GPT-6.1 Sol Pro is the same underlying model as [GPT-6.1 Sol](https://openrouter.ai/openai/gpt-6.1-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...
Specs
openai/gpt-3.5-turbo-instructHow to use GPT-3.5 Turbo Instruct in your app
The quickest way is through an API gateway such as OpenRouter, which uses the same format as the OpenAI API. Create a key, then send a request with the model ID openai/gpt-3.5-turbo-instruct:
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More models from OpenAI
GPT-6.1 Sol Pro is the same underlying model as [GPT-6.1 Sol](https://openrouter.ai/openai/gpt-6.1-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...
GPT-6.1 Sol is an upgrade to GPT-6 Sol from OpenAI, positioned below the flagship GPT-6 Astra in the GPT-6 series. It is suited for agentic coding, computer use, document-heavy professional...
GPT-6.1 Sol is an upgrade to GPT-6 Sol from OpenAI, positioned below the flagship GPT-6 Astra in the GPT-6 series. It is suited for agentic coding, computer use, document-heavy professional...
GPT-6 Luna Pro is the same underlying model as [GPT-6 Luna](https://openrouter.ai/openai/gpt-6-luna), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...
GPT-6 Luna Pro is the same underlying model as [GPT-6 Luna](https://openrouter.ai/openai/gpt-6-luna), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...
GPT-6 Luna is the fast, cost-efficient model in OpenAI's GPT-6 series, positioned below GPT-6 Sol. It is suited for high-volume and latency-sensitive workloads such as chat, classification, and lightweight agentic...
GPT-6 Luna is the fast, cost-efficient model in OpenAI's GPT-6 series, positioned below GPT-6 Sol. It is suited for high-volume and latency-sensitive workloads such as chat, classification, and lightweight agentic...
Questions about GPT-3.5 Turbo Instruct
What is GPT-3.5 Turbo Instruct?
This model is a variant of GPT-3.5 Turbo tuned for instructional prompts and omitting chat-related optimizations. Training data: up to Sep 2021.
How big is the context window of GPT-3.5 Turbo Instruct?
GPT-3.5 Turbo Instruct can read up to 4,095 tokens in one request, roughly 3,071 words.
How much does GPT-3.5 Turbo Instruct cost?
Through OpenRouter, GPT-3.5 Turbo Instruct costs about $1.50 / 1M tokens for input and $2.00 / 1M tokens for output. Prices change, so check before large jobs.
Is GPT-3.5 Turbo Instruct open source?
GPT-3.5 Turbo Instruct does not have downloadable weights. You use it through OpenAI or an API provider.
What can GPT-3.5 Turbo Instruct take as input?
GPT-3.5 Turbo Instruct accepts text and produces text.
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Specs and prices come from OpenRouter and the provider, and are refreshed daily. Last checked 28 Sep 2023.