OpenAI: gpt-oss-20b (free)

OpenAI: gpt-oss-20b (free) is a text model from Openai, with a 131K-token context window, available free. On Fully Informed you can add OpenAI: gpt-oss-20b (free) to a multi-model panel, where it answers independently, debates the other models and gets cross-checked for blind spots.

OpenAI: GPT-3.5 Turbo$0.50 in · $1.50 out / 1MOpenAI: GPT-3.5 Turbo (older v0613)$1.00 in · $2.00 out / 1MAnthropic: Claude Fable Latest$10.00 in · $50.00 out / 1MAnthropic Claude Haiku Latest$1.00 in · $5.00 out / 1MAnthropic: Claude Opus Latest$5.00 in · $25.00 out / 1MAnthropic Claude Sonnet Latest$2.00 in · $10.00 out / 1M

What is OpenAI: gpt-oss-20b (free)?

gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 license. It uses a Mixture-of-Experts (MoE) architecture with 3.6B active parameters per forward pass, optimized for...

What is the context window of OpenAI: gpt-oss-20b (free)?

OpenAI: gpt-oss-20b (free) supports a 131K-token context window.

How much does OpenAI: gpt-oss-20b (free) cost?

OpenAI: gpt-oss-20b (free) is priced at Free via OpenRouter.

What are alternatives to OpenAI: gpt-oss-20b (free)?

Comparable text models include OpenAI: GPT-3.5 Turbo, OpenAI: GPT-3.5 Turbo (older v0613), Anthropic: Claude Fable Latest, Anthropic Claude Haiku Latest.