gpt-oss-120b on Multio
gpt-oss-120b is OpenAI's open-weight release — frontier-style behavior available without a paid tier. Free on Multio's free plan, capable enough to handle most real tasks.
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gpt-oss-120b is free on Multio. No credit card, no trial expiry. See how to use gpt-oss-120b free →
gpt-oss-120b specs
| Spec | gpt-oss-120b |
|---|---|
| Provider | OpenAI |
| Free tier | Yes |
| Context window | 131K tokens |
| Max output tokens | — |
| Input modalities | Text |
| Output modalities | Text |
| Input price (per 1M tokens) | $0.04/M |
| Output price (per 1M tokens) | $0.19/M |
- Free
- Reasoning
- Coding
- by OpenAI
What gpt-oss-120b is good at
- OpenAI-style reasoning available on the free tier
- Code generation that follows instructions tightly
- Long-form writing with consistent voice
- Summarization across mid-size contexts
- Tool-use orchestration on simple chains
Best Multio use cases for gpt-oss-120b
The short version
Frontier-shaped behavior on the free tier. Big deal for users who would otherwise hit a paywall.
Compare GPT-5 vs other AI models
FAQ
- Is gpt-oss-120b on Multio free?
- Yes. gpt-oss-120b is on Multio's free tier — no credit card required.
- How does gpt-oss-120b compare to other AI models?
- Run gpt-oss-120b alongside GPT-5, Claude, Gemini and other leading models on Multio to see head-to-head responses on your own prompts.
- When should I use a different model instead of gpt-oss-120b?
- Switch up to GPT-5 when reasoning depth or context length runs out; switch to Llama for faster open-weight chat.
- Can I use gpt-oss-120b with my own files?
- Yes. Upload PDFs, docs, code, and images — gpt-oss-120b will ground its answers in your files automatically.
- Who makes gpt-oss-120b?
- gpt-oss-120b is built by OpenAI and is available inside Multio's agent platform on supported plans.