Celeris 1
Creator unattributedChatunverified match
Celeris 1 is a diffusion language model built for ultra-low-latency classification, extraction, judging, query rewriting, and other short structured responses.
- Context
- 8.2K tokens
- Max output
- 8,192 tokens
- Released
- 2026-07-25
- Weights
- Closed
unknown/celeris-1
Specifications
Full facts as recorded, incl. what is unknown.
- Released
- 2026-07-25
- Weights
- Closed
- Input
- Text
- Output
- Text
- Context window
- 8,192 max across endpoints
- Max output
- 8,192
- Providers
- 0 + 1 gateway, not counted as providers
- Epoch Capabilities Index
- not evaluated
- Direct price range
- $2.00 in at NanoGPT, via gateway, fees not verified
More details
- Last updated
- 2026-07-25
- Knowledge cutoff
Capabilities
Across all endpoints: supported if any endpoint supports it.
- Tool calling
- Parallel toolsunknown
- Structured output
- Reasoning
- Image input
- PDF input
- Audio input
- Audio outputunknown
- Video input
- Prompt cachingunknown
- Web searchunknown
- Computer useunknown
- System messagesunknown
- Assistant prefillunknown
- Temperatureunknown
- Streamingunknown
- Attachments
Endpoints
One row per provider and variant; gateways are listed separately.
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Cost calculator
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Similarly priced models
Blended rate per 1M tokens, each at its own cheapest provider (10M input : 2M output mix).
| Model | Blended/1M | In/1M | Out/1M | Context | vs Celeris 1 |
|---|---|---|---|---|---|
| Qwen3.8 2.4T A95B (NVFP4)Alibaba (Qwen) | $2.67 | $2.00 | $6.00 | 1M | +0% |
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| Fugu MaxSakana AI | $2.67 | $2.00 | $6.00 | 1M | +0% |
| Grok LatestxAI | $2.67 | $2.00 | $6.00 | 500K | +0% |
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Heads up: prices are indicative list rates scraped from provider pricing pages; verify with the provider before relying on them. Report incorrect data for this model