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
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
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
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-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning...
28 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 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 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks. It provides the same instruction-following and safety-tuning benefits as GPT-5, but with reduced latency and cost....
29 providers
GPT-4.1 Mini is a mid-sized model delivering performance competitive with GPT-4o at substantially lower latency and cost. It retains a 1 million token context window and scores 45.1% on hard...
25 providers
gpt-oss-120b is an open-weight, 117B-parameter Mixture-of-Experts (MoE) language model from OpenAI designed for high-reasoning, agentic, and general-purpose production use cases. It activates 5.1B parameters per forward pass and is optimized...
53 providers
For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series. It delivers exceptional performance at a small size with its 1 million...
20 providers
gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 license. It uses a Mixture-of-Experts (MoE) architecture with 3.6B active parameters per forward pass, optimized for...
32 providers
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| OpenAI: GPT-5.4openai/gpt-5.4 | OpenAI |
53.1 | 1.05M | $2.5 | $15 | 2026-03-05 | ||
| OpenAI: GPT-5.6 Solopenai/gpt-5.6-sol | OpenAI |
47.1 | 1.05M | $2 | $10 | 2026-07-09 | ||
| OpenAI: GPT-5.6 Terraopenai/gpt-5.6-terra | OpenAI |
42.3 | 1.05M | $2 | $12 | 2026-07-09 | ||
| OpenAI: GPT-5.1openai/gpt-5.1 | OpenAI |
37.5 | 400K | $1.25 | $10 | 2025-11-13 | ||
| OpenAI: GPT-5.6 Lunaopenai/gpt-5.6-luna | OpenAI |
37.5 | 1.05M | $0.2 | $1.2 | 2026-07-09 | ||
| OpenAI: GPT-5openai/gpt-5 | OpenAI |
35.3 | 400K | $1.25 | $10 | 2025-08-07 | ||
| OpenAI: GPT-5 Miniopenai/gpt-5-mini | OpenAI |
17.4 | 400K | $0.25 | $2 | 2025-08-07 | ||
| OpenAI: GPT-4.1 Miniopenai/gpt-4.1-mini | OpenAI |
14.8 | 1.04758M | $0.4 | $1.6 | 2025-04-14 | ||
| OpenAI: gpt-oss-120bopenai/gpt-oss-120b | OpenAI |
12.3 | 131.072K | $0.037 | $0.17 | 2025-08-05 | ||
| OpenAI: GPT-4.1 Nanoopenai/gpt-4.1-nano | OpenAI |
9.6 | 1.04758M | $0.1 | $0.4 | 2025-04-14 | ||
| OpenAI: gpt-oss-20bopenai/gpt-oss-20b | OpenAI |
9.0 | 131.072K | $0.03 | $0.13 | 2025-08-05 |