Pick · 10 Nov
Highest (right answers per dollar) among models at least 90% right; no pick if none qualify.
GPT-6 Luna
870 right answers per $1
$1.15 per 1,000 right
Buy at OpenAI (opens OpenAI, another site)Model comparison
How the models compare
| Model | Right (%) | Cost per 1,000 right |
|---|---|---|
| GPT-6 LunaPick | 100 | $1.15 |
 GLM-5.3 Flash | 90 | $3.15 |
  Gemini 3.1 Flash Lite | 74 | $10.96 |
  Claude Haiku 5.5 | 30 | $16.84 |
The test
- Goes in
- A delivery change in a simulated conversation
- Comes out
- How the conversation ends
- Right means
- Right outcome; all six conversation checks pass
- Checked by
- A program checks allowed actions, identity, available appointments, consent, booking changes and whether the final reply matches what happened.
Desk · Not open yet.
If another company’s model has higher than Desk that day, we’ll link you to the highest- model before you send a job. You will still be able to use Desk.