https://www.vaanalytics.in/lab/deepseek Changes and news for deepseek models: releases, price moves, deprecations. Mon, 14 Sep 2026 02:46:26 GMT https://www.vaanalytics.in/m/deepseek/deepseek-v4.1-flash 1eb270cbe0c7 Mon, 14 Sep 2026 00:00:00 GMT cost.input: 0.15 → 0.3; cost.output: 0.6 → 1.2; cost.cache_read: 0.003 → 0.006 https://www.vaanalytics.in/m/deepseek/deepseek-v4-pro-0813 9a6f5bf38494 Mon, 14 Sep 2026 00:00:00 GMT limit.context: 1048576 → 1024000; limit.output: 393216 → 384000 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-0731 a91dc4f5dc7a Mon, 14 Sep 2026 00:00:00 GMT cost.input: 0.04 → 0.06; cost.output: 0.08 → 0.12; cost.cache_read: 0.008 → 0.012 https://www.vaanalytics.in/m/deepseek/deepseek-v4-pro-0813 ac1c0141e4d4 Mon, 14 Sep 2026 00:00:00 GMT limit.output: 393216 → 384000; cost.input: 0.57816 → 1.05468; cost.output: 1.73448 → 3.16404; cost.cache_read: 0.018396 → 0.035156 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash dc7a20bd872f Mon, 14 Sep 2026 00:00:00 GMT cost.input: 0.049 → 0.089866; cost.output: 0.098 → 0.179732; cost.cache_read: 0.0098 → 0.017973 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-0423 01a5b0eae2f7 Sun, 13 Sep 2026 00:00:00 GMT cost.input: 0.44 → 0.19; cost.output: 1.32 → 0.51; cost.cache_read: 0.014 → 0.028 https://www.vaanalytics.in/m/deepseek/deepseek-v4-pro-0813 25eac6f7a1eb Sun, 13 Sep 2026 00:00:00 GMT limit.output: 384000 → 393216; cost.input: 1.0494 → 0.57816; cost.output: 3.1482 → 1.73448; cost.cache_read: 0.03498 → 0.018396 https://www.vaanalytics.in/m/deepseek/deepseek-r1 440a7ac79e65 Sun, 13 Sep 2026 00:00:00 GMT description: "DeepSeek reasoning model for multi-step analysis, math, coding, and tools" → "Classic open reasoning model for transparent math, coding, and deliberate problem solving"; tool_call: true → false; open_weights: false → true https://www.vaanalytics.in/m/deepseek/deepseek-v4.1-flash 6386ba628185 Sun, 13 Sep 2026 00:00:00 GMT cost.input: 0.3 → 0.15; cost.output: 1.2 → 0.6; cost.cache_read: 0.006 → 0.003 https://www.vaanalytics.in/m/deepseek/deepseek-v4-pro 68872a90eb4b Sun, 13 Sep 2026 00:00:00 GMT limit.output: 384000 → 393216; cost.input: 0.95526 → 1.6; cost.output: 1.91052 → 3.2; cost.cache_read: 0.079605 → 0.135 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-vision-exp 6bbdfac5083f Sun, 13 Sep 2026 00:00:00 GMT cost.input: 0.44 → 0.22; cost.output: 1.32 → 0.66; cost.cache_read: 0.014 → 0.007 https://www.vaanalytics.in/m/deepseek/deepseek-v4.1-flash 7d6b5b5e1be7 Sun, 13 Sep 2026 00:00:00 GMT cost.input: 0.3 → 0.15; cost.output: 1.2 → 0.6; cost.cache_read: 0.006 → 0.003 https://www.vaanalytics.in/m/deepseek/deepseek-v4-pro 83bcc1382519 Sun, 13 Sep 2026 00:00:00 GMT limit.context: 1024000 → 1048576; limit.output: 384000 → 393216 https://www.vaanalytics.in/m/deepseek/deepseek-v4-pro-0813 8c409e5abf7d Sun, 13 Sep 2026 00:00:00 GMT limit.context: 1024000 → 1048576; limit.output: 384000 → 393216 https://www.vaanalytics.in/m/deepseek/deepseek-r1 be3b28aefa40 Sun, 13 Sep 2026 00:00:00 GMT structured_output: true → false https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-0731 c26cb79a2096 Sun, 13 Sep 2026 00:00:00 GMT cost.input: 0.065 → 0.04; cost.output: 0.18 → 0.08; cost.cache_read: 0.016 → 0.008 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-0731 d0a929ded986 Sun, 13 Sep 2026 00:00:00 GMT limit.context: 1000000 → 1048576; cost.input: 0.22 → 0.035; cost.output: 0.66 → 0.07 https://www.vaanalytics.in/m/deepseek/deepseek-v4-pro-0423 d8bd4096caf0 Sun, 13 Sep 2026 00:00:00 GMT cost.cache_read: 0.044 → 0.15 https://www.vaanalytics.in/m/deepseek/deepseek-r1 da8f613f75d7 Sun, 13 Sep 2026 00:00:00 GMT structured_output: true → false https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash ee07af074e18 Sun, 13 Sep 2026 00:00:00 GMT cost.input: 0.088606 → 0.049; cost.output: 0.177212 → 0.098; cost.cache_read: 0.017721 → 0.0098 https://www.vaanalytics.in/m/deepseek/deepseek-v4.1-flash 0613a1b2502b Fri, 11 Sep 2026 00:00:00 GMT description: "DeepSeek V4.1 Flash supports text and image input, reasoning, tool calling, and structured output with a 1M-token context window. This is a rate-limited beta with limited capacity, intended for testing rather than production use. Assume prompts and responses are logged by the provider and may be used for model training or service improvement. Do not send sensitive or confidential data." → "DeepSeek V4.1 Flash model for reasoning and agentic coding"; family: "deepseek" → "deepseek-flash"; open_weights: false → true; knowledge: null → "2025-05"; release_date: "2026-09-08" → "2026-09-10"; last_updated: "2026-09-08" → "2026-09-10"; cost.input: 0.1562 → 0.3; cost.output: 0.3124 → 1.2; cost.cache_read: 0.03124 → 0.006 https://www.vaanalytics.in/m/deepseek/deepseek-v4.1-flash 17db889f78b1 Fri, 11 Sep 2026 00:00:00 GMT model_added: DeepSeek V4.1 Flash via vercel https://www.vaanalytics.in/m/deepseek/deepseek-v4.1-flash 1deb31523b6a Fri, 11 Sep 2026 00:00:00 GMT model_added: DeepSeek V4.1 Flash via crossmodel https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-0731 2756f9916902 Fri, 11 Sep 2026 00:00:00 GMT cost.input: 0.14 → 0.05; cost.output: 0.28 → 0.16; cost.cache_read: 0.014 → 0.013 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash 5e15183a3811 Fri, 11 Sep 2026 00:00:00 GMT description: "Official DeepSeek V4 Flash release with enhanced agentic capabilities and integrated DSpark speculative decoding" → "DeepSeek V4.1 Flash model for reasoning and agentic coding"; attachment: false → true; release_date: "2026-07-31" → "2026-09-10"; last_updated: "2026-07-31" → "2026-09-10"; modalities.input: "text" → "text,image"; cost.input: 0.14 → 0.15; cost.output: 0.28 → 0.6; cost.cache_read: 0.0028 → 0.003; cost.reasoning: 0.28 → 0.6 https://www.vaanalytics.in/m/deepseek/deepseek-v4.1-flash 6f336f519bb2 Fri, 11 Sep 2026 00:00:00 GMT model_added: DeepSeek V4.1 Flash via ofox https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-0423 758de1e84d10 Fri, 11 Sep 2026 00:00:00 GMT model_added: DeepSeek V4 Flash 0423 via ofox https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash 761f50f7b49d Fri, 11 Sep 2026 00:00:00 GMT model_removed: DeepSeek V4 Flash (DeepSeek) via llmgateway-providers https://www.vaanalytics.in/m/deepseek/deepseek-v3.2 7ce9ae138be6 Fri, 11 Sep 2026 00:00:00 GMT cost.input: 0.28 → 0.62; cost.output: 0.42 → 1.85; cost.cache_read: 0.028 → null https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-vision-exp 80a367a4d503 Fri, 11 Sep 2026 00:00:00 GMT description: "Experimental multimodal DeepSeek V4 Flash model for image understanding, coding, and agentic work" → "DeepSeek V4.1 Flash model for reasoning and agentic coding"; status: "beta" → null; open_weights: false → true; knowledge: null → "2025-05"; release_date: "2026-08-21" → "2026-09-10"; last_updated: "2026-08-21" → "2026-09-10"; cost.input: 0.14 → 0.15; cost.output: 0.28 → 0.6; cost.cache_read: 0.0028 → 0.003; cost.reasoning: 0.28 → 0.6 https://www.vaanalytics.in/m/deepseek/deepseek-v4.1-flash 9e91bf0dc402 Fri, 11 Sep 2026 00:00:00 GMT model_added: DeepSeek V4.1 Flash (DeepSeek) via llmgateway-providers https://www.vaanalytics.in/m/deepseek/deepseek-v4.1-flash b682359faa87 Fri, 11 Sep 2026 00:00:00 GMT model_added: DeepSeek V4.1 Flash via merge-gateway https://www.vaanalytics.in/m/deepseek/deepseek-v4.1-flash cb62c6020d93 Fri, 11 Sep 2026 00:00:00 GMT model_added: DeepSeek V4.1 Flash via kilo https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-vision-exp dd93ff86cbd0 Fri, 11 Sep 2026 00:00:00 GMT model_removed: DeepSeek V4 Flash Vision Exp (DeepSeek) via llmgateway-providers https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-vision-exp e0676bfc9240 Fri, 11 Sep 2026 00:00:00 GMT cost.input: 0.405 → 0.27; cost.output: 1.215 → 1.08; cost.cache_read: 0.0135 → 0.0054; cost.cache_write: 0.405 → 0.27 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash e3563c62455a Fri, 11 Sep 2026 00:00:00 GMT cost.input: 0.405 → 0.27; cost.output: 1.215 → 1.08; cost.cache_read: 0.0135 → 0.0054; cost.cache_write: 0.405 → 0.27 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash ee6c117f6089 Fri, 11 Sep 2026 00:00:00 GMT limit.context: 1000000 → 1048576; cost.input: 0.22 → 0.035; cost.output: 0.66 → 0.07 https://www.vaanalytics.in/m/deepseek/deepseek-v4.1-flash efff45da89ce Fri, 11 Sep 2026 00:00:00 GMT model_added: DeepSeek V4.1 Flash via openrouter https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-0423 f2a6e75d70d1 Fri, 11 Sep 2026 00:00:00 GMT model_added: DeepSeek V4 Flash 0423 via merge-gateway https://www.vaanalytics.in/m/deepseek/deepseek-v4-pro-0813 2022e4f3f262 Thu, 10 Sep 2026 00:00:00 GMT limit.context: 1048576 → 1024000; limit.output: 393216 → 384000 https://www.vaanalytics.in/m/deepseek/deepseek-chat 5f22776c84d9 Thu, 10 Sep 2026 00:00:00 GMT limit.output: 16384 → 16000; cost.input: 0.32 → 0.2574; cost.output: 0.89 → 1.0287 https://www.vaanalytics.in/m/deepseek/deepseek-v4-pro-0813 b2331f36c9b4 Thu, 10 Sep 2026 00:00:00 GMT limit.output: 393216 → 384000; cost.input: 0.57948 → 1.0494; cost.output: 1.73844 → 3.1482; cost.cache_read: 0.057948 → 0.03498 https://www.vaanalytics.in/m/deepseek/deepseek-chat e4c6ee5d1351 Thu, 10 Sep 2026 00:00:00 GMT limit.context: 163840 → 128000; limit.output: 16384 → 16000; cost.input: 0.32 → 0.2574; cost.output: 0.89 → 1.0287 https://eastasiaforum.org/2026/09/09/chinas-ai-models-arent-proof-that-us-chip-controls-have-failed jn6yzr Wed, 09 Sep 2026 12:00:00 GMT ## Share ## Share Despite stringent US export controls on chips and semiconductor exports to China since 2022, the latest Chinese artificial intelligence (AI) models — Kimi K3, DeepSeek V4 Pro and GLM-5.3 — are approaching or matching leading US models on many public benchmarks, often at lower costs and with ‘open weights’ that allow more user modification. Some take this as evidence that US export controls must have failed. https://www.vaanalytics.in/m/deepseek/deepseek-v4-pro-0813 18cc8911c0de Wed, 09 Sep 2026 00:00:00 GMT limit.context: 1024000 → 1048576; limit.output: 384000 → 393216; cost.cache_read: 0.132 → 0.044 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-0731 1e807f0c8084 Wed, 09 Sep 2026 00:00:00 GMT limit.output: 131072 → 943718; cost.input: 0.14 → 0.065; cost.output: 0.28 → 0.18; cost.cache_read: 0.028 → 0.016 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-vision-exp 23eac875b151 Wed, 09 Sep 2026 00:00:00 GMT limit.output: 384000 → 943718 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-vision-exp 49a5dcad3d3f Wed, 09 Sep 2026 00:00:00 GMT limit.output: 384000 → 943718; cost.input: 0.44 → 0.22; cost.output: 1.32 → 0.66; cost.cache_read: 0.014 → 0.007 https://www.vaanalytics.in/m/deepseek/deepseek-v4-flash-0731 6dfe4f6c579f Wed, 09 Sep 2026 00:00:00 GMT limit.output: 131072 → 943718 https://www.vaanalytics.in/m/deepseek/deepseek-v4-pro-0813 94c22f1cdcae Wed, 09 Sep 2026 00:00:00 GMT limit.output: 384000 → 393216; cost.input: 1.0494 → 0.57948; cost.output: 3.1482 → 1.73844; cost.cache_read: 0.03498 → 0.057948