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Models
Lyber offers two exact checkpoints. Choose one by its model ID in every request.
| Model ID | Checkpoint | Context | Max output | Reasoning effort |
|---|---|---|---|---|
minimax-m3.1-flash-abliterated | lyber-ai/MiniMax-M3.1-Flash-UNCENSORED-NVFP4 | 1,048,576 tokens | 32,768 tokens | none low high max |
deepseek-v4.1-flash-1017-abliterated | dealignai/DeepSeek-V4.1-Flash-1017-UNCENSORED-FP8 | 1,048,576 tokens | 262,144 tokens | none low high xhigh max |
Both models support streaming, tool calling and reasoning effort. The DeepSeek model also accepts thinking_token_budget. See Thinking.
Pricing
| Model | Input | Output |
|---|---|---|
| MiniMax M3.1 Flash · NVFP4 | $0.20 per 1M tokens | $0.80 per 1M tokens |
| DeepSeek V4.1 Flash 1017 · FP8 | $0.20 per 1M tokens | $0.80 per 1M tokens |
These are the published rates at the time of writing. The price version in GET /v1/models is what billing uses; reasoning tokens bill as output. See pricing.
Defaults
A field you leave out takes the model's default.
| Model | temperature | top_p | max_tokens |
|---|---|---|---|
| MiniMax M3.1 Flash | 0.7 | 0.95 | 32,768 |
| DeepSeek V4.1 Flash 1017 | 1.0 | 1.0 | 262,144 |
Availability
Each model runs on dedicated capacity and handles one request at a time. While it is busy, a request gets 429 with x-lyber-admission: not-admitted: nothing was started or charged, so wait and send it again. GET /v1/models reports each model's readiness in lyber.ready.