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...
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Agent-ready GPT for coding and computer-use workflows at a lower cost
42 providers
GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon...
GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
18 providers
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...
Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows
36 providers
Balanced GPT-5.6 model for capable, cost-efficient everyday work
35 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...
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...
Default frontier GPT for coding, computer use, research, and knowledge work
46 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...
Sharper GPT-5 generation for coding, product work, and tool-assisted tasks
28 providers
Cost-efficient GPT-5.6 model for fast, high-volume workloads
36 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...
Original GPT-5 workhorse for reasoning, coding, writing, and tool workflows
30 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...
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,...
Strong small GPT for coding subagents, quick tool use, and high-volume work
31 providers
Cheapest GPT-5.4 lane for simple routing, extraction, and bulk automation
27 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...
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....
Small GPT-5 for responsive agents, coding help, and everyday automation
29 providers
OpenAI o3-mini-high is the same model as [o3-mini](/openai/o3-mini) with reasoning_effort set to high. o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and...
Affordable GPT-4.1 lane for fast coding help and structured extraction
25 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...
OpenAI o3-mini-high is the same model as [o3-mini](/openai/o3-mini) with reasoning_effort set to high. o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and...
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...
Tiny GPT-4.1 option for classification, routing, and very high-volume tasks
20 providers
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| OpenAI: GPT-5.4 (batch)openai/gpt-5.4:batch | OpenAI |
53.1 | 1.05M | $1.25 | $7.5 | — | ||
| GPT-5.4openai/gpt-5.4 | OpenAI |
53.1 | 1.05M | $2.5 | $15 | 2026-03-05 | ||
| OpenAI: GPT-6 Astra (batch)openai/gpt-6-astra:batch | OpenAI |
52.8 | 1.05M | $5 | $25 | — | ||
| GPT-6 Astraopenai/gpt-6-astra | OpenAI |
52.8 | 1.05M | $10 | $50 | 2026-09-04 | ||
| OpenAI: GPT-5.6 Sol (batch)openai/gpt-5.6-sol:batch | OpenAI |
47.1 | 1.05M | $1 | $5 | — | ||
| GPT-5.6 Solopenai/gpt-5.6-sol | OpenAI |
47.1 | 1.05M | $4 | $20 | 2026-07-09 | ||
| GPT-5.6 Terraopenai/gpt-5.6-terra | OpenAI |
42.3 | 1.05M | $2 | $12 | 2026-07-09 | ||
| OpenAI: GPT-5.6 Terra (batch)openai/gpt-5.6-terra:batch | OpenAI |
42.3 | 1.05M | $1 | $6 | — | ||
| OpenAI: GPT-5.5 (batch)openai/gpt-5.5:batch | OpenAI |
38.6 | 1.05M | $2.5 | $15 | — | ||
| GPT-5.5openai/gpt-5.5 | OpenAI |
38.6 | 1.05M | $5 | $30 | 2026-04-23 | ||
| OpenAI: GPT-5.6 Luna (batch)openai/gpt-5.6-luna:batch | OpenAI |
37.5 | 1.05M | $0.1 | $0.6 | — | ||
| GPT-5.1openai/gpt-5.1 | OpenAI |
37.5 | 400K | $1.25 | $10 | 2025-11-13 | ||
| GPT-5.6 Lunaopenai/gpt-5.6-luna | OpenAI |
37.5 | 1.05M | $0.2 | $1.2 | 2026-07-09 | ||
| OpenAI: GPT-5.1 (batch)openai/gpt-5.1:batch | OpenAI |
37.5 | 400K | $0.625 | $5 | — | ||
| GPT-5openai/gpt-5 | OpenAI |
35.3 | 400K | $1.25 | $10 | 2025-08-07 | ||
| OpenAI: GPT-5 (batch)openai/gpt-5:batch | OpenAI |
35.3 | 400K | $0.625 | $5 | — | ||
| OpenAI: GPT-5.4 Mini (batch)openai/gpt-5.4-mini:batch | OpenAI |
24.6 | 400K | $0.375 | $2.25 | — | ||
| GPT-5.4 miniopenai/gpt-5.4-mini | OpenAI |
24.6 | 400K | $0.75 | $4.5 | 2026-03-17 | ||
| GPT-5.4 nanoopenai/gpt-5.4-nano | OpenAI |
21.2 | 400K | $0.2 | $1.25 | 2026-03-17 | ||
| OpenAI: GPT-5.4 Nano (batch)openai/gpt-5.4-nano:batch | OpenAI |
21.2 | 400K | $0.1 | $0.625 | — | ||
| OpenAI: GPT-5 Mini (batch)openai/gpt-5-mini:batch | OpenAI |
17.4 | 400K | $0.125 | $1 | — | ||
| GPT-5 Miniopenai/gpt-5-mini | OpenAI |
17.4 | 400K | $0.25 | $2 | 2025-08-07 | ||
| OpenAI: o3 Mini High (batch)openai/o3-mini-high:batch | OpenAI |
15.7 | 200K | $0.55 | $2.2 | — | ||
| GPT-4.1 miniopenai/gpt-4.1-mini | OpenAI |
14.8 | 1.04758M | $0.4 | $1.6 | 2025-04-14 | ||
| OpenAI: GPT-4.1 Mini (batch)openai/gpt-4.1-mini:batch | OpenAI |
14.8 | 1.04758M | $0.2 | $0.8 | — | ||
| OpenAI: o3 Mini Highopenai/o3-mini-high | OpenAI |
11.0 | 200K | $1.1 | $4.4 | — | ||
| OpenAI: GPT-4.1 Nano (batch)openai/gpt-4.1-nano:batch | OpenAI |
9.6 | 1.04758M | $0.05 | $0.2 | — | ||
| GPT-4.1 nanoopenai/gpt-4.1-nano | OpenAI |
9.6 | 1.04758M | $0.1 | $0.4 | 2025-04-14 |