OpenAI: GPT-3.5 Turbo Instruct API pricing
Token pricing
| Model | Provider | Input / 1M | Output / 1M | Context | Modalities |
|---|---|---|---|---|---|
| OpenAI: GPT-3.5 Turbo Instruct | OpenAI | $1.50 | $2.00 | 4,095 (4K) | texttext |
Capabilities
Context window
4,095 (4K)
Max output
4,096 (4K)
Input modalities
text
Output modalities
text
Supported parameters
frequency_penalty
logit_bias
logprobs
max_tokens
presence_penalty
response_format
seed
stop
structured_outputs
temperature
top_logprobs
top_p
Similar models
| Model | Input / 1M | Output / 1M | Context | Modalities |
|---|---|---|---|---|
| OpenAI: GPT-5 Chat | $1.25 | $10.00 | 128,000 (128K) | file, image, texttext |
| OpenAI: GPT-5.1 Chat | $1.25 | $10.00 | 128,000 (128K) | file, image, texttext |
| OpenAI: GPT-5 | $1.25 | $10.00 | 400,000 (400K) | text, image, filetext |
| OpenAI: GPT-5 Codex | $1.25 | $10.00 | 400,000 (400K) | text, imagetext |
| OpenAI: GPT-5.1 | $1.25 | $10.00 | 400,000 (400K) | image, text, filetext |
| OpenAI: GPT-5.1-Codex | $1.25 | $10.00 | 400,000 (400K) | text, imagetext |
| OpenAI: GPT-5.1-Codex-Max | $1.25 | $10.00 | 400,000 (400K) | text, imagetext |
| OpenAI: GPT-5.2 Chat | $1.75 | $14.00 | 128,000 (128K) | file, image, texttext |