← Model list
Green R
openai·openai/green-r·GA·Open weights·gpt-oss series
Open GPT reasoning model for self-hosted agents and controllable deployments
At a glance
Reference price$0.399 / $1.08 per 1M
Cache read — · GreenPT
Lowest paid$0.399 / $1.08
GreenPT Gateway
Context131,072
Output limit32,768
Capabilities
✓ Reasoning✓ Tool use✓ Structured output✓ Temperature✓ Attachments
Modalities
TextImage
Knowledge cutoff—
Released / updated2025-08-05 / 2025-08-05
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 1 providers1 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| GreenPT | Gateway | $0.399 | $1.08 | — | — | 131,072 | 32,768 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1GreenPT$133.95
The cheapest paid channel is the only channel.
Benchmark
No upstream benchmark data for this model. For quality, see the Artificial Analysis intelligence score above.
Reasoning control
effort = loweffort = mediumeffort = high
Related models
Safety GPT OSS 20Bsame series$0.075 / $0.30OpenAI GPT OSS 120Bsame series$2.92 / $2.92OpenAI GPT-oss-20bsame series$0.05 / $0.45DeepSeek V4 Flashcheaper alternative$0.14 / $0.28GPT-5 Nanocheaper alternative$0.05 / $0.40GLM-4.7-Flashcheaper alternative$0 / $0MiMo-V2.5cheaper alternative$0.14 / $0.28
Price historyone sample accumulated per data sync
Input listOutput listMin blended