The preview GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more. Training data: up to Dec 2023. **Note:** heavily rate limited by OpenAI while...
With CoreAI, you can start chatting with OpenAI: GPT-4 Turbo Preview instantly — no separate subscription needed. CoreAI lets you chat with OpenAI: GPT-4 Turbo Preview alongside 300+ other AI models from OpenAI and other providers like OpenAI, Anthropic, Google, Meta, and more.
Among the 392 chat models on CoreAI, OpenAI: GPT-4 Turbo Preview ranks #320 by context window — 128K tokens, roughly 96,000 words or 192 pages of text in a single conversation. On price, it is the #43 cheapest of 64 premium-tier models by input cost. It joined the catalog on 2024-01-25.
Every model in this table is available on CoreAI — open the web app and run the same prompt through OpenAI: GPT-4 Turbo Preview and OpenAI: o3 Pro (batch) side by side to judge with your own eyes.
A typical question (about 1,000 tokens in, 500 out) runs $0.0250 on OpenAI: GPT-4 Turbo Preview's raw per-token rates; a heavy session with a 50K-token document costs about $0.650. On CoreAI you don't juggle these numbers — one subscription covers OpenAI: GPT-4 Turbo Preview and 300+ other models under a plan usage limit, with no API keys. See plans.
OpenAI: GPT-4 Turbo Preview handles 128K tokens of context — roughly 96,000 words, or about 192 pages of text in one conversation.
OpenAI: GPT-4 Turbo Preview's underlying rates are $10 per 1M input tokens and $30 per 1M output tokens. On CoreAI it is included in one subscription alongside 300+ models, so there is no per-token billing to manage.
No — OpenAI: GPT-4 Turbo Preview is text-only. If you need image understanding, its premium-tier peers with vision are listed in the comparison table above.
No — OpenAI: GPT-4 Turbo Preview answers directly without an extended reasoning phase, which usually means faster responses.
Open the CoreAI web app or the iOS/Android app, pick OpenAI: GPT-4 Turbo Preview in the model selector, and chat — no API key, no per-token billing. One subscription covers OpenAI: GPT-4 Turbo Preview and 300+ other models.
The closest alternatives on CoreAI are OpenAI: o3 Pro (batch), Perplexity: Sonar Pro, inclusionAI: Ling-2.6-flash — similar tier and capability. The fastest way to choose is running one prompt through them side by side in CoreAI's Compare view.
Chat with OpenAI: GPT-4 Turbo Preview and 300+ other AI models — all in one app.