AI model finder
Longest-context models
Models that read the most at once, longest context window first.
466 on filePage 7 of 10Longest context first
| Model | Released | Context | Max output | Input · 1M tokens | Output · 1M tokens | Can |
|---|---|---|---|---|---|---|
| Nemotron 3 Nano Omni (free)NVIDIA | 28 Apr 2026 | 256K | 66K | Free | Free | ReasoningToolsVisionOpen weightsFree |
| North Mini Code (free)Cohere | 17 Jun 2026 | 256K | 64K | Free | Free | ReasoningToolsOpen weightsFree |
| Relace Apply 3Relace | 26 Sep 2025 | 256K | 128K | $0.85 | $1.25 | |
| Relace SearchRelace | 8 Dec 2025 | 256K | 128K | $1 | $3 | Tools |
| GLM 4.6Z.ai | 30 Sep 2025 | 205K | 16K | $0.43 | $1.75 | ReasoningToolsOpen weights |
| GLM 4.7Z.ai | 22 Dec 2025 | 205K | 131K | $0.60 | $2.20 | ReasoningToolsOpen weights |
| GLM 5Z.ai | 11 Feb 2026 | 205K | 128K | $0.60 | $1.92 | ReasoningToolsOpen weights |
| GLM 5.1Z.ai | 7 Apr 2026 | 205K | 131K | $0.97 | $3.03 | ReasoningToolsOpen weights |
| MiniMax M2MiniMax | 23 Oct 2025 | 205K | 177K | $0.30 | $1.20 | ReasoningToolsOpen weights |
| MiniMax M2.1MiniMax | 23 Dec 2025 | 205K | 131K | $0.30 | $1.20 | ReasoningToolsOpen weights |
| MiniMax M2.5MiniMax | 12 Feb 2026 | 205K | 128K | $0.27 | $1.08 | ReasoningToolsOpen weights |
| MiniMax M2.7MiniMax | 18 Mar 2026 | 205K | 177K | $0.21 | $0.84 | ReasoningToolsOpen weights |
| GLM 5 TurboZ.ai | 15 Mar 2026 | 203K | 131K | $1.20 | $4 | ReasoningTools |
| GLM 5V TurboZ.ai | 1 Apr 2026 | 203K | 131K | $1.20 | $4 | ReasoningToolsVision |
| Claude Haiku 4.5Anthropic | 15 Oct 2025 | 200K | 64K | $1 | $5 | ReasoningToolsVision |
| Claude Haiku 4.5 (batch)Anthropic | 15 Oct 2025 | 200K | 64K | $0.50 | $2.50 | ReasoningToolsVision |
| Claude Haiku LatestAnthropic | 27 Apr 2026 | 200K | 64K | $1 | $5 | ReasoningToolsVision |
| Claude Opus 4.1Anthropic | 5 Aug 2025 | 200K | 32K | $15 | $75 | ReasoningToolsVision |
| Claude Opus 4.1 (batch)Anthropic | 5 Aug 2025 | 200K | 32K | $7.50 | $37.50 | ReasoningToolsVision |
| Claude Opus 4.5Anthropic | 24 Nov 2025 | 200K | 64K | $5 | $25 | ReasoningToolsVision |
| Claude Opus 4.5 (batch)Anthropic | 24 Nov 2025 | 200K | 64K | $2.50 | $12.50 | ReasoningToolsVision |
| Claude Sonnet 4Anthropic | 22 May 2025 | 200K | 64K | $3 | $15 | ReasoningToolsVision |
| Free Models Routeropenrouter | 1 Feb 2026 | 200K | — | Free | Free | ToolsVisionFree |
| GLM 4.7 FlashZ.ai | 19 Jan 2026 | 200K | 118K | $0.06 | $0.40 | ReasoningToolsOpen weights |
| o1OpenAI | 17 Dec 2024 | 200K | 100K | $15 | $60 | ReasoningToolsVision |
| o1-proOpenAI | 19 Mar 2025 | 200K | 100K | $150 | $600 | ReasoningVision |
| o3OpenAI | 16 Apr 2025 | 200K | 100K | $2 | $8 | ReasoningToolsVision |
| o3 (batch)OpenAI | 16 Apr 2025 | 200K | 100K | $1 | $4 | ReasoningToolsVision |
| o3 MiniOpenAI | 31 Jan 2025 | 200K | 100K | $1.10 | $4.40 | ReasoningTools |
| o3 Mini (batch)OpenAI | 31 Jan 2025 | 200K | 100K | $0.55 | $2.20 | ReasoningTools |
| o3 Mini HighOpenAI | 12 Feb 2025 | 200K | 100K | $1.10 | $4.40 | ReasoningTools |
| o3 ProOpenAI | 10 Jun 2025 | 200K | 100K | $20 | $80 | ReasoningToolsVision |
| o4 MiniOpenAI | 16 Apr 2025 | 200K | 100K | $1.10 | $4.40 | ReasoningToolsVision |
| o4 Mini (batch)OpenAI | 16 Apr 2025 | 200K | 100K | $0.55 | $2.20 | ReasoningToolsVision |
| o4 Mini HighOpenAI | 16 Apr 2025 | 200K | 100K | $1.10 | $4.40 | ReasoningToolsVision |
| Sonar ProPerplexity | 7 Mar 2025 | 200K | 8K | $3 | $15 | Vision |
| Sonar Pro SearchPerplexity | 30 Oct 2025 | 200K | 8K | $3 | $15 | ReasoningVision |
| Command A+Cohere | 22 Sep 2026 | 192K | 64K | $0.30 | $1.50 | ReasoningToolsVision |
| DeepSeek V3DeepSeek | 26 Dec 2024 | 164K | 16K | $0.26 | $1.03 | ToolsOpen weights |
| DeepSeek V3 0324DeepSeek | 24 Mar 2025 | 164K | 115K | $0.29 | $1.14 | ToolsOpen weights |
| DeepSeek V3.1DeepSeek | 21 Aug 2025 | 164K | 33K | $0.25 | $0.95 | ReasoningToolsOpen weights |
| DeepSeek V3.1 TerminusDeepSeek | 22 Sep 2025 | 164K | 147K | $0.27 | $1 | ReasoningToolsOpen weights |
| DeepSeek V3.2DeepSeek | 1 Dec 2025 | 164K | 66K | $0.28 | $0.42 | ReasoningToolsOpen weights |
| DeepSeek V3.2 ExpDeepSeek | 29 Sep 2025 | 164K | 147K | $0.27 | $0.41 | ReasoningToolsOpen weights |
| Llama Guard 4 12BMeta | 30 Apr 2025 | 164K | 16K | $0.18 | $0.18 | VisionOpen weights |
| R1 0528DeepSeek | 28 May 2025 | 164K | 33K | $0.50 | $2.15 | ReasoningToolsOpen weights |
| Aion-2.0AionLabs | 23 Feb 2026 | 131K | 33K | $0.80 | $1.60 | ReasoningTools |
| Aion-3.0AionLabs | 7 Jul 2026 | 131K | 33K | $3 | $6 | ReasoningTools |
| Aion-3.0-MiniAionLabs | 7 Jul 2026 | 131K | 33K | $0.70 | $1.40 | ReasoningTools |
| Cydonia 24B V4.1TheDrummer | 27 Sep 2025 | 131K | 118K | $0.30 | $0.50 | Open weights |
Prices are per million tokens in US dollars, as each model’s listing states them; context and output limits are the listing’s own.