Build an adult AI chatbot that never refuses, never moralizes, and never breaks character. You write the boundaries — not a vendor policy.
1 credit per message. Free plan available. Adults 18+ only.
An uncensored AI chatbot runs on a language model with no built-in content filter. It engages with adult, explicit, and mature topics that safety-tuned models decline, and it never inserts disclaimers or announces that it is an AI. The limits come from the system prompt you write.
Chat Data runs Uncensored DeepSeek V4 Flash — a 284-billion-parameter model with a 1,048,576-token context window[*] — served through an uncensored hosting provider.[*]
We benchmarked the full uncensored model catalog against a real production persona prompt and real conversation transcripts — roughly 400 live API calls.
refusals across 90 explicit prompts
rule-compliance score on a production prompt
character breaks in a 24-turn conversation
median reply latency
| Benchmark | Uncensored DeepSeek V4 Flash | Other uncensored models tested |
|---|---|---|
| Refusals on explicit prompts | 0 of 30 | 0 of 30 (all genuinely unfiltered) |
| Production rule compliance | 39 / 40 | 37, 30, and 29 / 40 |
| Resisted prompt-injection | 4 of 4 | 2 models leaked their system prompt |
| Stayed under length limit | 100% | As low as 52% |
| Median latency | ~1 second | 1–7 seconds |
Sign up for Chat Data and create a new agent. No credit card is required to build and test.
In the model selector choose Uncensored DeepSeek V4 Flash. This is the only model on the platform without a content filter, and it costs 1 credit per message.
Because the model will not impose limits, your base prompt is where you set them. Describe what your character does and does not discuss, and the model follows your rules rather than a vendor policy.
Connect Telegram, Discord, or your own site, and restrict access to adults 18 and over with an age confirmation before the conversation starts.
Personas that hold ongoing relationships with thousands of users, each with separate memory.
Original characters for interactive fiction and story-driven roleplay that never drop the scene.
A 24/7 chat presence in a creator's own voice, consistent across every platform.
Discord and Telegram communities where a filtered model would block ordinary conversation.
Characters that answer in role and still handle scheduling, pricing, and availability.
Companion agents for non-English markets, including regional dialects.
An uncensored model removes the vendor's guardrails, which makes your prompt and your access controls the only limits. That is the point — and the responsibility.
Reviewed for Accuracy
Samuel Su
Founder & CEO
Benchmark figures come from internal evaluation runs against live provider APIs; model specifications verified against provider documentation.[*]
Last reviewed on September 5, 2026.
An uncensored AI chatbot runs on a language model without a built-in content filter. It engages with adult, explicit, and mature topics that safety-tuned models refuse, and it does not insert disclaimers or announce that it is an AI. The boundaries come from the system prompt you write rather than from the model vendor.
Uncensored DeepSeek V4 Flash, a 284-billion-parameter model with a 1,048,576-token context window, served through Mancer. It was selected after benchmarking the full uncensored model catalog on real multilingual conversation transcripts, where it produced zero refusals across 90 explicit prompts and held a persona across a 24-turn conversation without a single character break.
Mainstream models from OpenAI, Anthropic, and Google are safety-tuned to decline sexual content, and their usage policies prohibit adult applications. They respond with refusals such as "I cannot help with that" or add unsolicited disclaimers, both of which break immersion in a companion or roleplay product.
Adult conversational AI is legal in most jurisdictions when restricted to consenting adults, but you are responsible for compliance. Restrict access to users 18 and over, follow the rules of any platform you deploy to, and comply with local law. Chat Data prohibits any use involving minors or non-consenting individuals.
The uncensored model costs 1 message credit per reply, the same tier as GPT-4o, and it is the fastest model on the platform with roughly one-second responses. Chat Data offers a free plan with a monthly credit allowance; paid plans start at $19 per month.
Yes, and better than the alternatives. In benchmarking against a production persona prompt it scored 39 out of 40 on rule compliance — including complex conditional pricing rules and resisting prompt-injection attempts — compared with 30 and 29 for two competing uncensored models that leaked their system prompt when attacked.
Yes. The model has strong multilingual coverage and handles regional dialects, mirroring whatever language and register a user opens with. In testing it correctly produced Swiss German dialect replies when users wrote in dialect, which most models fail at entirely.
It supports native tool calling, so your chatbot can trigger AI Actions such as bookings, lookups, or lead capture mid-conversation. It is text-only for input; if a user sends an image, that message automatically falls back to a vision-capable model.
Switch one dropdown and your agent stops refusing, stops moralizing, and starts staying in character.
No credit card required. For adults 18+ only. Use involving minors is strictly prohibited.
Uncensored model hosting catalog listing context limits, throughput, and per-token credit pricing.
DeepSeek V4 Flash architecture, 1M-token context window, and per-token pricing.
Sources and evaluation of medical domain model training.