Abliterated DeepSeek V4.1 for your coding agent
One API key works in Claude Code, OpenCode, Codex and the OpenAI and Anthropic SDKs. 1M-token context, streaming and tool calls.
Our lowest rate
| Model | Input | Cached input | Output |
|---|---|---|---|
| DeepSeek V4.1 Flash Abliterated | $0.08 | $0.01 | $0.32 |
Ultra: $500/month for $1,250 credit.
Choose UltraCompare all plans and pay as you go
| Option | You pay | You spend | Input | Cached | Output |
|---|---|---|---|---|---|
| Pay as you go | From $0.50 | The same | $0.20 | $0.025 | $0.80 |
| Starter | $20/month | $30 | $0.133 | $0.0167 | $0.533 |
| Pro | $100/month | $175 | $0.114 | $0.0143 | $0.457 |
| Max | $200/month | $400 | $0.10 | $0.0125 | $0.40 |
| Ultra | $500/month | $1,250 | $0.08 | $0.01 | $0.32 |
Model and endpoints
- Model
deepseek-v4.1-flash-abliterated- Context
- 1,048,576 tokens, up to 131,072 output
- Base URL
https://api.excessionlabs.ai/v1- Formats
- OpenAI Chat Completions, OpenAI Responses, Anthropic Messages
- Rate limit
- 600 requests per minute per key
- Coming soon
- Kimi K3.1 Pro, GLM 5.5, GLM 5.3
Estimate your monthly cost
Questions
- Do plans include API credit?
- Yes. Plan credit pays for API requests and for Incursion, the Excession Labs security agent. You do not need a separate API plan. See the plans.
- Which tools work with it?
- Any tool that accepts an OpenAI or Anthropic base URL, for example Claude Code, OpenCode, Codex and the official SDKs.
- Which payment methods can I use?
- Stripe bills plans monthly by card. You can add funds by card or crypto. You cannot pay for a plan with crypto.