Longest context
Ranked by maximum context window (tokens) as listed by the API provider.
Ranked by maximum context window (tokens) as listed by the API provider. Source: OpenRouter. Variants (reasoning effort, batch) are folded into one row.
| # | Model | Capability | Reasoning | Coding | Context | $/M | Weights | Released |
|---|---|---|---|---|---|---|---|---|
| 51 | Qwen3.8 FlashAlibaba (Qwen) | — | — | — | 1M | $0.23 | Open | 26 Aug 2026 |
| 52 | Qwen3.8 Max PrimeNEWAlibaba (Qwen) | — | — | — | 1M | $6.00 | — | 23 Sep 2026 |
| 53 | Qwen3.8 Omni FlashNEWAlibaba (Qwen) | — | — | — | 1M | $0.23 | — | 21 Sep 2026 |
| 54 | Inkling SmallThinking Machines Lab | 150.1 | — | — | 524K | $0.64 | Open | 15 Jul 2026 |
| 55 | InklingThinking Machines Lab | 148.6 | — | — | 524K | $1.76 | Open | 15 Jul 2026 |
| 56 | Solar Mini 4NEWUpstage | — | — | — | 524K | $0.087 | — | 23 Sep 2026 |
| 57 | Solar Pro 4Upstage | — | — | — | 524K | $0.16 | — | 10 Aug 2026 |
| 58 | Grok 4.6xAI | 156.5 | 94.0 | 65.2 | 500K | $3.00 | Closed | 12 Aug 2026 |
| 59 | Grok 4.5xAI | 154.0 | 93.4 | 53.8 | 500K | $3.00 | Closed | 8 Jul 2026 |
| 60 | Grok 4.7NEWxAI | — | — | — | 500K | $3.00 | — | 21 Sep 2026 |
| 61 | Aion 3.5NEWAionLabs | — | — | — | 262K | $3.75 | — | 23 Sep 2026 |
| 62 | Aion 3.5 MiniNEWAionLabs | — | — | — | 262K | $0.88 | — | 23 Sep 2026 |
| 63 | Hy3Tencent | — | — | — | 262K | $0.23 | Open | 6 Jul 2026 |
| 64 | KAT-Coder-Pro V2.5Kuaishou | — | — | — | 262K | $1.29 | — | 10 Jul 2026 |
| 65 | Ling 3.0 FlashinclusionAI (Ant Group) | — | — | — | 262K | $0.032 | Open | 23 Jul 2026 |
| 66 | Ling 3.0 Flash FininclusionAI (Ant Group) | — | — | — | 262K | $0.090 | — | 27 Aug 2026 |
| 67 | Ling 3.0 Flash VLNEWinclusionAI (Ant Group) | — | — | — | 262K | $0.031 | Open | 10 Sep 2026 |
| 68 | Nemotron 3.5 LightningNVIDIA | — | — | — | 262K | $0.085 | Open | 11 Aug 2026 |
| 69 | Nex-N2.5-MiniNEWNex AGI | — | — | — | 262K | $0.044 | Open | 8 Sep 2026 |
| 70 | Nex-N2.5-ProNEWNex AGI | — | — | — | 262K | $0.12 | Open | 8 Sep 2026 |
| 71 | ParetoNEWunbiased | — | — | — | 262K | $3.75 | — | 17 Sep 2026 |
| 72 | Sakana NamazuSakana AI | — | — | — | 262K | $1.71 | — | 11 Aug 2026 |
| 73 | Seed 2.1 TurboByteDance | — | — | — | 262K | $1.00 | — | 12 Aug 2026 |
| 74 | Seed-2.0-CodeByteDance | — | — | — | 262K | $1.13 | — | 12 Aug 2026 |
| 75 | Ternary Bonsai 2 27BNEWPrismML | — | — | — | 262K | $0.18 | Open | 18 Sep 2026 |
| 76 | Mercury 2.5NEWInception Labs | — | — | — | 260K | $0.068 | — | 8 Sep 2026 |
| 77 | Aion-3.0AionLabs | — | — | — | 131K | $3.75 | — | 7 Jul 2026 |
| 78 | Aion-3.0-MiniAionLabs | — | — | — | 131K | $0.88 | — | 7 Jul 2026 |
| 79 | Granite 4.2 8BIBM | — | — | — | 131K | $0.11 | Open | 31 Aug 2026 |
| 80 | Muse Glimmer 30BMeta | — | — | — | 131K | $0.64 | Open | 9 Aug 2026 |
| 81 | Schematron V2 SmallNEWInference.net | — | — | — | 128K | $0.095 | Open | 12 Sep 2026 |
| 82 | Schematron V2 TurboNEWInference.net | — | — | — | 128K | $0.060 | Open | 12 Sep 2026 |
| 83 | Perceptron Mk1.5NEWPerceptron | — | — | — | 37K | $0.49 | — | 25 Sep 2026 |
| 84 | Hy-MT2-1.8BTencent | — | — | — | 8K | $0.077 | Open | 20 Aug 2026 |
| 85 | Hy-MT2-30B-A3BTencent | — | — | — | 8K | $0.13 | Open | 20 Aug 2026 |
| 86 | Hy-MT2-7BTencent | — | — | — | 8K | $0.13 | Open | 19 Aug 2026 |
— means no published score from that source yet · click a model for every benchmark with its source
New - awaiting independent evaluation
All new models →- GPT-6.1 SolOpenAI · 29 Sep 2026 · AA 51.8 · 1.05M · $4.00/M
- GPT-6.1 Sol ProOpenAI · 29 Sep 2026 · 1.05M · $4.00/M
- Claude Sonnet 5.5Anthropic · 28 Sep 2026 · AA 56 · 1M · $4.00/M
- Qwen3.8 Max PrimeAlibaba (Qwen) · 23 Sep 2026 · 1M · $6.00/M
- GPT-6 SolOpenAI · 22 Sep 2026 · AA 47.5 · 1.05M · $4.00/M
- GPT-6 LunaOpenAI · 22 Sep 2026 · AA 37.3 · 1.05M · $0.20/M
- GPT-6 Sol ProOpenAI · 22 Sep 2026 · 1.05M · $4.00/M
- GPT-6 Luna ProOpenAI · 22 Sep 2026 · 1.05M · $0.20/M
Not ranked until an independent evaluator (Epoch AI) publishes scores. We don't use vendor-reported benchmark claims for rankings.
Best AI for coding →
Models ranked on DeepSWE
Best AI for reasoning →
Ranked on GPQA Diamond
Best AI for math →
Ranked on competition math
Best open-weight models →
Weights you can run yourself
Cheapest capable models →
Lowest blended API price
Best AI coding tools →
Apps & agents by popularity
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Apps & models
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Answer engines & deep research