OpenAI

Open weights: 2
Leaderboard

Models107

Ranked34

Top model83.3GPT-6 Astra

Latest16 Sept 2026GPT-6 Sol

Best by category

Out of 100

AgenticGPT-6 Astra82.0

CodingGPT-6 Astra82.9

ReasoningGPT-5.5 Pro85.9

MultimodalGPT-6 Astra73.8

KnowledgeGPT-6 Astra79.8

MultilingualGPT-6 Astra86.5

InstructionGPT-6 Astra Max78.8

MathGPT-6 Astra83.9

Index and price

Models

107 models

#ModelIndexOutput / 1MReleased

GPT-6 Astra83.3 ±2.9$502026-09

GPT-5.5 Pro77.8 ±8.7$1802026-04

GPT-5.4 Pro76.4 ±8.7$1802026-03

GPT-6 Sol76.3 ±6.2$102026-09

GPT-5.6 Sol75.9 ±2.2$102026-07

GPT-5.6 Terra72.4 ±2.3$122026-07

GPT-5.572.0 ±2.6$302026-04

GPT-5.6 Luna68.8 ±2.8$1.22026-07

GPT-6 Luna67.9 ±6.9$0.52026-09

GPT-5.467.1 ±2.6$152026-03

GPT-5.3 Codex65.0 ±5.2$142026-02

GPT-5.2-Codex61.7 ±4.2$142025-12

GPT-5.261.5 ±2.5$142025-12

GPT-5.155.9 ±3.7$102025-11

GPT-5.4 mini55.9 ±2.4$4.52026-03

GPT-555.7 ±4.3$102025-08

GPT-5.1-Codex-Max54.9 ±6.2$102025-11

GPT-5 (medium)54.3 ±9.2$102025-08

GPT-5 (high)54.2 ±8.6$102025-08

GPT-5.1-Codex53.7 ±5.7$102025-10

o352.9 ±3.7$82025-04

108

GPT-5.4 nano51.8 ±2.4$1.252026-03

128

GPT-5 mini48.5 ±3.9$22025-08

138

o4-mini (high)46.1 ±4.6$4.42025-04

145

o144.1 ±4.1$602024-12

148

GPT-OSS 120B43.3 ±4.3$0.62025-08

161

GPT-5 nano41.6 ±6.2$0.42025-08

170

GPT-OSS 20B39.9 ±4.7$0.132025-08

172

o3-mini39.0 ±4.9$4.42025-01

180

GPT-4.136.9 ±3.0$82025-04

192

GPT-4.1 mini33.1 ±3.7$1.62025-04

208

GPT-4o25.6 ±3.9$102024-05

216

GPT-4.1 nano23.1 ±3.9$0.42025-04

219

GPT-4o mini21.3 ±4.3$0.62024-07

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GPT Astra Latest—$502026-09

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GPT Sol Latest—$102026-09

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GPT Terra Latest—$122026-09

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GPT Luna Latest—$1.22026-09

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GPT-Live-1—N/A2026-09

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GPT-6 Astra Pro—$502026-09

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GPT-5.6 Cyber—N/A2026-08

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GPT-5.6 Luna Pro—$1.22026-07

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GPT-5.6 Terra Pro—$122026-07

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GPT-5.6 Sol Pro—$102026-07

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GPT Realtime 2.1—$242026-07

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GPT Realtime 2.1 Mini—$2.42026-07

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GPT Chat Latest—$302026-05

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GPT Mini Latest—$4.52026-04

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GPT Audio 1.5—$102026-04

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GPT-5.4 Image 2—$152026-04

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GPT-5.3 Instant—$142026-03

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GPT-5.3-Codex-Spark—N/A2026-02

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GPT Realtime 1.5—$162026-02

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GPT Audio—$102026-01

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GPT Audio Mini—$2.42026-01

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GPT-5.2 Instant—$62025-12

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GPT-5.2 Pro—$1682025-12

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GPT-5.2 Chat—$142025-12

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GPT-5.1 Codex Mini—$22025-11

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GPT OSS Safeguard 20B—$0.32025-10

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GPT-5 Image Mini—$22025-10

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GPT-5 Image—$102025-10

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GPT-5 Pro—$1202025-10

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o3-pro—$802025-04

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o3 Mini High—$4.42025-02

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o1-pro—$6002024-12

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o1-preview—$602024-09

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GPT-3.5 Turbo (older v0613)—$22024-01

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GPT-4 Turbo—$302023-11

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GPT-3.5 Turbo Instruct—$22023-09

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GPT-3.5 Turbo 16k—$42023-08

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GPT-3.5 Turbo—$1.52023-05

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GPT-4—$602023-05

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Codex Mini (Latest)—N/A—

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GPT Realtime—$16—

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GPT Realtime 2—$24—

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GPT Realtime mini—$2.4—

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GPT Sw3 1.3B Instruct—N/A—

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GPT-3.5—N/A—

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GPT-4 (1106)—N/A—

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GPT-4 (Jun 2023)—N/A—

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GPT-4 (Mar 2023)—N/A—

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GPT-4 Turbo (Apr 2024)—N/A—

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GPT-4 Turbo (Nov 2023)—N/A—

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GPT-4.5—N/A—

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GPT-4o Audio—$10—

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GPT-4o mini Audio—$0.6—

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GPT-5 Codex—N/A—

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GPT-5.1 (Thinking, High)—N/A—

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GPT-5.1 (Thinking, Low)—N/A—

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GPT-5.1 (Thinking, Medium)—N/A—

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GPT-5.1 (Thinking, None)—N/A—

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GPT-5.2 (Refine.)—N/A—

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GPT-5.4 Mini None—N/A—

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GPT-5.4 Nano None—N/A—

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GPT-5.4 None—N/A—

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GPT-5.5 Codex—N/A—

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GPT-5.5 Factory—N/A—

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GPT-5.5 Instant—N/A—

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GPT-5.6 Luna 2026-07-30—N/A—

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GPT-5.6 Luna Max—N/A—

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GPT-5.6 Sol Exa—N/A—

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GPT-5.6 Sol Max—N/A—

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GPT-5.6 Terra Max—N/A—

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GPT-6 Astra - Provider Adapter—N/A—

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GPT-6 Astra Max—N/A—

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O1 Mini—N/A—