This model offers four times the context length of gpt-3.5-turbo, allowing it to support approximately 20 pages of text in a single request at a higher cost. Training data: up...
With CoreAI, you can start chatting with OpenAI: GPT-3.5 Turbo 16k instantly — no separate subscription needed. CoreAI lets you chat with OpenAI: GPT-3.5 Turbo 16k alongside 300+ other AI models from OpenAI and other providers like OpenAI, Anthropic, Google, Meta, and more.
OpenAI: GPT-3.5 Turbo 16k holds the #396 spot for context size out of 412 chat models in the CoreAI catalog — 16K tokens, roughly 12,289 words or 25 pages of text in a single conversation. On price, it is the #197 cheapest of 198 standard-tier models by input cost. It joined the catalog on 2023-08-28.
Every model in this table is available on CoreAI — open the web app and run the same prompt through OpenAI: GPT-3.5 Turbo 16k and OpenAI: GPT-5.5 (batch) side by side to judge with your own eyes.
A typical question (about 1,000 tokens in, 500 out) runs $0.00500 on OpenAI: GPT-3.5 Turbo 16k's raw per-token rates; a heavy session with a 50K-token document costs about $0.170. On CoreAI you don't juggle these numbers — one subscription covers OpenAI: GPT-3.5 Turbo 16k and 300+ other models under a plan usage limit, with no API keys. See plans.
OpenAI: GPT-3.5 Turbo 16k handles 16K tokens of context — roughly 12,289 words, or about 25 pages of text in one conversation.
OpenAI: GPT-3.5 Turbo 16k's underlying rates are $3 per 1M input tokens and $4 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-3.5 Turbo 16k is text-only. If you need image understanding, its standard-tier peers with vision are listed in the comparison table above.
No — OpenAI: GPT-3.5 Turbo 16k 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-3.5 Turbo 16k in the model selector, and chat — no API key, no per-token billing. One subscription covers OpenAI: GPT-3.5 Turbo 16k and 300+ other models.
The closest alternatives on CoreAI are OpenAI: GPT-5.5 (batch), AionLabs: Aion-RP 1.0 (8B), IBM: Granite 4.0 Micro — similar capability. The fastest way to choose is running one prompt through them side by side in CoreAI's Compare view.
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