Price changes

Sep 2026

Seen	Model	Old price	New price	Change
Sep 24, 2026	GLM 5.1Input $0.965 to $1.4, Output $3.03 to $4.4, Cached input $0.179 to $0.26 on baidu/fp8on baidu/fp8	Input $0.965Output $3.03Cached input $0.179	Input $1.4Output $4.4Cached input $0.26	+45%
Sep 24, 2026	Kimi K2.6Input $0.432 to $0.95, Output $1.82 to $4, Cached input $0.073 to $0.16 on baidu/fp4on baidu/fp4	Input $0.432Output $1.82Cached input $0.073	Input $0.95Output $4Cached input $0.16	+120%
Sep 24, 2026	Kimi K2.6Input $0.432 to $0.497, Output $2.38 to $2.97, Cached input $0.117 to $0.128 on inceptron/int4on inceptron/int4	Input $0.432Output $2.38Cached input $0.117	Input $0.497Output $2.97Cached input $0.128	+15%
Sep 24, 2026	DeepSeek V4 Flash 0423Input $0.084 to $0.14, Output $0.168 to $0.28, Cached input $0.017 to $0.028 on baidu/fp8on baidu/fp8	Input $0.084Output $0.168Cached input $0.017	Input $0.14Output $0.28Cached input $0.028	+67%
Sep 24, 2026	DeepSeek V4 Flash 0423Input $0.082 to $0.089, Output $0.165 to $0.177, Cached input $0.016 to $0.018 on streamlake/fp8on streamlake/fp8	Input $0.082Output $0.165Cached input $0.016	Input $0.089Output $0.177Cached input $0.018	+7%
Sep 24, 2026	DeepSeek V4 Pro 0423Input $0.948 to $1.69, Output $1.9 to $3.38, Cached input $0.079 to $0.14 on baidu/fp8on baidu/fp8	Input $0.948Output $1.9Cached input $0.079	Input $1.69Output $3.38Cached input $0.14	+78%
Sep 24, 2026	DeepSeek V4 Pro 0423Input $0.946 to $0.94, Output $1.89 to $1.88, Cached input $0.079 to $0.078 on streamlake/fp8on streamlake/fp8	Input $0.946Output $1.89Cached input $0.079	Input $0.94Output $1.88Cached input $0.078	-1%
Sep 24, 2026	GLM 5.2Input $0.648 to $2.25, Output $2.27 to $7.88, Cached input $0.161 to $0.56 on baidu/faston baidu/fast	Input $0.648Output $2.27Cached input $0.161	Input $2.25Output $7.88Cached input $0.56	+247%
Sep 24, 2026	GLM 5.2Cached input $0.3 to $0.26 on waferon wafer	Cached input $0.3	Cached input $0.26	-13%
Sep 24, 2026	GLM 5.2Input $0.561 to $1.4, Output $1.76 to $4.4, Cached input $0.104 to $0.26 on baidu/fp8on baidu/fp8	Input $0.561Output $1.76Cached input $0.104	Input $1.4Output $4.4Cached input $0.26	+149%
Sep 24, 2026	GLM 5.2Input $1.01 to $1.01, Output $3.18 to $3.24, Cached input $0.193 to $0.194 on inceptron/fp4on inceptron/fp4	Input $1.01Output $3.18Cached input $0.193	Input $1.01Output $3.24Cached input $0.194	+0%
Sep 24, 2026	GLM 5.2Input $0.641 to $0.643, Output $2.01 to $2.02, Cached input $0.119 to $0.119 on streamlake/fp8on streamlake/fp8	Input $0.641Output $2.01Cached input $0.119	Input $0.643Output $2.02Cached input $0.119	+0%
Sep 24, 2026	Kimi K3Input $2.49 to $1.99 on waferon wafer	Input $2.49	Input $1.99	-20%
Sep 24, 2026	Kimi K3Input $1.95 to $0.91, Output $9.75 to $6.99 on inferencenet/fp4on inferencenet/fp4	Input $1.95Output $9.75	Input $0.91Output $6.99	-53%
Sep 24, 2026	DeepSeek V4 Flash 0731Input $0.176 to $0.352, Output $0.528 to $1.06, Cached input $0.018 to $0.035 on qwenon qwen	Input $0.176Output $0.528Cached input $0.018	Input $0.352Output $1.06Cached input $0.035	+100%
Sep 24, 2026	DeepSeek V4 Flash 0731Input $0.087 to $0.08, Cached input $0.08 to $0.07 on wafer/faston wafer/fast	Input $0.087Cached input $0.08	Input $0.08Cached input $0.07	-8%
Sep 24, 2026	DeepSeek V4 Pro 0813Input $0.66 to $1.32, Output $1.98 to $3.96, Cached input $0.022 to $0.044	Input $0.66Output $1.98Cached input $0.022	Input $1.32Output $3.96Cached input $0.044	+100%
Sep 24, 2026	DeepSeek V4 Pro 0813Input $0.4 to $1.32, Output $1.2 to $3.96, Cached input $0.013 to $0.042 on baidu/fp8on baidu/fp8	Input $0.4Output $1.2Cached input $0.013	Input $1.32Output $3.96Cached input $0.042	+230%
Sep 24, 2026	DeepSeek V4 Pro 0813Input $0.581 to $1.12, Output $1.74 to $3.37, Cached input $0.058 to $0.112 on qwenon qwen	Input $0.581Output $1.74Cached input $0.058	Input $1.12Output $3.37Cached input $0.112	+93%
Sep 24, 2026	DeepSeek V4 Pro 0813Input $0.395 to $0.387 on waferon wafer	Input $0.395	Input $0.387	-2%
Sep 24, 2026	Qwen3.8 27BInput $0.121 to $0.099 on waferon wafer	Input $0.121	Input $0.099	-18%
Sep 24, 2026	GLM 5.3Input $0.561 to $1.4, Output $1.76 to $4.4, Cached input $0.104 to $0.26 on baidu/fp8on baidu/fp8	Input $0.561Output $1.76Cached input $0.104	Input $1.4Output $4.4Cached input $0.26	+149%
Sep 24, 2026	GLM 5.3Input $1.19 to $0.99, Cached input $0.36 to $0.26 on waferon wafer	Input $1.19Cached input $0.36	Input $0.99Cached input $0.26	-17%
Sep 24, 2026	GLM 5.3Input $0.786 to $0.89, Output $2.65 to $3.73, Cached input $0.203 to $0.257 on inceptron/fp4on inceptron/fp4	Input $0.786Output $2.65Cached input $0.203	Input $0.89Output $3.73Cached input $0.257	+13%
Sep 24, 2026	GLM 5.3 FlashInput $0.1 to $0.09, Output $0.5 to $0.36, Cached input $0.025 to $0.02 on openinference/fp4on openinference/fp4	Input $0.1Output $0.5Cached input $0.025	Input $0.09Output $0.36Cached input $0.02	-10%
Sep 24, 2026	DeepSeek V4.1 FlashInput $0.15 to $0.3, Output $0.6 to $1.2, Cached input $0.003 to $0.006	Input $0.15Output $0.6Cached input $0.003	Input $0.3Output $1.2Cached input $0.006	+100%
Sep 24, 2026	DeepSeek V4.1 FlashInput $0.15 to $0.3, Output $0.6 to $1.2, Cached input $0.015 to $0.03 on qwenon qwen	Input $0.15Output $0.6Cached input $0.015	Input $0.3Output $1.2Cached input $0.03	+100%
Sep 24, 2026	DeepSeek V4.1 FlashInput $0.285 to $0.225, Output $1.14 to $0.9, Cached input $0.0057 to $0.0045 on gmicloud/fp8on gmicloud/fp8	Input $0.285Output $1.14Cached input $0.0057	Input $0.225Output $0.9Cached input $0.0045	-21%
Sep 24, 2026	DeepSeek V4.1 FlashInput $0.15 to $0.199, Output $0.6 to $0.794, Cached input $0.003 to $0.004 on streamlake/fp8on streamlake/fp8	Input $0.15Output $0.6Cached input $0.003	Input $0.199Output $0.794Cached input $0.004	+32%
Sep 24, 2026	DeepSeek V4.1 FlashInput $0.169 to $0.099 on waferon wafer	Input $0.169	Input $0.099	-41%

Aug 2026

Seen	Model	Old price	New price	Change
Aug 29, 2026	Gemini 3.7 FlashInput $0.375 to $0.75, Output $1.88 to $3.75, Cached input $0.037 to $0.075	Input $0.375Output $1.88Cached input $0.037	Input $0.75Output $3.75Cached input $0.075	+100%
Aug 24, 2026	GPT-5.6 SolInput $2.5 to $2, Output $15 to $10, Cached input $0.25 to $0.2	Input $2.5Output $15Cached input $0.25	Input $2Output $10Cached input $0.2	-20%
Aug 24, 2026	GPT-5.6 Sol ProInput $2.5 to $2, Output $15 to $10, Cached input $0.25 to $0.2	Input $2.5Output $15Cached input $0.25	Input $2Output $10Cached input $0.2	-20%
Aug 21, 2026	GPT-5.6 SolInput $5 to $2.5, Output $30 to $15, Cached input $0.5 to $0.25	Input $5Output $30Cached input $0.5	Input $2.5Output $15Cached input $0.25	-50%
Aug 21, 2026	GPT-5.6 Sol ProInput $5 to $2.5, Output $30 to $15, Cached input $0.5 to $0.25	Input $5Output $30Cached input $0.5	Input $2.5Output $15Cached input $0.25	-50%
Aug 21, 2026	GPT-5.6 TerraInput $1 to $2, Output $6 to $12, Cached input $0.1 to $0.2	Input $1Output $6Cached input $0.1	Input $2Output $12Cached input $0.2	+100%
Aug 21, 2026	GPT-5.6 Terra ProInput $1 to $2, Output $6 to $12, Cached input $0.1 to $0.2	Input $1Output $6Cached input $0.1	Input $2Output $12Cached input $0.2	+100%
Aug 21, 2026	GPT-5.6 LunaInput $0.1 to $0.2, Output $0.6 to $1.2, Cached input $0.01 to $0.02	Input $0.1Output $0.6Cached input $0.01	Input $0.2Output $1.2Cached input $0.02	+100%
Aug 21, 2026	GPT-5.6 Luna ProInput $0.1 to $0.2, Output $0.6 to $1.2, Cached input $0.01 to $0.02	Input $0.1Output $0.6Cached input $0.01	Input $0.2Output $1.2Cached input $0.02	+100%
Aug 14, 2026	Gemini 3.6 FlashInput $1.5 to $0.75, Output $7.5 to $3.75, Cached input $0.15 to $0.075	Input $1.5Output $7.5Cached input $0.15	Input $0.75Output $3.75Cached input $0.075	-50%

Jul 2026

Seen	Model	Old price	New price	Change
Jul 31, 2026	Qwen3.6 Max PreviewInput $1.04 to $1.03, Output $6.24 to $6.16	Input $1.04Output $6.24	Input $1.03Output $6.16	-1%
Jul 31, 2026	GPT-5.6 TerraInput $1.25 to $1, Output $7.5 to $6, Cached input $0.125 to $0.1	Input $1.25Output $7.5Cached input $0.125	Input $1Output $6Cached input $0.1	-20%
Jul 31, 2026	GPT-5.6 Terra ProInput $1.25 to $1, Output $7.5 to $6, Cached input $0.125 to $0.1	Input $1.25Output $7.5Cached input $0.125	Input $1Output $6Cached input $0.1	-20%
Jul 31, 2026	GPT-5.6 LunaInput $0.5 to $0.1, Output $3 to $0.6, Cached input $0.05 to $0.01	Input $0.5Output $3Cached input $0.05	Input $0.1Output $0.6Cached input $0.01	-80%
Jul 31, 2026	GPT-5.6 Luna ProInput $0.5 to $0.1, Output $3 to $0.6, Cached input $0.05 to $0.01	Input $0.5Output $3Cached input $0.05	Input $0.1Output $0.6Cached input $0.01	-80%
Jul 28, 2026	GPT-5.1-Codex-MiniCached input $0.025 to $0.03	Cached input $0.025	Cached input $0.03	+20%
Jul 28, 2026	GPT-5.1-CodexCached input $0.125 to $0.13	Cached input $0.125	Cached input $0.13	+4%
Jul 28, 2026	GPT-5.6 TerraInput $2.5 to $1.25, Output $15 to $7.5, Cached input $0.25 to $0.125	Input $2.5Output $15Cached input $0.25	Input $1.25Output $7.5Cached input $0.125	-50%
Jul 28, 2026	GPT-5.6 Terra ProInput $2.5 to $1.25, Output $15 to $7.5, Cached input $0.25 to $0.125	Input $2.5Output $15Cached input $0.25	Input $1.25Output $7.5Cached input $0.125	-50%
Jul 28, 2026	GPT-5.6 LunaInput $1 to $0.5, Output $6 to $3, Cached input $0.1 to $0.05	Input $1Output $6Cached input $0.1	Input $0.5Output $3Cached input $0.05	-50%
Jul 28, 2026	GPT-5.6 Luna ProInput $1 to $0.5, Output $6 to $3, Cached input $0.1 to $0.05	Input $1Output $6Cached input $0.1	Input $0.5Output $3Cached input $0.05	-50%
Jul 20, 2026	Grok 4.5Cached input $0.5 to $0.3	Cached input $0.5	Cached input $0.3	-40%
Jul 17, 2026	GPT-5 NanoCached input $0.01 to $0.005	Cached input $0.01	Cached input $0.005	-50%
Jul 17, 2026	GPT-5.1-CodexCached input $0.13 to $0.125	Cached input $0.13	Cached input $0.125	-4%
Jul 17, 2026	GPT-5.1Cached input $0.13 to $0.125	Cached input $0.13	Cached input $0.125	-4%
Jul 17, 2026	Qwen3.7 MaxInput $1.25 to $1.48, Output $3.75 to $4.43, Cached input $0.25 to $0.295	Input $1.25Output $3.75Cached input $0.25	Input $1.48Output $4.43Cached input $0.295	+18%

Jun 2026

Seen	Model	Old price	New price	Change
Jun 16, 2026	Grok 4.20 Multi-AgentInput $2 to $1.25, Output $6 to $2.5	Input $2Output $6	Input $1.25Output $2.5	-37%
Jun 16, 2026	Qwen3.7 PlusInput $0.4 to $0.32, Output $1.6 to $1.28, Cached input $0.08 to $0.064	Input $0.4Output $1.6Cached input $0.08	Input $0.32Output $1.28Cached input $0.064	-20%

May 2026

Seen	Model	Old price	New price	Change
May 29, 2026	GPT-5.1-Codex-MiniCached input $0.03 to $0.025	Cached input $0.03	Cached input $0.025	-17%
May 29, 2026	GPT-5.1-CodexCached input $0.125 to $0.13	Cached input $0.125	Cached input $0.13	+4%
May 29, 2026	Qwen3.7 MaxInput $2.5 to $1.25, Output $7.5 to $3.75	Input $2.5Output $7.5	Input $1.25Output $3.75	-50%
May 15, 2026	Qwen3.6 FlashInput $0.25 to $0.188, Output $1.5 to $1.13	Input $0.25Output $1.5	Input $0.188Output $1.13	-25%
May 15, 2026	Qwen3.5 Plus 2026-04-20Input $0.4 to $0.3, Output $2.4 to $1.8	Input $0.4Output $2.4	Input $0.3Output $1.8	-25%
May 4, 2026	Grok 4.20Input $2 to $1.25, Output $6 to $2.5	Input $2Output $6	Input $1.25Output $2.5	-37%

Apr 2026

Seen	Model	Old price	New price	Change
Apr 28, 2026	Qwen3.6 Max PreviewInput $1.3 to $1.04, Output $7.8 to $6.24	Input $1.3Output $7.8	Input $1.04Output $6.24	-20%
Apr 23, 2026	GPT-5 NanoCached input $0.005 to $0.01	Cached input $0.005	Cached input $0.01	+100%
Apr 23, 2026	GPT-5.1-Codex-MiniCached input $0.025 to $0.03	Cached input $0.025	Cached input $0.03	+20%
Apr 23, 2026	GPT-5.1Cached input $0.125 to $0.13	Cached input $0.125	Cached input $0.13	+4%

Mar 2026

Seen	Model	Old price	New price	Change
Mar 26, 2026	GLM 5 TurboInput $0.96 to $1.2, Output $3.2 to $4, Cached input $0.192 to $0.24	Input $0.96Output $3.2Cached input $0.192	Input $1.2Output $4Cached input $0.24	+25%
Mar 17, 2026	Qwen-PlusInput $0.4 to $0.26, Output $1.2 to $0.78, Cached input $0.08 to $0.052	Input $0.4Output $1.2Cached input $0.08	Input $0.26Output $0.78Cached input $0.052	-35%
Mar 17, 2026	Qwen3 MaxInput $1.2 to $0.78, Output $6 to $3.9, Cached input $0.24 to $0.156	Input $1.2Output $6Cached input $0.24	Input $0.78Output $3.9Cached input $0.156	-35%
Mar 17, 2026	Qwen3.5-FlashInput $0.1 to $0.065, Output $0.4 to $0.26	Input $0.1Output $0.4	Input $0.065Output $0.26	-35%
Mar 6, 2026	Qwen Plus 0728Input $0.4 to $0.26, Output $1.2 to $0.78	Input $0.4Output $1.2	Input $0.26Output $0.78	-35%
Mar 6, 2026	Qwen3 Coder FlashInput $0.3 to $0.195, Output $1.5 to $0.975, Cached input $0.06 to $0.039	Input $0.3Output $1.5Cached input $0.06	Input $0.195Output $0.975Cached input $0.039	-35%
Mar 6, 2026	Qwen3 Coder PlusInput $1 to $0.65, Output $5 to $3.25, Cached input $0.2 to $0.13	Input $1Output $5Cached input $0.2	Input $0.65Output $3.25Cached input $0.13	-35%
Mar 6, 2026	Qwen3 Max ThinkingInput $1.2 to $0.78, Output $6 to $3.9	Input $1.2Output $6	Input $0.78Output $3.9	-35%
Mar 6, 2026	Qwen3.5 Plus 2026-02-15Input $0.4 to $0.26, Output $2.4 to $1.56	Input $0.4Output $2.4	Input $0.26Output $1.56	-35%
Mar 6, 2026	Nano Banana 2 (Gemini 3.1 Flash Image Preview)Input $0.25 to $0.5, Output $1.5 to $3	Input $0.25Output $1.5	Input $0.5Output $3	+100%

Feb 2026

Seen	Model	Old price	New price	Change
Feb 15, 2026	Qwen-PlusCached input $0.16 to $0.08	Cached input $0.16	Cached input $0.08	-50%
Feb 15, 2026	Qwen3 Coder FlashCached input $0.08 to $0.06	Cached input $0.08	Cached input $0.06	-25%
Feb 15, 2026	Qwen3 Coder PlusCached input $0.1 to $0.2	Cached input $0.1	Cached input $0.2	+100%

Jan 2026

Seen	Model	Old price	New price	Change
Jan 23, 2026	Gemini 2.5 Pro Preview 06-05Cached input $0.31 to $0.125	Cached input $0.31	Cached input $0.125	-60%

Oct 2025

Seen	Model	Old price	New price	Change
Oct 20, 2025	Gemini 2.5 ProCached input $0.31 to $0.125	Cached input $0.31	Cached input $0.125	-60%
Oct 20, 2025	Gemini 2.5 FlashCached input $0.075 to $0.03	Cached input $0.075	Cached input $0.03	-60%
Oct 20, 2025	Gemini 2.5 Flash LiteCached input $0.025 to $0.01	Cached input $0.025	Cached input $0.01	-60%

Jun 2025

Seen	Model	Old price	New price	Change
Jun 13, 2025	o3Input $10 to $2, Output $40 to $8, Cached input $2.5 to $0.5	Input $10Output $40Cached input $2.5	Input $2Output $8Cached input $0.5	-80%

Apr 2025

Seen	Model	Old price	New price	Change
Apr 10, 2025	Claude 3 HaikuCached input Free to $0.03	Cached input Free	Cached input $0.03
Apr 10, 2025	GPT-4oCached input Free to $1.25	Cached input Free	Cached input $1.25
Apr 10, 2025	GPT-4o-mini (2024-07-18)Cached input Free to $0.075	Cached input Free	Cached input $0.075
Apr 10, 2025	GPT-4o-miniCached input Free to $0.075	Cached input Free	Cached input $0.075
Apr 10, 2025	GPT-4o (2024-08-06)Cached input Free to $1.25	Cached input Free	Cached input $1.25
Apr 10, 2025	GPT-4o (2024-11-20)Cached input Free to $1.25	Cached input Free	Cached input $1.25
Apr 10, 2025	o1Cached input Free to $7.5	Cached input Free	Cached input $7.5
Apr 10, 2025	o3 MiniCached input Free to $0.55	Cached input Free	Cached input $0.55
Apr 10, 2025	o3 Mini HighCached input Free to $0.55	Cached input Free	Cached input $0.55
Apr 3, 2025	Command R+ (08-2024)Input $2.38 to $2.5, Output $9.5 to $10	Input $2.38Output $9.5	Input $2.5Output $10	+5%
Apr 3, 2025	Command R (08-2024)Input $0.143 to $0.15, Output $0.57 to $0.6	Input $0.143Output $0.57	Input $0.15Output $0.6	+5%

Oct 2024

Seen	Model	Old price	New price	Change
Oct 6, 2024	GPT-4oInput $5 to $2.5, Output $15 to $10	Input $5Output $15	Input $2.5Output $10	-50%
Oct 1, 2024	Command R+ (08-2024)Input $2.5 to $2.38, Output $10 to $9.5	Input $2.5Output $10	Input $2.38Output $9.5	-5%
Oct 1, 2024	Command R (08-2024)Input $0.15 to $0.143, Output $0.6 to $0.57	Input $0.15Output $0.6	Input $0.143Output $0.57	-5%

Sep 2024

Seen	Model	Old price	New price	Change
Sep 18, 2024	Mistral LargeInput $3 to $2, Output $9 to $6	Input $3Output $9	Input $2Output $6	-33%
Sep 5, 2024	Mistral LargeInput $8 to $3, Output $24 to $9	Input $8Output $24	Input $3Output $9	-62%

Apr 2024

Seen	Model	Old price	New price	Change
Apr 18, 2024	GPT-3.5 TurboInput $1 to $0.5, Output $2 to $1.5	Input $1Output $2	Input $0.5Output $1.5	-50%

Changes are dated by the first snapshot or daily read that showed the new price; the move happened between that date and the one before. List prices from providers' pages; your contract may differ.