Gitlab
Agentic Chat (GPT-5.1)
Chat-tuned GPT model for conversational assistance, writing, and tool workflows
Cheapest input
$0
$/MTok · models.dev
Cheapest output
$0
$/MTok
Context
400K
tokens
Sources
1
1 listing
Sources
Same model, different sources. Our first-party rate is listed first, then router and aggregator rows stay separate so you can see the spread instead of a single blended number. Showing free/$0 listings. Hide them.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapestduo-chat-gpt-5-1 | GitLab Duo | $0 | $0 | $0 | 400K |
Capabilities
- Reasoning
- Tool calling
- Structured output
- Attachments
- In: text
- In: image
- Out: text
Knowledge cutoff: 2024-09-30Released: 2026-01-22Family: gpt
See what this model costs you
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Data and list-price estimates may contain mistakes. Not investment advice.