OpenAI models & real pricing
Every OpenAI model we track — 8 in total — with its real per-token price across subscriptions and APIs, monthly allowance and official list price.
Data updated · How real prices are computed
As of 2026-10-08, we track 8 OpenAI models across 33 plan/channel combinations. The lowest real price is GPT 5.6 Luna via ChatGPT Pro 20x at about $0.00142 per million tokens.
- Lowest real price
- $0.00142/MTokGPT 5.6 Luna
- Models
- 88 with leaderboard scores
- Plans & APIs
- 107 subscriptions · 3 metered APIs
- Providers
- 5official + 4 resellers
All OpenAI models
| Model | Lowest real $/MTok | Cheapest plan | API list (std. mix) | API in / out per MTok | Most monthly tokens | Plans | Score |
|---|---|---|---|---|---|---|---|
| GPT 5.6 Luna | $0.00142 | ChatGPT Pro 20x | $0.0304 | $0.2 / $1.2 | 141.163B | 7 | 37.3 Artificial Analysis Intelligence Index v4.3 |
| GPT-6 Luna | $0.00198 | Droid Max | — | — | 101.04B | 4 | 37.3 Artificial Analysis Intelligence Index v4.3 |
| GPT 5.6 Terra | $0.00801 | ChatGPT Pro 20x | $0.304 | $2 / $12 | 24.955B | 5 | 42.1 Artificial Analysis Intelligence Index v4.3 |
| GPT 5.6 Sol | $0.0155 | ChatGPT Pro 20x | $0.588 | $4 / $20 | 12.902B | 6 | 47 Artificial Analysis Intelligence Index v4.3 |
| GPT-6 Sol | $0.01818 | ChatGPT Plus | — | — | 5.052B | 2 | 47.5 Artificial Analysis Intelligence Index v4.3 |
| GPT 5.5 | $0.02004 | ChatGPT Pro 20x | $0.76 | $5 / $30 | 9.982B | 3 | 38.4 Artificial Analysis Intelligence Index v4.3 |
| GPT-6.1 Sol | $0.02299 | ChatGPT Plus | — | — | 0.87B | 1 | 51.8 Artificial Analysis Intelligence Index v4.3 |
| GPT-6 Astra | $0.05247 | ChatGPT Pro 20x | — | — | 3.812B | 5 | 52.7 Artificial Analysis Intelligence Index v4.3 |
Plans that include OpenAI models
| Plan | Provider | Billing | Monthly fee | Models |
|---|---|---|---|---|
| Command Code GOAT | Command Code | Subscription | $10/mo | GPT 5.6 Luna, GPT-6 Luna, GPT 5.6 Sol |
| OpenCode Go | OpenCode | Subscription | $10/mo | GPT 5.6 Luna, GPT-6 Luna |
| ChatGPT Plus | OpenAI | Subscription | $20/mo | GPT 5.6 Luna, GPT-6 Luna, GPT 5.6 Terra, GPT 5.6 Sol, GPT-6 Sol, GPT 5.5, GPT-6.1 Sol, GPT-6 Astra |
| ChatGPT Pro 5x | OpenAI | Subscription | $100/mo | GPT 5.6 Luna, GPT 5.6 Terra, GPT 5.6 Sol, GPT 5.5, GPT-6 Astra |
| ChatGPT Pro 20x | OpenAI | Subscription | $200/mo | GPT 5.6 Luna, GPT 5.6 Terra, GPT 5.6 Sol, GPT 5.5, GPT-6 Astra |
| Devin Max | Devin | Subscription | $200/mo | GPT-6 Astra |
| Droid Max | Factory | Subscription | $200/mo | GPT 5.6 Luna, GPT-6 Luna, GPT 5.6 Terra, GPT 5.6 Sol, GPT-6 Sol, GPT-6 Astra |
| GPT-5.6 Luna API | OpenAI | Metered API | — | GPT 5.6 Luna |
| GPT-5.6 Sol API | OpenAI | Metered API | — | GPT 5.6 Sol |
| GPT-5.6 Terra API | OpenAI | Metered API | — | GPT 5.6 Terra |
Frequently asked questions
What is the cheapest OpenAI model per token?
As of 2026-10-08, we track 8 OpenAI models across 33 plan/channel combinations. The lowest real price is GPT 5.6 Luna via ChatGPT Pro 20x at about $0.00142 per million tokens.
Which OpenAI models are covered?
8 models: GPT 5.6 Luna, GPT-6 Luna, GPT 5.6 Terra, GPT 5.6 Sol, GPT-6 Sol, GPT 5.5, GPT-6.1 Sol, GPT-6 Astra.
Where can I use OpenAI models?
Through Command Code, Devin, Factory, OpenAI, OpenCode — 10 plans or APIs in total.