# d1.1

Decision models · checked 2026-11-08 · https://dbggr.dev/models/d1-1/

Liquid AI's default hosted decision model for typed answers about text and images

d1.1 is a closed decision model from Liquid AI: it answers typed questions, such as yes or no, pick one or pick several, with probabilities instead of writing text. It costs $0.02 per million input tokens (Liquid API, OpenRouter), and output is free. JevBench, the main independent benchmark, doesn't list it yet.

- Made by: Liquid AI
- Weights: Closed
- Size: Undisclosed
- Where: Liquid API, OpenRouter
- Images: Yes
- Docs: https://docs.liquid.ai/lfm/models/d1

## d1.1 price

US dollars per million input tokens. Decision models don't write text, so none of the hosted ones charge for output.

| Where | Input | Output | Notes | Checked |
|---|---|---|---|---|
| Liquid API, OpenRouter | $0.02 | Free | Output is free ($0.00 per 1M tokens on Liquid's pricing page). Not on JevBench. | [2026-11-08](https://www.liquid.ai/pricing) |

## Decision models like d1.1

| Model | Input / M | JevBench | Weights |
|---|---|---|---|
| d1.1 | $0.02 | – | Closed |
| [Piccolo-27B](https://dbggr.dev/models/piccolo-27b/) | Self-host | 86.0 | Open |
| [Mammoth-1](https://dbggr.dev/models/mammoth-1/) | $0.10 | 85.2 | Open |
| [Drex Max v1.1](https://dbggr.dev/models/drex-max-v1-1/) | $0.03 | 84.2 | Closed |
| [Perplexity Decider V1.2](https://dbggr.dev/models/pplx-decider-v1-2/) | $0.02 | 80.8 | Open |
| [d1-ultra](https://dbggr.dev/models/d1-ultra/) | $0.042 | 80.5 | Closed |
| [Kev-27B](https://dbggr.dev/models/kev-27b/) | Self-host | 78.9 | Open |
| [Piccolo-9B](https://dbggr.dev/models/piccolo-9b/) | Self-host | 76.6 | Open |
| [Clef](https://dbggr.dev/models/clef/) | $0.24 | 75.3 | Open |
| [Jev 1.14](https://dbggr.dev/models/jev/) | $0.042 | 75.0 | Closed |
| [d1](https://dbggr.dev/models/d1/) | $0.02 | 74.4 | Closed |
| [iota-decide-4b](https://dbggr.dev/models/iota-decide-4b/) | Self-host | 74.0 | Open |
| [Mercury Decide](https://dbggr.dev/models/mercury-decide/) | $0.02 | 73.6 | Closed |
| [Piccolo-4B](https://dbggr.dev/models/piccolo-4b/) | Self-host | 73.6 | Open |
| [OpenAI Decisions (GPT-6 Luna)](https://dbggr.dev/models/openai-decisions/) | $0.10 | 73.5 | Closed |
| [Microsoft-Decision-1](https://dbggr.dev/models/microsoft-decision-1/) | $0.042 | 70.8 | Closed |
| [Elephant-1](https://dbggr.dev/models/elephant-1/) | $0.035 | 70.2 | Open |
| [Strands Decider 26B-A4B](https://dbggr.dev/models/strands-decider-26b-a4b/) | Self-host | 66.7 | Open |
| [Clef-flash](https://dbggr.dev/models/clef-flash/) | $0.038 | 63.8 | Open |
| [Perplexity Decider Flash V1.2](https://dbggr.dev/models/pplx-decider-flash-v1-2/) | $0.01 | 61.7 | Open |
| [Kev-9B](https://dbggr.dev/models/kev-9b/) | Self-host | 61.5 | Open |
| [Clef-omni](https://dbggr.dev/models/clef-omni/) | $0.15 | 58.3 | Open |
| [Joey-1](https://dbggr.dev/models/joey-1/) | $0.01 | 57.8 | Open |
| [d1-3B](https://dbggr.dev/models/d1-3b/) | Self-host | 49.5 | Open |
| [d1-omni-600M (experimental)](https://dbggr.dev/models/d1-omni-600m/) | Self-host | 32.8 | Open |
| [Laya](https://dbggr.dev/models/laya/) | $0.011 | 32.5 | Open |
| [CLM-8B](https://dbggr.dev/models/clm-8b/) | Self-host | 20.1 | Open |
| [Clairic](https://dbggr.dev/models/clairic/) | $0.10 | – | Closed |
| [d1-2B](https://dbggr.dev/models/d1-2b/) | Self-host | – | Open |
| [d1-omni-2B](https://dbggr.dev/models/d1-omni-2b/) | Self-host | – | Open |
| [Drex 1.5](https://dbggr.dev/models/drex-v1-5/) | $0.05 | – | Open |
| [Drex 2.0](https://dbggr.dev/models/drex-v2-0/) | $0.06 | – | Open |
| [Kev-0.8B](https://dbggr.dev/models/kev-0-8b/) | Self-host | – | Open |
| [Kev-4B](https://dbggr.dev/models/kev-4b/) | Self-host | – | Open |
| [Koa Decisions](https://dbggr.dev/models/koa-decisions/) | Self-host | – | Closed |
| [Strands Decider 12B](https://dbggr.dev/models/strands-decider-12b/) | Self-host | – | Open |
| [Strands Decider 2B](https://dbggr.dev/models/strands-decider-2b/) | Self-host | – | Open |
| [Strands Decider E2B](https://dbggr.dev/models/strands-decider-e2b/) | Self-host | – | Open |
| [Strands Decider E4B](https://dbggr.dev/models/strands-decider-e4b/) | Self-host | – | Open |

## FAQ

### How much does d1.1 cost?

d1.1 costs $0.02 per million input tokens at Liquid API, OpenRouter. Output is free ($0.00 per 1M tokens on Liquid's pricing page). Not on JevBench. Checked 8 November 2026.

### Is d1.1 open weight?

No. d1.1 is only available through Liquid API, OpenRouter.

### How fast is d1.1?

Liquid AI doesn't publish a latency figure.

### How does d1.1 compare with Jev?

JevBench doesn't list d1.1 yet, so there's no independent comparison. Jev costs $0.042 per million input tokens; d1.1 costs $0.02.