Source-linked model comparison
OpenAI: GPT-5.4 Image 2 vs OpenAI: gpt-oss-20b
This comparison shows retrieved facts only. API costs use each source's per-token prices for a 1,000-input / 500-output request.
OpenAI: GPT-5.4 Image 2
- Provider
- openai
- Context window
- 272,000 tokens
- Input price
- $0.000008 per token
- Output price
- $0.000015 per token
- Example API cost
- $0.015500 per 1,000-input / 500-output request
- Source
- OpenRouter
OpenAI: gpt-oss-20b
- Provider
- openai
- Context window
- 131,072 tokens
- Input price
- $0.00000003 per token
- Output price
- $0.00000013 per token
- Example API cost
- $0.000095 per 1,000-input / 500-output request
- Source
- OpenRouter