Capabilities
7-day heat trend
−18.7%Pricing breakdown
Typical 3:1 output-to-input mix, per 1M tokens
Estimated monthly cost by workload
Market position
- Cheaper than 43% of tracked models
- Faster than 7% of tracked models
- Efficiency rank: #431 of 1105
Best suited for
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
About 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...
gpt-oss-20b:free is a Text model from OpenAI (US). HotON.ai tracks it at $0.00 per 1M input tokens and $0.00 per 1M output tokens, with a 131K-token context window, ~123 tokens/sec throughput and 96.4% availability. Its composite efficiency score is 89/100 at an estimated $0.000 per successful task.
Compare gpt-oss-20b:free
Related market news
Frequently asked questions
How much does gpt-oss-20b:free cost per 1M tokens?+
gpt-oss-20b:free is tracked at $0.00 per 1M input tokens and $0.00 per 1M output tokens. A typical 3:1 output-to-input workload blends to roughly $0.00 per 1M tokens. Figures are illustrative demo data.
What is gpt-oss-20b:free best for?+
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
How fast is gpt-oss-20b:free?+
gpt-oss-20b:free delivers about 123 tokens/sec with 96.4% tracked availability, suitable for latency-sensitive, real-time applications.
Is gpt-oss-20b:free cheaper than other AI models?+
Within the HotON.ai tracked set, gpt-oss-20b:free is cheaper than 43% of models on input price and ranks #431 of 1105 by overall efficiency.
Related models
Pricing is real (via the TestKey catalog, updated daily). Quality (Arena Elo) is real where the model is ranked on LMArena. Speed, availability and efficiency are modeled estimates.