GPT-5 Chat is designed for advanced, natural, multimodal, and context-aware conversations for enterprise applications.
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of [GPT-4 Turbo](/models/openai/gpt-4-turbo) while being twice as...
GPT-4o mini is OpenAI's newest model after [GPT-4 Omni](/models/openai/gpt-4o), supporting both text and image inputs with text outputs. As their most advanced small model, it is many multiples more affordable...
GPT-5.6 Sol Pro is the same underlying model as [GPT-5.6 Sol](https://openrouter.ai/openai/gpt-5.6-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
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...
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....
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...
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| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| OpenAI: GPT-5 Chatopenai/gpt-5-chat | OpenAI |
128K | $1.25 | $10 | — | ||
| OpenAI: GPT-4o (batch)openai/gpt-4o:batch | OpenAI |
128K | $1.25 | $5 | — | ||
| OpenAI: GPT-4o-mini (batch)openai/gpt-4o-mini:batch | OpenAI |
128K | $0.075 | $0.3 | — | ||
| OpenAI: GPT-5.6 Sol Pro (batch)openai/gpt-5.6-sol-pro:batch | OpenAI |
1.05M | $1 | $5 | — | ||
| OpenAI: GPT-5.6 Terra (batch)openai/gpt-5.6-terra:batch | OpenAI |
1.05M | $1 | $6 | — | ||
| OpenAI: o3 (batch)openai/o3:batch | OpenAI |
200K | $1 | $4 | — | ||
| OpenAI: GPT-5.6 Sol (batch)openai/gpt-5.6-sol:batch | OpenAI |
1.05M | $1 | $5 | — | ||
| ft:gpt-3.5-turboopenai/ft:gpt-3.5-turbo | OpenAI |
16.385K | $3 | $6 | — | ||
| ft:gpt-3.5-turbo-0125openai/ft:gpt-3.5-turbo-0125 | OpenAI |
16.385K | $3 | $6 | — | ||
| ft:gpt-3.5-turbo-0613openai/ft:gpt-3.5-turbo-0613 | OpenAI |
4.096K | $3 | $6 | — | ||
| ft:gpt-3.5-turbo-1106openai/ft:gpt-3.5-turbo-1106 | OpenAI |
16.385K | $3 | $6 | — | ||
| ft:gpt-4-0613openai/ft:gpt-4-0613 | OpenAI |
8.192K | $30 | $60 | — | ||
| ft:gpt-4o-2024-08-06openai/ft:gpt-4o-2024-08-06 | OpenAI |
128K | $3.75 | $15 | — | ||
| ft:gpt-4o-2024-11-20openai/ft:gpt-4o-2024-11-20 | OpenAI |
128K | $3.75 | $15 | — | ||
| ft:gpt-4o-mini-2024-07-18openai/ft:gpt-4o-mini-2024-07-18 | OpenAI |
128K | $0.3 | $1.2 | — | ||
| ft:gpt-4.1-2025-04-14openai/ft:gpt-4.1-2025-04-14 | OpenAI |
1.04758M | $3 | $12 | — | ||
| ft:gpt-4.1-mini-2025-04-14openai/ft:gpt-4.1-mini-2025-04-14 | OpenAI |
1.04758M | $0.8 | $3.2 | — | ||
| ft:gpt-4.1-nano-2025-04-14openai/ft:gpt-4.1-nano-2025-04-14 | OpenAI |
1.04758M | $0.2 | $0.8 | — | ||
| gpt-3.5-turbo-0125openai/gpt-3.5-turbo-0125 | OpenAI |
16.385K | $0.5 | $1.5 | — | ||
| ft:o4-mini-2025-04-16openai/ft:o4-mini-2025-04-16 | OpenAI |
200K | $4 | $16 | — | ||
| gpt-3.5-turbo-1106openai/gpt-3.5-turbo-1106 | OpenAI |
16.385K | $1 | $2 | — | ||
| gpt-4-0125-previewopenai/gpt-4-0125-preview | OpenAI |
128K | $10 | $30 | — | ||
| gpt-4-0314openai/gpt-4-0314 | OpenAI |
8.192K | $30 | $60 | — | ||
| gpt-4-0613openai/gpt-4-0613 | OpenAI |
8.192K | $30 | $60 | — | ||
| gpt-4-1106-previewopenai/gpt-4-1106-preview | OpenAI |
128K | $10 | $30 | — | ||
| gpt-4-turbo-2024-04-09openai/gpt-4-turbo-2024-04-09 | OpenAI |
128K | $10 | $30 | — | ||
| gpt-4.1-2025-04-14openai/gpt-4.1-2025-04-14 | OpenAI |
1.04758M | $2 | $8 | — | ||
| gpt-4.1-mini-2025-04-14openai/gpt-4.1-mini-2025-04-14 | OpenAI |
1.04758M | $0.4 | $1.6 | — | ||
| gpt-4.1-nano-2025-04-14openai/gpt-4.1-nano-2025-04-14 | OpenAI |
1.04758M | $0.1 | $0.4 | — | ||
| gpt-4o-audio-previewopenai/gpt-4o-audio-preview | OpenAI |
128K | $2.5 | $10 | — | ||
| gpt-4o-audio-preview-2024-12-17openai/gpt-4o-audio-preview-2024-12-17 | OpenAI |
128K | $2.5 | $10 | — | ||
| gpt-4o-audio-preview-2025-06-03openai/gpt-4o-audio-preview-2025-06-03 | OpenAI |
128K | $2.5 | $10 | — | ||
| gpt-audio-1.5openai/gpt-audio-1.5 | OpenAI |
128K | $2.5 | $10 | — | ||
| gpt-audio-2025-08-28openai/gpt-audio-2025-08-28 | OpenAI |
128K | $2.5 | $10 | — | ||
| gpt-audio-mini-2025-10-06openai/gpt-audio-mini-2025-10-06 | OpenAI |
128K | $0.6 | $2.4 | — | ||
| gpt-audio-mini-2025-12-15openai/gpt-audio-mini-2025-12-15 | OpenAI |
128K | $0.6 | $2.4 | — | ||
| gpt-4o-mini-audio-previewopenai/gpt-4o-mini-audio-preview | OpenAI |
128K | $0.15 | $0.6 | — | ||
| gpt-4o-mini-audio-preview-2024-12-17openai/gpt-4o-mini-audio-preview-2024-12-17 | OpenAI |
128K | $0.15 | $0.6 | — | ||
| gpt-4o-mini-search-preview-2025-03-11openai/gpt-4o-mini-search-preview-2025-03-11 | OpenAI |
128K | $0.15 | $0.6 | — | ||
| gpt-4o-search-preview-2025-03-11openai/gpt-4o-search-preview-2025-03-11 | OpenAI |
128K | $2.5 | $10 | — | ||
| gpt-5.1-2025-11-13openai/gpt-5.1-2025-11-13 | OpenAI |
272K | $1.25 | $10 | — | ||
| gpt-5.2-2025-12-11openai/gpt-5.2-2025-12-11 | OpenAI |
272K | $1.75 | $14 | — | ||
| gpt-5.6openai/gpt-5.6 | OpenAI |
1.05M | $5 | $30 | — | ||
| gpt-5.5-2026-04-23openai/gpt-5.5-2026-04-23 | OpenAI |
1.05M | $5 | $30 | — | ||
| gpt-5.4-2026-03-05openai/gpt-5.4-2026-03-05 | OpenAI |
1.05M | $2.5 | $15 | — | ||
| gpt-5.4-mini-2026-03-17openai/gpt-5.4-mini-2026-03-17 | OpenAI |
272K | $0.75 | $4.5 | — | ||
| gpt-5.4-nano-2026-03-17openai/gpt-5.4-nano-2026-03-17 | OpenAI |
272K | $0.2 | $1.25 | — | ||
| gpt-5-2025-08-07openai/gpt-5-2025-08-07 | OpenAI |
272K | $1.25 | $10 | — | ||
| gpt-5-mini-2025-08-07openai/gpt-5-mini-2025-08-07 | OpenAI |
272K | $0.25 | $2 | — | ||
| gpt-5-nano-2025-08-07openai/gpt-5-nano-2025-08-07 | OpenAI |
272K | $0.05 | $0.4 | — |