider V1.1 27B Other	$0.020 in / $0.000 out	262K tokens	$0.020
#21	Perplexity: Decider V1.2 Other	$0.020 in / $0.000 out	262K tokens	$0.020
#22	Perplexity: Embed V1 4B Other	$0.030 in / $0.000 out	32K tokens	$0.030
#23	Cloudflare: Clef Flash Other	$0.038 in / $0.000 out	25K tokens	$0.038
#24	Nace.AI: Drex v1.5 Other	$0.040 in / $0.000 out	131K tokens	$0.040
#25	Perplexity: Decider V1 27B Other	$0.040 in / $0.000 out	262K tokens	$0.040
#26	ScaleDown: Classify-1 Other	$0.040 in / $0.000 out	1M tokens	$0.040
#27	Cloudflare: Clef Other	$0.042 in / $0.000 out	66K tokens	$0.042
#28	Jared Palmer: Kev 4B Other	$0.042 in / $0.000 out	8K tokens	$0.042
#29	LiquidAI: d1-ultra Other	$0.042 in / $0.000 out	33K tokens	$0.042
#30	Microsoft: Microsoft-Decision-1 Other	$0.042 in / $0.000 out	33K tokens	$0.042
#31	Nace.AI: Drex v2.0 Other	$0.060 in / $0.000 out	131K tokens	$0.060
#32	Mistral: Mistral Embed 2312 Mistral AI	$0.100 in / $0.000 out	8K tokens	$0.100
#33	OpenAI: GPT-6 Luna Decisions OpenAI	$0.100 in / $0.000 out	1.05M tokens	$0.100
#34	Nex AGI: Nex-N2-Mini Other	$0.025 in / $0.100 out	262K tokens	$0.125
#35	Nex AGI: Nex-N2.5-Mini Other	$0.025 in / $0.100 out	262K tokens	$0.125
#36	IBM: Granite 4.0 Micro Other	$0.017 in / $0.112 out	131K tokens	$0.129
#37	Cloudflare: Clef Omni Other	$0.150 in / $0.000 out	66K tokens	$0.150
#38	IBM: Granite 4.1 8B Other	$0.050 in / $0.100 out	131K tokens	$0.150
#39	LiquidAI: LFM2-24B-A2B Other	$0.030 in / $0.120 out	128K tokens	$0.150
#40	Mistral: Codestral Embed 2505 Mistral AI	$0.150 in / $0.000 out	8K tokens	$0.150
#41	Qwen: Qwen3.7 Flash Alibaba Cloud	$0.030 in / $0.130 out	1M tokens	$0.160
#42	Inference.net: Schematron V2 Turbo Other	$0.030 in / $0.150 out	128K tokens	$0.180
#43	Poolside: Laguna XS 2.1 Other	$0.060 in / $0.120 out	262K tokens	$0.180
#44	Inception: Mercury 2.5 Other	$0.040 in / $0.150 out	260K tokens	$0.190
#45	Inception: Mercury 2.5 Preview Other	$0.040 in / $0.150 out	260K tokens	$0.190
#46	Arcee AI: Trinity Mini Other	$0.045 in / $0.150 out	131K tokens	$0.195
#47	DeepSeek: DeepSeek V4.1 Flash DeepSeek	$0.050 in / $0.150 out	1.048576M tokens	$0.200
#48	Mistral: Ministral 3 3B 2512 Mistral AI	$0.100 in / $0.100 out	131K tokens	$0.200
#49	Reka Edge Other	$0.100 in / $0.100 out	16K tokens	$0.200
#50	NVIDIA: Nemotron 3 Nano 30B A3B Other	$0.050 in / $0.200 out	262K tokens	$0.250
#51	Qwen: Qwen3.5-9B Alibaba Cloud	$0.100 in / $0.150 out	262K tokens	$0.250
#52	DeepSeek: DeepSeek V4 Flash 0423 DeepSeek	$0.089 in / $0.177 out	1.048576M tokens	$0.266
#53	NVIDIA: Nemotron 3.5 Lightning Other	$0.070 in / $0.200 out	262K tokens	$0.270
#54	Poolside: Laguna S 2.1 Other	$0.090 in / $0.180 out	1.048576M tokens	$0.270
#55	Inference.net: Schematron V2 Small Other	$0.050 in / $0.230 out	128K tokens	$0.280
#56	Anthropic: Claude Haiku 5.5 Anthropic	$0.050 in / $0.250 out	1M tokens	$0.300
#57	EssentialAI: Rnj 1 Instruct Other	$0.150 in / $0.150 out	33K tokens	$0.300
#58	Meta: Muse Spark 1.2 Contributor Other	$0.100 in / $0.200 out	1.048576M tokens	$0.300
#59	Meta: Muse Spark 1.3 Contributor Other	$0.100 in / $0.200 out	1.048576M tokens	$0.300
#60	Mistral: Ministral 3 8B 2512 Mistral AI	$0.150 in / $0.150 out	262K tokens	$0.300
#61	OpenAI: GPT-6 Luna OpenAI	$0.050 in / $0.250 out	1.05M tokens	$0.300
#62	OpenAI: GPT-6 Luna Pro OpenAI	$0.050 in / $0.250 out	1.05M tokens	$0.300
#63	Poolside: Laguna XS.2 Other	$0.100 in / $0.200 out	262K tokens	$0.300
#64	IBM: Granite 4.2 8B Other	$0.060 in / $0.250 out	131K tokens	$0.310
#65	Nex AGI: Nex-N2.5-Pro Other	$0.075 in / $0.250 out	262K tokens	$0.325
#66	Qwen: Qwen3.5-Flash Alibaba Cloud	$0.065 in / $0.260 out	1M tokens	$0.325
#67	ByteDance Seed: Seed 1.6 Flash Other	$0.075 in / $0.300 out	262K tokens	$0.375
#68	OpenAI: gpt-oss-safeguard-20b OpenAI	$0.075 in / $0.300 out	131K tokens	$0.375
#69	Mistral: Ministral 3 14B 2512 Mistral AI	$0.200 in / $0.200 out	262K tokens	$0.400
#70	Mistral: Voxtral Small 24B 2507 Mistral AI	$0.100 in / $0.300 out	32K tokens	$0.400
#71	NVIDIA: Nemotron 3.5 Content Safety Other	$0.200 in / $0.200 out	131K tokens	$0.400
#72	Google: Gemma 4 26B A4B Google	$0.070 in / $0.340 out	262K tokens	$0.410
#73	Google: Gemma 4 31B Google	$0.090 in / $0.340 out	262K tokens	$0.430
#74	Microsoft: Phi 4 Mini Instruct Other	$0.080 in / $0.350 out	131K tokens	$0.430
#75	DeepSeek: DeepSeek V4 Flash 0731 DeepSeek	$0.110 in / $0.330 out	1.048576M tokens	$0.440
#76	DeepSeek: DeepSeek V4 Flash Vision Exp DeepSeek	$0.110 in / $0.330 out	1.048576M tokens	$0.440
#77	DeepSeek: DeepSeek V4 Flash Latest DeepSeek	$0.009 in / $0.450 out	1.048576M tokens	$0.459
#78	NVIDIA: Nemotron 3 Super Other	$0.085 in / $0.400 out	1M tokens	$0.485
#79	ByteDance Seed: Seed-2.0-Mini Other	$0.100 in / $0.400 out	262K tokens	$0.500
#80	NVIDIA: Nemotron 3.5 Super VL Other	$0.100 in / $0.400 out	1.048576M tokens	$0.500
#81	Qwen: Qwen3 VL 32B Instruct Alibaba Cloud	$0.104 in / $0.416 out	262K tokens	$0.520
#82	PrismML: Ternary Bonsai 2 27B Other	$0.075 in / $0.500 out	262K tokens	$0.575
#83	Qwen: Qwen3 VL 8B Instruct Alibaba Cloud	$0.080 in / $0.500 out	256K tokens	$0.580
#84	OpenAI: GPT Luna Latest OpenAI	$0.100 in / $0.500 out	1.05M tokens	$0.600
#85	Poolside: Laguna M.1 Other	$0.200 in / $0.400 out	262K tokens	$0.600
#86	Qwen: Qwen3.8 Flash Alibaba Cloud	$0.150 in / $0.470 out	1M tokens	$0.620
#87	Qwen: Qwen3.8 Omni Flash Alibaba Cloud	$0.150 in / $0.470 out	1M tokens	$0.620
#88	Nex AGI: DeepSeek V3.1 Nex N1 Other	$0.135 in / $0.500 out	131K tokens	$0.635
#89	AllenAI: Olmo 3 32B Think Other	$0.150 in / $0.500 out	66K tokens	$0.650
#90	DeepSeek: DeepSeek Flash Latest DeepSeek	$0.050 in / $0.600 out	1.048576M tokens	$0.650
#91	DeepSeek: DeepSeek V3.2 DeepSeek	$0.269 in / $0.400 out	164K tokens	$0.669
#92	OpenAI: GPT-5.6 Luna OpenAI	$0.100 in / $0.600 out	1.05M tokens	$0.700
#93	OpenAI: GPT-5.6 Luna Pro OpenAI	$0.100 in / $0.600 out	1.05M tokens	$0.700
#94	OpenAI: GPT-5.4 Nano OpenAI	$0.100 in / $0.625 out	400K tokens	$0.725
#95	Kwaipilot: KAT-Coder-Air V2.5 Other	$0.150 in / $0.600 out	256K tokens	$0.750
#96	LiquidAI: LFM2.5-24B-A2B Other	$0.050 in / $0.700 out	128K tokens	$0.750
#97	Mistral: Mistral Small 4 Mistral AI	$0.150 in / $0.600 out	262K tokens	$0.750
#98	NVIDIA: Llama 3.3 Nemotron Super 49B V1.5 Other	$0.400 in / $0.400 out	131K tokens	$0.800
#99	Google: Gemini 3.1 Flash Lite Google	$0.125 in / $0.750 out	1.048576M tokens	$0.875
#100	Qwen: Qwen3 Coder Next Alibaba Cloud	$0.120 in / $0.800 out	262K tokens	$0.920
#101	Meta: Muse Glimmer 30B Other	$0.175 in / $0.750 out	131K tokens	$0.925
#102	Qwen: Qwen3.6 35B A3B Alibaba Cloud	$0.100 in / $0.900 out	262K tokens	$1.000
#103	Inception: Mercury 2 Other	$0.250 in / $0.750 out	128K tokens	$1.000
#104	Arcee AI: Trinity Large Thinking Other	$0.220 in / $0.850 out	262K tokens	$1.070
#105	MiniMax: MiniMax M2.5 Other	$0.220 in / $0.900 out	205K tokens	$1.120
#106	Qwen: Qwen3.5-35B-A3B Alibaba Cloud	$0.140 in / $1.00 out	262K tokens	$1.140
#107	Nex AGI: Nex-N2-Pro Other	$0.250 in / $1.00 out	262K tokens	$1.250
#108	MiniMax: MiniMax M2 Other	$0.255 in / $1.02 out	205K tokens	$1.275
#109	Prime Intellect: INTELLECT-3 Other	$0.200 in / $1.10 out	131K tokens	$1.300
#110	Qwen: Qwen3.6 Flash Alibaba Cloud	$0.188 in / $1.13 out	1M tokens	$1.313
#111	Google: Gemini 3.5 Flash Lite Google	$0.150 in / $1.25 out	1.048576M tokens	$1.400
#112	Qwen: Qwen3 VL 8B Thinking Alibaba Cloud	$0.117 in / $1.36 out	256K tokens	$1.482
#113	DeepSeek: DeepSeek V4.1 Flash 1017 DeepSeek	$0.300 in / $1.20 out	1.048576M tokens	$1.500
#114	Kwaipilot: KAT-Coder-Pro V2 Other	$0.300 in / $1.20 out	262K tokens	$1.500
#115	Meituan: LongCat 2.0 Other	$0.300 in / $1.20 out	1.048756M tokens	$1.500
#116	MiniMax: MiniMax M2-her Other	$0.300 in / $1.20 out	66K tokens	$1.500
#117	MiniMax: MiniMax M2.1 Other	$0.300 in / $1.20 out	205K tokens	$1.500
#118	MiniMax: MiniMax M2.7 Other	$0.300 in / $1.20 out	205K tokens	$1.500
#119	MiniMax: MiniMax M3 Other	$0.300 in / $1.20 out	524K tokens	$1.500
#120	Qwen: Qwen3.7 Plus Alibaba Cloud	$0.320 in / $1.28 out	1M tokens	$1.600
#121	Perceptron: Perceptron Mk1 Other	$0.150 in / $1.50 out	33K tokens	$1.650
#122	Perceptron: Perceptron Mk1.5 Other	$0.150 in / $1.50 out	37K tokens	$1.650
#123	Qwen: Qwen3 VL 30B A3B Thinking Alibaba Cloud	$0.130 in / $1.56 out	131K tokens	$1.690
#124	DeepSeek V4 DeepSeek	$0.350 in / $1.40 out	128K tokens	$1.750
#125	Google: Gemini 3 Flash Preview Google	$0.250 in / $1.50 out	1.048576M tokens	$1.750
#126	Google: Gemini 3.1 Flash Lite Preview Google	$0.250 in / $1.50 out	1.048576M tokens	$1.750
#127	Qwen: Qwen3.5-27B Alibaba Cloud	$0.195 in / $1.56 out	262K tokens	$1.755
#128	Cohere: Command A+ Other	$0.300 in / $1.50 out	192K tokens	$1.800
#129	Qwen: Qwen3.5 Plus 2026-02-15 Alibaba Cloud	$0.260 in / $1.56 out	1M tokens	$1.820
#130	Mistral: Mistral Large 3 2512 Mistral AI	$0.500 in / $1.50 out	262K tokens	$2.000
#131	AionLabs: Aion 3.5 Mini Other	$0.700 in / $1.40 out	262K tokens	$2.100
#132	AionLabs: Aion-3.0-Mini Other	$0.700 in / $1.40 out	131K tokens	$2.100
#133	Qwen: Qwen3.5 Plus 2026-04-20 Alibaba Cloud	$0.300 in / $1.80 out	1M tokens	$2.100
#134	ByteDance Seed: Seed 1.6 Other	$0.250 in / $2.00 out	262K tokens	$2.250
#135	ByteDance Seed: Seed-2.0-Lite Other	$0.250 in / $2.00 out	262K tokens	$2.250
#136	Google: Gemini 3.6 Flash Google	$0.375 in / $1.88 out	1.048576M tokens	$2.250
#137	Google: Gemini 3.7 Flash Google	$0.375 in / $1.88 out	1.048576M tokens	$2.250
#138	Google: Gemini 3.8 Flash Google	$0.375 in / $1.88 out	1.048576M tokens	$2.250
#139	OpenAI: GPT-5.1-Codex-Mini OpenAI	$0.250 in / $2.00 out	400K tokens	$2.250
#140	Qwen: Qwen3.6 Plus Alibaba Cloud	$0.325 in / $1.95 out	1M tokens	$2.275
#141	Qwen: Qwen3.6 27B Alibaba Cloud	$0.300 in / $2.00 out	262K tokens	$2.300
#142	AionLabs: Aion-2.0 Other	$0.800 in / $1.60 out	131K tokens	$2.400
#143	Mistral: Devstral 2 2512 Mistral AI	$0.400 in / $2.00 out	262K tokens	$2.400
#144	Qwen: Qwen3.8 27B Alibaba Cloud	$0.240 in / $2.20 out	1M tokens	$2.440
#145	Deep Cogito: Cogito v2.1 671B Other	$1.25 in / $1.25 out	128K tokens	$2.500
#146	OpenAI: GPT-5.4 Mini OpenAI	$0.375 in / $2.25 out	400K tokens	$2.625
#147	DeepSeek: DeepSeek V4 Pro 0813 DeepSeek	$0.660 in / $1.98 out	1.048576M tokens	$2.640
#148	Qwen: Qwen3.5-122B-A10B Alibaba Cloud	$0.290 in / $2.40 out	262K tokens	$2.690
#149	Qwen: Qwen3.5 397B A17B Alibaba Cloud	$0.390 in / $2.34 out	262K tokens	$2.730
#150	Mistral: Mistral Large 4 Mistral AI	$0.680 in / $2.09 out	1.048576M tokens	$2.770
#151	Amazon: Nova 2 Lite Other	$0.300 in / $2.50 out	1M tokens	$2.800
#152	Moondream: Moondream 3 Preview Other	$0.300 in / $2.50 out	32K tokens	$2.800
#153	Moondream: Moondream 3.1 Other	$0.300 in / $2.50 out	32K tokens	$2.800
#154	DeepSeek: DeepSeek V4 Pro 0423 DeepSeek	$0.955 in / $1.91 out	1.048576M tokens	$2.866
#155	ByteDance Seed: Seed 2.1 Turbo Other	$0.500 in / $2.50 out	262K tokens	$3.000
#156	OpenAI: GPT Audio Mini OpenAI	$0.600 in / $2.40 out	128K tokens	$3.000
#157	MoonshotAI: Kimi K2 Thinking Other	$0.600 in / $2.50 out	262K tokens	$3.100
#158	Qwen 3.5 Max Alibaba Cloud	$0.800 in / $2.40 out	128K tokens	$3.200
#159	MoonshotAI: Kimi K2.5 Other	$0.570 in / $2.85 out	262K tokens	$3.420
#160	ByteDance Seed: Seed-2.0-Code Other	$0.500 in / $3.00 out	262K tokens	$3.500
#161	Elorian: Glimpse Other	$0.600 in / $3.00 out	262K tokens	$3.600
#162	Kwaipilot: KAT-Coder-Pro V2.5 Other	$0.740 in / $2.96 out	262K tokens	$3.700
#163	Pareto 26.10 Other	$0.800 in / $3.20 out	1.048576M tokens	$4.000
#164	Pareto 26.10 Preview Other	$0.800 in / $3.20 out	1.048576M tokens	$4.000
#165	Pareto Latest Other	$0.800 in / $3.20 out	1.048576M tokens	$4.000
#166	Reflection: Beam 1.0 501B A23B Other	$1.00 in / $3.00 out	1.048576M tokens	$4.000
#167	Relace: Relace Search Other	$1.00 in / $3.00 out	256K tokens	$4.000
#168	NVIDIA: Nemotron 3 Ultra Other	$0.600 in / $3.60 out	512K tokens	$4.200
#169	Google: Gemini Flash Latest Google	$0.750 in / $3.75 out	1.048576M tokens	$4.500
#170	Mistral: Mistral Medium 3.5 Mistral AI	$0.750 in / $3.75 out	262K tokens	$4.500
#171	Qwen: Qwen3 Max Thinking Alibaba Cloud	$0.780 in / $3.90 out	262K tokens	$4.680
#172	MoonshotAI: Kimi K2.6 Other	$0.950 in / $4.00 out	262K tokens	$4.950
#173	MoonshotAI: Kimi K2.7 Code Other	$0.950 in / $4.00 out	262K tokens	$4.950
#174	Sakana: Sakana Namazu Other	$0.950 in / $4.00 out	262K tokens	$4.950
#175	Google: Gemini 3.5 Flash Google	$0.750 in / $4.50 out	1.048576M tokens	$5.250
#176	OpenAI: GPT Mini Latest OpenAI	$0.750 in / $4.50 out	400K tokens	$5.250
#177	Meta: Muse Spark 1.1 Other	$1.25 in / $4.25 out	1.048576M tokens	$5.500
#178	Meta: Muse Spark 1.2 Other	$1.25 in / $4.25 out	1.048576M tokens	$5.500
#179	Meta: Muse Spark 1.3 Other	$1.25 in / $4.25 out	1.048576M tokens	$5.500
#180	Meta: Muse Spark Open Other	$1.25 in / $4.25 out	1.048576M tokens	$5.500
#181	Qwen: Qwen3.7 Max Alibaba Cloud	$1.48 in / $4.42 out	1M tokens	$5.900
#182	Anthropic: Claude Haiku 4.5 Anthropic	$1.00 in / $5.00 out	200K tokens	$6.000
#183	Anthropic: Claude Haiku Latest Anthropic	$1.00 in / $5.00 out	200K tokens	$6.000
#184	Anthropic: Claude Sonnet 5 Anthropic	$1.00 in / $5.00 out	1M tokens	$6.000
#185	Anthropic: Claude Sonnet 5.5 Anthropic	$1.00 in / $5.00 out	1M tokens	$6.000
#186	Google: Gemini 4 Argon Google	$1.00 in / $5.00 out	1.048576M tokens	$6.000
#187	OpenAI: GPT-5.6 Sol OpenAI	$1.00 in / $5.00 out	1.05M tokens	$6.000
#188	OpenAI: GPT-5.6 Sol Pro OpenAI	$1.00 in / $5.00 out	1.05M tokens	$6.000
#189	OpenAI: GPT-6 Sol OpenAI	$1.00 in / $5.00 out	1.05M tokens	$6.000
#190	OpenAI: GPT-6 Sol Pro OpenAI	$1.00 in / $5.00 out	1.05M tokens	$6.000
#191	OpenAI: GPT-6.1 Sol OpenAI	$1.00 in / $5.00 out	1.05M tokens	$6.000
#192	OpenAI: GPT-6.1 Sol Pro OpenAI	$1.00 in / $5.00 out	1.05M tokens	$6.000
#193	Google: Gemini 3.1 Pro Preview Google	$1.00 in / $6.00 out	1.048576M tokens	$7.000
#194	OpenAI: GPT-5.6 Terra OpenAI	$1.00 in / $6.00 out	1.05M tokens	$7.000
#195	OpenAI: GPT-5.6 Terra Pro OpenAI	$1.00 in / $6.00 out	1.05M tokens	$7.000
#196	Qwen: Qwen3.6 Max Preview Alibaba Cloud	$1.03 in / $6.16 out	262K tokens	$7.189
#197	Mistral Large 3 Mistral AI	$2.00 in / $6.00 out	128K tokens	$8.000
#198	Qwen: Qwen3.8 2.4T A95B Alibaba Cloud	$2.00 in / $6.00 out	1.01M tokens	$8.000
#199	Qwen: Qwen3.8 Max Alibaba Cloud	$2.00 in / $6.00 out	1M tokens	$8.000
#200	Qwen: Qwen3.8 Max (0902) Alibaba Cloud	$2.00 in / $6.00 out	1M tokens	$8.000
#201	Sakana: Fugu Max Other	$2.00 in / $6.00 out	1M tokens	$8.000
#202	DeepSeek: DeepSeek Pro Latest DeepSeek	$0.225 in / $8.00 out	1.048576M tokens	$8.225
#203	OpenAI: GPT-5.4 OpenAI	$1.25 in / $7.50 out	1.05M tokens	$8.750
#204	AionLabs: Aion 3.5 Other	$3.00 in / $6.00 out	262K tokens	$9.000
#205	AionLabs: Aion-3.0 Other	$3.00 in / $6.00 out	131K tokens	$9.000
#206	Google: Nano Banana 2.1 Google	$1.50 in / $7.50 out	66K tokens	$9.000
#207	OpenAI: o4 Mini Deep Research OpenAI	$2.00 in / $8.00 out	200K tokens	$10.000
#208	Pareto Other	$2.50 in / $7.50 out	262K tokens	$10.000
#209	Pareto 26.9 Other	$2.50 in / $7.50 out	262K tokens	$10.000
#210	GPT-5.1 OpenAI	$1.25 in / $10.00 out	400K tokens	$11.250
#211	OpenAI: GPT-5.1 Chat OpenAI	$1.25 in / $10.00 out	128K tokens	$11.250
#212	OpenAI: GPT-5.1-Codex OpenAI	$1.25 in / $10.00 out	400K tokens	$11.250
#213	OpenAI: GPT-5.1-Codex-Max OpenAI	$1.25 in / $10.00 out	400K tokens	$11.250
#214	Anthropic: Claude Opus 5.5 Anthropic	$2.00 in / $10.00 out	1M tokens	$12.000
#215	Anthropic: Claude Sonnet Latest Anthropic	$2.00 in / $10.00 out	1M tokens	$12.000
#216	OpenAI GPT Latest OpenAI	$2.00 in / $10.00 out	1.05M tokens	$12.000
#217	OpenAI: GPT Sol Latest OpenAI	$2.00 in / $10.00 out	1.05M tokens	$12.000
#218	Gemini 3 Pro Google	$2.50 in / $10.00 out	1M tokens	$12.500
#219	OpenAI: GPT Audio OpenAI	$2.50 in / $10.00 out	128K tokens	$12.500
#220	MoonshotAI: Kimi Latest Other	$2.10 in / $10.95 out	1.048576M tokens	$13.050
#221	MoonshotAI: Kimi K3 Other	$2.28 in / $11.40 out	1.048576M tokens	$13.680
#222	Google: Gemini 3.1 Pro Preview Custom Tools Google	$2.00 in / $12.00 out	1.048576M tokens	$14.000
#223	Google: Gemini Pro Latest Google	$2.00 in / $12.00 out	1.048576M tokens	$14.000
#224	OpenAI: GPT Terra Latest OpenAI	$2.00 in / $12.00 out	1.05M tokens	$14.000
#225	Amazon: Nova Premier 1.0 Other	$2.50 in / $12.50 out	1M tokens	$15.000
#226	Anthropic: Claude Opus 4.6 Anthropic	$2.50 in / $12.50 out	1M tokens	$15.000
#227	Anthropic: Claude Opus 4.7 Anthropic	$2.50 in / $12.50 out	1M tokens	$15.000
#228	Anthropic: Claude Opus 4.8 Anthropic	$2.50 in / $12.50 out	1M tokens	$15.000
#229	Anthropic: Claude Opus 5 Anthropic	$2.50 in / $12.50 out	1M tokens	$15.000
#230	Canopy Labs: Orpheus 3B Other	$15.00 in / $0.000 out	4K tokens	$15.000
#231	OpenAI: GPT-5.2 OpenAI	$1.75 in / $14.00 out	400K tokens	$15.750
#232	OpenAI: GPT-5.2 Chat OpenAI	$1.75 in / $14.00 out	128K tokens	$15.750
#233	OpenAI: GPT-5.2-Codex OpenAI	$1.75 in / $14.00 out	400K tokens	$15.750
#234	OpenAI: GPT-5.3 Chat OpenAI	$1.75 in / $14.00 out	128K tokens	$15.750
#235	OpenAI: GPT-5.3-Codex OpenAI	$1.75 in / $14.00 out	400K tokens	$15.750
#236	Qwen: Qwen3.8 Max Prime Alibaba Cloud	$4.00 in / $12.00 out	1M tokens	$16.000
#237	OpenAI: GPT-5.5 OpenAI	$2.50 in / $15.00 out	1.05M tokens	$17.500
#238	Claude 4.6 Sonnet Anthropic	$3.00 in / $15.00 out	200K tokens	$18.000
#239	Anthropic: Claude Sonnet 4.6 Anthropic	$3.00 in / $15.00 out	1M tokens	$18.000
#240	Fireworks: Ember-1 Other	$3.00 in / $15.00 out	1.048576M tokens	$18.000
#241	Perplexity: Sonar Pro Search Other	$3.00 in / $15.00 out	200K tokens	$18.000
#242	Meta: Muse Wonder Other	$4.00 in / $20.00 out	1.048576M tokens	$24.000
#243	Anthropic: Claude Fable 5 Anthropic	$5.00 in / $25.00 out	1M tokens	$30.000
#244	Anthropic: Claude Fable 5.1 Anthropic	$5.00 in / $25.00 out	1M tokens	$30.000
#245	Anthropic: Claude Opus 4.5 Anthropic	$5.00 in / $25.00 out	200K tokens	$30.000
#246	Anthropic: Claude Opus Latest Anthropic	$5.00 in / $25.00 out	1M tokens	$30.000
#247	OpenAI: GPT-6 Astra OpenAI	$5.00 in / $25.00 out	1.05M tokens	$30.000
#248	OpenAI: GPT-6 Astra Pro OpenAI	$5.00 in / $25.00 out	1.05M tokens	$30.000
#249	OpenAI: GPT Chat Latest OpenAI	$5.00 in / $30.00 out	400K tokens	$35.000
#250	Sakana: Fugu Ultra Other	$5.00 in / $30.00 out	1M tokens	$35.000
#251	Sakana: Fugu Ultra v2 Other	$5.00 in / $30.00 out	1M tokens	$35.000
#252	OpenAI: o3 Deep Research OpenAI	$10.00 in / $40.00 out	200K tokens	$50.000
#253	Anthropic: Claude Fable Latest Anthropic	$10.00 in / $50.00 out	1M tokens	$60.000
#254	Anthropic: Claude Opus 4.8 (Fast) Anthropic	$10.00 in / $50.00 out	1M tokens	$60.000
#255	Claude Opus 5 (Fast) Anthropic	$10.00 in / $50.00 out	1M tokens	$60.000
#256	OpenAI: GPT Astra Latest OpenAI	$10.00 in / $50.00 out	1.05M tokens	$60.000

Facts Table / Source Facts

字段含义、来源优先级与更新时间规则见数据与排名方法。

Machine-readable facts for AI search engines and answer engines.
Field	Value	Note
Ranking	Cheapest AI API	Catalog data
Primary metric	price	Catalog data
Models included	256	Catalog data
Methodology	Sort by combined input and output token price, then review context window and practical feature coverage.	Catalog data
Updated	2026-10-19	Catalog data

排名方法

Sort by combined input and output token price, then review context window and practical feature coverage.

FAQ

Cheapest AI API 排名如何计算？+

排名由结构化目录数据和编辑判断生成，结合价格、能力信号、上下文长度和关键 API 能力；目录评分不是独立 benchmark 成绩。

这个排行榜适合直接做采购决策吗？+

它适合做候选列表，生产采购前仍需要用自己的任务样本做评估。

引用格式 / Citation Format

AI 搜索或研究型回答可以引用下面的稳定格式。

Plain text

ModelPort Hub. "Cheapest AI API: AI Model Ranking." Updated 2026-10-19. https://modelporthub.com/rankings/cheapest-ai-api

Markdown

[Cheapest AI API: AI Model Ranking](https://modelporthub.com/rankings/cheapest-ai-api) — ModelPort Hub, updated 2026-10-19.