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Longest-Context Models in 2026

Updated

466 on record. Sorted by context; every figure comes from the OpenRouter model catalogue, with the page it was read from on each entry.

466listed
#ModelContext windowInput / 1MOutput / 1M
76Gemini 3.5 Flash LiteGoogletext, image, video, file, audio1M$0.31$2.51
77Gemini 3.5 Flash Lite (batch)Googletext, image, video, file, audio1M$0.151$1.251
78Gemini 3.6 FlashGoogletext, image, video, file, audio1M$0.751$3.751
79Gemini 3.6 Flash (batch)Googletext, image, video, file, audio1M$0.375$1.875
80Gemini 3.7 FlashGoogletext, image, video, file, audio1M$0.751$3.751
81Gemini 3.7 Flash (batch)Googletext, image, video, file, audio1M$0.375$1.875
82Gemini 3.8 FlashGoogletext, image, video, file, audio1M$0.751$3.751
83Gemini 3.8 Flash (batch)Googletext, image, video, file, audio1M$0.375$1.875
84Gemini 3 Flash PreviewGoogletext, image, file, audio, video1M$0.51$31
85Gemini 3 Flash Preview (batch)Googletext, image, file, audio, video1M$0.251$1.51
86Gemini Flash LatestGoogletext, image, video, file, audio1M$0.751$3.751
87Gemini Pro LatestGoogleaudio, file, image, text, video1M$21$121
88GLM 5.2Z.aiopen weightstext1M$0.411$3.991
89GLM 5.3Z.aiopen weightstext1M$1.41$4.41
90GLM 5.3 (batch)Z.aiopen weightstext1M$0.451$21
91GLM 5.3 FlashZ.aiopen weightstext, image, video1M$0.151$0.51
92GLM 5.3 Flash (batch)Z.aiopen weightstext, image, video1M$0.061$0.21
93GLM 5.3 FlashXZ.aitext, image, video1M$0.371$1.251
94GLM Flash LatestZ.aitext, image, video1M$0.026$0.929
95GLM LatestZ.aitext1M$0.121$41
96Hy4 previewTencentopen weightstext1M$0.751$2.251
97Inkling (free)Thinking Machinesopen weightstext, image, audio1Mfreefree
98Inkling Small (free)Thinking Machinesopen weightstext, image, audio1Mfreefree
99Kimi K3MoonshotAIopen weightstext, image, video1M$2.71$13.51
100Kimi K3 (batch)MoonshotAIopen weightstext, image, video1M$2.281$11.41

Context bars share one log scale, 1K to 2M tokens. Prices are what each provider publishes per million tokens; 'varies' is a router that bills the model it picks.

More in Models

All models lists
Cheapest language models 437Open-weight models 178Vision language models 295Free models 22Newest models 466Reasoning models 332Models with tool calling 395Image generation models 9