OpenAI: gpt-oss-120b API pricing
Token pricing
| Model | Provider | Input / 1M | Output / 1M | Context | Modalities |
|---|---|---|---|---|---|
| OpenAI: gpt-oss-120b | OpenAI | $0.15 | $0.60 | 131,072 (131K) | texttext |
Capabilities
Context window
131,072 (131K)
Max output
65,536 (66K)
Input modalities
text
Output modalities
text
Supported parameters
frequency_penalty
include_reasoning
logit_bias
logprobs
max_tokens
min_p
presence_penalty
reasoning
reasoning_effort
repetition_penalty
response_format
seed
stop
structured_outputs
temperature
tool_choice
tools
top_a
top_k
top_logprobs
top_p
Similar models
| Model | Input / 1M | Output / 1M | Context | Modalities |
|---|---|---|---|---|
| OpenAI: GPT-4o-mini | $0.15 | $0.60 | 128,000 (128K) | text, image, filetext |
| OpenAI: GPT-4o-mini (2024-07-18) | $0.15 | $0.60 | 128,000 (128K) | text, image, filetext |
| OpenAI: GPT-5 Mini (batch) | $0.125 | $1.00 | 400,000 (400K) | text, image, filetext |
| OpenAI: GPT-4.1 Mini (batch) | $0.20 | $0.80 | 1,047,576 (1M) | image, text, filetext |
| OpenAI: GPT Luna Latest | $0.20 | $1.20 | 1,050,000 (1.1M) | file, image, texttext |
| OpenAI: GPT-5.6 Luna | $0.20 | $1.20 | 1,050,000 (1.1M) | file, image, texttext |
| OpenAI: GPT-5.6 Luna Pro | $0.20 | $1.20 | 1,050,000 (1.1M) | file, image, texttext |
| OpenAI: GPT-5.4 Nano | $0.20 | $1.25 | 400,000 (400K) | file, image, texttext |