OpenAI: GPT-3.5 Turbo API pricing
Token pricing
| Model | Provider | Input / 1M | Output / 1M | Context | Modalities |
|---|---|---|---|---|---|
| OpenAI: GPT-3.5 Turbo | OpenAI | $0.50 | $1.50 | 16,385 (16K) | texttext |
Capabilities
Context window
16,385 (16K)
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
tool_choice
tools
top_logprobs
top_p
Similar models
| Model | Input / 1M | Output / 1M | Context | Modalities |
|---|---|---|---|---|
| OpenAI: GPT Audio Mini | $0.60 | $2.40 | 128,000 (128K) | text, audiotext, audio |
| OpenAI: GPT-4.1 Mini | $0.40 | $1.60 | 1,047,576 (1M) | image, text, filetext |
| OpenAI: GPT-5 Mini | $0.25 | $2.00 | 400,000 (400K) | text, image, filetext |
| OpenAI: GPT-5.1-Codex-Mini | $0.25 | $2.00 | 400,000 (400K) | image, texttext |
| OpenAI GPT Mini Latest | $0.75 | $4.50 | 400,000 (400K) | file, image, texttext |
| OpenAI: GPT-5.4 Mini | $0.75 | $4.50 | 400,000 (400K) | file, image, texttext |
| OpenAI: GPT-5.4 Nano | $0.20 | $1.25 | 400,000 (400K) | file, image, texttext |
| OpenAI: GPT-4o-mini | $0.15 | $0.60 | 128,000 (128K) | text, image, filetext |