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Longest-context models

Sorted by the figures · 466 models

Longest-Context Models 2026

Sorted by the figures the makers publish, newest first unless the list says otherwise. Nothing here is scored.

No. 1 · openrouter

Auto Router (Beta)

Released: 17 Jul 2026
Lab: openrouter
Context: 2M tokens
Price per 1M tokens: Varies with the model it routes to
Abilities: vision, tool calling

No. 2 · openrouter

Pareto Code Router

Released: 21 Apr 2026
Lab: openrouter
Context: 2M tokens
Price per 1M tokens: Varies with the model it routes to
Abilities: text

No. 3 · SpaceXAI

Grok 4.20

Released: 31 Mar 2026
Lab: SpaceXAI
Context: 2M tokens
Price per 1M tokens: $1.25 in · $2.5 out
Abilities: reasoning, vision, tool calling

No. 4 · SpaceXAI

Grok 4.20 Multi-Agent

Released: 31 Mar 2026
Lab: SpaceXAI
Context: 2M tokens
Price per 1M tokens: $1.25 in · $2.5 out
Abilities: reasoning, vision

No. 5 · openrouter

Auto Router

Released: 8 Nov 2023
Lab: openrouter
Context: 2M tokens
Price per 1M tokens: Varies with the model it routes to
Abilities: vision, tool calling

No. 6 · Meta

Llama 4 Scout

Released: 5 Apr 2025
Lab: Meta
Context: 1.3M tokens
Price per 1M tokens: $0.1 in · $0.3 out
Abilities: vision, tool calling, open weights

No. 7 · OpenAI

GPT-6.1 Sol

Released: 29 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $2 in · $10 out
Abilities: reasoning, vision, tool calling

No. 8 · OpenAI

GPT-6.1 Sol Pro

Released: 29 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $2 in · $10 out
Abilities: reasoning, vision, tool calling

No. 9 · OpenAI

GPT-6 Luna

Released: 22 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $0.1 in · $0.5 out
Abilities: reasoning, vision, tool calling

No. 10 · OpenAI

GPT-6 Luna (batch)

Released: 22 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $0.05 in · $0.25 out
Abilities: reasoning, vision, tool calling

No. 11 · OpenAI

GPT-6 Luna Pro

Released: 22 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $0.1 in · $0.5 out
Abilities: reasoning, vision, tool calling

No. 12 · OpenAI

GPT-6 Luna Pro (batch)

Released: 22 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $0.05 in · $0.25 out
Abilities: reasoning, vision, tool calling

No. 13 · OpenAI

GPT-6 Sol

Released: 22 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $2 in · $10 out
Abilities: reasoning, vision, tool calling

No. 14 · OpenAI

GPT-6 Sol (batch)

Released: 22 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $1 in · $5 out
Abilities: reasoning, vision, tool calling

No. 15 · OpenAI

GPT-6 Sol Pro

Released: 22 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $2 in · $10 out
Abilities: reasoning, vision, tool calling

No. 16 · OpenAI

GPT-6 Sol Pro (batch)

Released: 22 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $1 in · $5 out
Abilities: reasoning, vision, tool calling

No. 17 · Xiaomi

MiMo-V2.6-Flash

Released: 21 Sep 2026
Lab: Xiaomi
Context: 1.1M tokens
Price per 1M tokens: $0.14 in · $0.28 out
Abilities: reasoning, vision, tool calling, open weights

No. 18 · Xiaomi

MiMo-V2.6-Pro

Released: 21 Sep 2026
Lab: Xiaomi
Context: 1.1M tokens
Price per 1M tokens: $0.435 in · $0.87 out
Abilities: reasoning, vision, tool calling, open weights

No. 19 · OpenAI

GPT Astra Latest

Released: 11 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $10 in · $50 out
Abilities: reasoning, vision, tool calling

No. 20 · OpenAI

GPT Luna Latest

Released: 11 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $0.1 in · $0.5 out
Abilities: reasoning, vision, tool calling

No. 21 · OpenAI

GPT Sol Latest

Released: 11 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $2 in · $10 out
Abilities: reasoning, vision, tool calling

No. 22 · OpenAI

GPT Terra Latest

Released: 11 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $2 in · $12 out
Abilities: reasoning, vision, tool calling

No. 23 · OpenAI

GPT-6 Astra

Released: 4 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $10 in · $50 out
Abilities: reasoning, vision, tool calling

No. 24 · OpenAI

GPT-6 Astra (batch)

Released: 4 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $5 in · $25 out
Abilities: reasoning, vision, tool calling

No. 25 · OpenAI

GPT-6 Astra Pro

Released: 4 Sep 2026
Lab: OpenAI
Context: 1.1M tokens
Price per 1M tokens: $10 in · $50 out
Abilities: reasoning, vision, tool calling

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