GPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks...
36 providers
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
GPT-5.6 Terra is a balanced model in OpenAI's GPT-5.6 series, positioned between the flagship Sol tier and the cost-efficient Luna tier. It is suited for everyday coding, reasoning, and agentic...
35 providers
GPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for...
36 providers
GPT-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input, 128K output) with support for...
42 providers
GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token...
46 providers
GPT-5.4 mini brings the core capabilities of GPT-5.4 to a faster, more efficient model optimized for high-throughput workloads. It supports text and image inputs with strong performance across reasoning, coding,...
31 providers
GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency...
27 providers
GPT-5 is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and accuracy...
30 providers
GPT-5.2-Codex is an upgraded version of GPT-5.1-Codex optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....
23 providers
GPT-5.2 is the latest frontier-grade model in the GPT-5 series, offering stronger agentic and long context perfomance compared to GPT-5.1. It uses adaptive reasoning to allocate computation dynamically, responding quickly...
33 providers
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| OpenAI: GPT-5.6 Solopenai/gpt-5.6-sol | OpenAI |
64.6 | 1.05M | $2 | $10 | 2026-07-09 | ||
| OpenAI: GPT-5.6 Terraopenai/gpt-5.6-terra | OpenAI |
63.4 | 1.05M | $2 | $12 | 2026-07-09 | ||
| OpenAI: GPT-5.6 Lunaopenai/gpt-5.6-luna | OpenAI |
62.7 | 1.05M | $0.2 | $1.2 | 2026-07-09 | ||
| OpenAI: GPT-5.4openai/gpt-5.4 | OpenAI |
59.1 | 1.05M | $2.5 | $15 | 2026-03-05 | ||
| OpenAI: GPT-5.5openai/gpt-5.5 | OpenAI |
58.6 | 1.05M | $5 | $30 | 2026-04-23 | ||
| OpenAI: GPT-5.4 Miniopenai/gpt-5.4-mini | OpenAI |
54.4 | 400K | $0.75 | $4.5 | 2026-03-17 | ||
| OpenAI: GPT-5.4 Nanoopenai/gpt-5.4-nano | OpenAI |
52.4 | 400K | $0.2 | $1.25 | 2026-03-17 | ||
| OpenAI: GPT-5openai/gpt-5 | OpenAI |
41.8 | 400K | $1.25 | $10 | 2025-08-07 | ||
| OpenAI: GPT-5.2-Codexopenai/gpt-5.2-codex | OpenAI |
41.0 | 400K | $1.75 | $14 | 2025-12-11 | ||
| OpenAI: GPT-5.2openai/gpt-5.2 | OpenAI |
29.9 | 400K | $1.75 | $14 | 2025-12-11 |