Cheapest 1M context

Context window of at least one million tokens, ordered by price.

As of 24 Oct 2026, Nemotron 3.5 Lightning by NVIDIA leads this list ($0.10/M), ahead of DeepSeek V4 Flash 0420 ($0.14/M).

91 models qualify · data as of 24 Oct 2026

1. 1Nemotron 3.5 Lightning$0.10
2. 2DeepSeek V4 Flash 0420 (max)$0.14
3. 3Agnes 2.5 Pro Beta$0.15
4. 4Quasar 438B (max)$0.17
5. 5MiMo-V2.5$0.17
6. 6MiMo-V2.6-Flash$0.17
7. 7DeepSeek V4 Flash (max)$0.17
8. 8Qwen3.5 Flash$0.17
9. 9Gemini 2.5 Flash-Lite$0.17
10. 10Gemini 2.5 Flash Lite 09 (thinking)$0.17
11. 11GPT-4.1 nano$0.17
12. 12Claude Haiku 5.5 (xhigh)$0.20
13. 13GPT-6 Luna (max)$0.20
14. 14GLM 5.3 Flash$0.24
15. 15MiniMax M3.1 Flash$0.26

SearchAll providersAlibabaAmazonAnthropicDeepSeekGoogleMeituanMetaMiniMaxMistral AIMoonshot AIMultiverse ComputingNVIDIAOpenAIReflectionSapiens AISpaceXAIStepFunXiaomiZhipu AIOpen weightsNew models91 of 91

#	Model	Price $/M ↓	Index ↕	Speed tok/s ↕
1	GPT-5.5 ProxhighOpenAI	$67.50	65.3	27
2	GPT-5.4 ProOpenAI	$67.50	63.3	7
3	Claude Fable 5.1maxAnthropic	$20.00	70.5	68
4	GPT-6 AstramaxOpenAI	$20.00	70.4	58
5	Claude Fable 5maxAnthropic	$20.00	69.3	70
6	GPT-5.5xhighOpenAI	$11.25	66.1	86
7	Claude Opus 5maxAnthropic	$10.00	68.8	57
8	Claude Opus 4.7Anthropic	$10.00	63.3	60
9	Claude Opus 4.8maxAnthropic	$10.00	63.3	63
10	Claude Opus 4.6highAnthropic	$10.00	62.7	40
11	Claude Opus 5.5maxAnthropic	$8.00	72.6	96
12	GPT-5.6 SolmaxOpenAI	$8.00	68.0	86
13	Muse WondermaxMeta	$8.00	67.5	145
14	Kimi K3maxMoonshot AIopen ↗	$6.00	64.7	39
15	Claude Sonnet 4.6Anthropic	$6.00	57.1	44
16	Grok 3SpaceXAI	$6.00	51.5	91
17	GPT-5.4xhighOpenAI	$5.63	64.7	96
18	Nova PremierAmazon	$5.00	45.3	–
19	GPT-5.6 TerramaxOpenAI	$4.50	64.4	126
20	Gemini 3.1 ProGoogle	$4.50	60.6	132
21	Gemini 4 ArgonhighGoogle	$4.00	70.8	79
22	GPT-6.1 SolmaxOpenAI	$4.00	69.9	55
23	Claude Sonnet 5.5maxAnthropic	$4.00	69.3	133
24	NewKimi K3.1 ProMoonshot AI	$4.00	66.8	81
25	GPT-6 SolmaxOpenAI	$4.00	66.4	103
26	Claude Sonnet 5highAnthropic	$4.00	60.2	70
27	Qwen3.7maxAlibaba	$3.75	60.6	201
28	GPT-4.1OpenAI	$3.50	48.3	164
29	Gemini 2.5 ProGoogle	$3.44	53.9	121
30	Gemini 3.5 FlashhighGoogle	$3.38	63.1	222
31	Qwen3.8 MaxmaxAlibaba	$3.00	63.3	43
32	Qwen3.8 2.4T A95BAlibabaopen ↗	$3.00	63.1	43
33	GLM 5.3maxZhipu AIopen ↗	$2.15	63.5	85
34	GLM 5.2maxZhipu AIopen ↗	$2.15	62.3	91
35	Mistral Large 4Mistral AIopen	$2.06	56.6	93
36	Muse Spark 1.3maxMeta	$2.00	67.1	116
37	Muse Spark 1.2xhighMeta	$2.00	63.2	307
38	Muse Spark 1.1Meta	$2.00	62.5	200
39	Muse Spark OpenxhighMetaopen ↗	$2.00	62.0	143
40	NewMuse Spark Open 816B A42BxhighMetaopen	$2.00	58.6	–
41	DeepSeek V4 PromaxDeepSeekopen ↗	$1.98	60.8	93
42	Grok 4.3mediumSpaceXAI	$1.56	58.7	110
43	Grok 4.20thinkingSpaceXAI	$1.56	58.6	112
44	Grok 4.20 Multi-AgentSpaceXAI	$1.56	58.5	357
45	Gemini 3.8 FlashhighGoogle	$1.50	64.4	141
46	Gemini 3.7 FlashhighGoogle	$1.50	63.5	88
47	Gemini 3.6 FlashhighGoogle	$1.50	62.0	202
48	Step 5 PreviewStepFunopen	$1.43	60.4	224
49	LongCat 2.0Meituanopen ↗	$1.30	49.4	77
50	Gemini 3 FlashthinkingGoogle	$1.13	59.1	222
51	Qwen3.6 PlusAlibaba	$1.13	58.8	56
52	Nemotron 3 Ultra 550B A55BthinkingNVIDIAopen ↗	$1.13	55.5	159
53	MiniMax-M1MiniMaxopen	$0.96	47.5	94
54	Nova 2 LiteAmazon	$0.94	48.9	115
55	Qwen3.5 PlusthinkingAlibaba	$0.90	57.3	50
56	Gemini 3.5 Flash LiteGoogle	$0.85	54.5	430
57	Gemini 2.5 FlashGoogle	$0.85	52.7	–
58	Nova 2.0 LitethinkingAmazon	$0.85	49.1	179
59	Nemotron 3.5 Super VL 120B A12BNVIDIAopen	$0.79	53.7	–
60	Qwen3.7 PlusAlibaba	$0.70	58.5	59

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