Terraform vs Ansible
Eleven of fourteen models named Terraform first on the direct prompt; zero named Ansible. Both were named by all fourteen models and Terraform carries 85 labels and Ansible 38, so the shares are not directly comparable.
Named in one category this edition.
Named in four categories this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen 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 infrastructure as code page.
By framing
TerraformFirst choices, of fourteen modelsAnsible
Across every category in the October 2026 Edition, Terraform and Ansible were named in the same answer 113 times, of the 232 answers naming Terraform and the 135 naming Ansible. In those answers Ansible took the first choice seven times and Terraform sixty-nine.
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 | | | | | | |
| GPT-6 Luna | | | | | ||
| Muse Glimmer 30B | | | | | |
Terraform Ansible first choice named as an alternative argued againstblank: not namedEach cell is one answer, Terraform on the left and Ansible on the right.The direct prompt
Terraform first, Ansible an alternative
11 of 14 modelsAnsible was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
1 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
2 of 14 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
Terraform55%#1 of 10Ansible0%#5 of 10Terraform57%#1 of 12Ansible4%#3 of 12Terraform53%#1 of 13Ansible0%#11 of 13What the models said about Terraform
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“Multi-cloud IaC | OpenTofu (not Terraform)” Kimi K2 · negative prompt · hard negative
“Unlike Terraform's HCP Terraform (which has a free tier limited to 500 managed resources and charges ~$0.10/resource/month beyond that)” Grok 4.1 Fast · budget prompt · soft negative
“be cautious if you need a fully permissive open-source stack or want to minimize licensing risk. HashiCorp moved Terraform to BUSL” GPT-5.4 mini · negative prompt · soft negative
“Terraform remains the default for multi‑cloud ops teams, with the deepest tooling and IBM backing, but the BSL license restricts commercial productization.” GLM 4.7 FlashX · comparative prompt · first choice
“*Look at:* HashiCorp Terraform. It is the resume-standard skill... the ecosystem (modules, providers, integrations) is unmatched.” Qwen 3.7 Flash · scale prompt · first choice
“the most common, low risk choice today is Terraform / OpenTofu for multi-cloud provisioning, with a remote state backend” Muse Glimmer 30B · paraphrase prompt · first choice
What the models said about Ansible
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“If someone suggests using Ansible as your primary IaC tool for cloud provisioning, that's a mistake” DeepSeek V4 Flash · direct prompt · hard negative
“Use Ansible/Chef/Puppet carefully when the job is configuration management rather than infrastructure provisioning” Perplexity Sonar · negative prompt · soft negative
“Choose Ansible for configuration and operational automation rather than infrastructure provisioning.” Perplexity Sonar · comparative prompt · soft negative
“If you value simplicity and ease of hiring: Avoid Chef/Puppet; choose Ansible or Terraform.” Qwen 3.7 Flash · negative prompt · first choice
“the best default choice is usually Ansible or Terraform/OpenTofu” Perplexity Sonar · budget prompt · first choice
“is OpenTofu or Ansible, as they are suitable for budget-conscious teams” Llama 4 Maverick · budget prompt · first choice
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.