BILL vs Medius
Two of twelve models named BILL first on the direct prompt; one named Medius. BILL was named by twelve of the twelve models and Medius by nine and BILL carries 52 labels and Medius 16, so the shares are not directly comparable.
Named in twelve categories this edition.
Named in three categories this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the accounts payable automation page.
By framing
BILLFirst choices, of twelve modelsMedius
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | |||||
| GPT-5.4 mini | | | | | ||
| Gemini 3.5 Flash | | | | | | |
| Perplexity Sonar | | | | |||
| Grok 4.1 Fast | | | | | | |
| Mistral Small | | | | |||
| DeepSeek V4 Flash | | | | | ||
| Llama 4 Maverick | | | ||||
| Qwen 3.7 Flash | | | | | ||
| Kimi K2 | | | | |||
| GLM 4.7 FlashX | | | | | | |
| MiniMax M2.5 | | | | | |
BILL Medius first choice named as an alternative argued againstblank: not namedEach cell is one answer, BILL on the left and Medius on the right.The direct prompt
BILL first, Medius an alternative
2 of 12 modelsMedius was named in the answer but not as the choice, or not at all.Medius first, BILL not the choice
1 of 12 modelsBILL was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
6 of 12 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
3 of 12 modelsThe answer made no first choice from these two in this category.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
Medius10%#5 of 11BILL0%#11 of 11What the models said about BILL
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Two of two in this category shown.
“Verdict: Avoid if you have complex approval workflows, rely on tight cash flow, or have a low tolerance for support friction.” DeepSeek V4 Flash · negative prompt · hard negative
“BILL AP/AR and AvidXchange are the top recommendations due to their strong user ratings, scalability, and comprehensive feature sets.” Mistral Small · paraphrase prompt · first choice
What the models said about Medius
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of three in this category shown.
“Medius - provides AP automation for midsize businesses, removing manual AP tasks, strengthening controls, and gaining real-time visibility” Llama 4 Maverick · paraphrase prompt · first choice
“The top AP automation software solutions in 2026 are Medius, Tipalti, Stampli, and AvidXchange.” Llama 4 Maverick · direct prompt · first choice
“Enterprise workflows/ERP depth | Advanced AI (70–85% touchless); highly configurable” Grok 4.1 Fast · comparative prompt · alternative
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.