Model Library
Deep CogitoReleased November 18, 2025Cogito v2.1
Deep Cogito · Released November 18, 2025
Intelligence score
—
At a glance
- Intelligence
- —
- Speed
- 90.5tokens/sec
- Latency
- 850mstime to first token
- Input price
- $1.25per 1M tokens
- Output price
- $1.25per 1M tokens
- Context window
- 130Ktokens
- Parameters
- 671billions
Summary
Comparison summary
Cogito v2.1 (Reasoning) generates output at 90.5 tokens per second (based on the median across providers serving the model), which is above average compared to other open weight models of similar size (median: 64.8 t/s). Cogito v2.1 (Reasoning) costs $1.25 per 1M input tokens (at the higher end, median: $0.59) and $1.25 per 1M output tokens (better than average, median: $2.20), based on the median across providers serving the model.
Specifications
Technical specifications
| Model name | Cogito v2.1 |
|---|---|
| Provider | Deep Cogito |
| Release date | November 18, 2025 |
| Intelligence score | — |
| Speed | 90.5 tokens/sec |
| Latency (TTFT) | 0.85s |
| Input price | $1.25 / 1M tokens |
| Output price | $1.25 / 1M tokens |
| Context window | 130,000 tokens |
| Parameters | 671B |
| Reasoning | Yes |
| Input modalities | text |
| Output modalities | — |
| Open weights | Yes |
| License | MIT |
| API availability | — |
| Source | Model Intelligence legacy profile: cogito-v2-1-reasoning |
Pricing
Token prices
Price per 1M tokens
Cogito v2.1, as listed in the catalog record
- Input$1.25
- Output$1.25
| Token type | Price per 1M |
|---|---|
| Input | $1.25 |
| Output | $1.25 |
Model Intelligence legacy profile: cogito-v2-1-reasoning
FAQ · 18
Frequently asked questions
Cogito v2.1 (Reasoning) was released on November 18, 2025.
Cogito v2.1 (Reasoning) was created by Deep Cogito.
Cogito v2.1 (Reasoning) generates output at 90.5 tokens per second (based on the median across providers serving the model), which is above average compared to other open weight models of similar size (median: 64.8 t/s).
Cogito v2.1 (Reasoning) has a time to first token (TTFT) of 0.85s (based on the median across providers serving the model), which is very competitive compared to other open weight models of similar size (median: 2.03s).
Cogito v2.1 (Reasoning) costs $1.25 per 1M input tokens (at the higher end, median: $0.59) and $1.25 per 1M output tokens (better than average, median: $2.20), based on the median across providers serving the model.
Cogito v2.1 (Reasoning) costs $1.25 per 1M input tokens and $1.25 per 1M output tokens (based on the median across providers serving the model). For a blended rate (7:2:1 cache hit/input/output ratio), this is $1.25 per 1M tokens. Pricing may vary by provider.
Yes, Cogito v2.1 (Reasoning) is a reasoning model. It uses extended thinking or chain-of-thought reasoning to work through complex problems before providing an answer.
Cogito v2.1 (Reasoning) supports text input.
Cogito v2.1 (Reasoning) supports text output.
No, Cogito v2.1 (Reasoning) does not support image input. It can only process text.
No, Cogito v2.1 (Reasoning) is not multimodal. It only supports text input.
Cogito v2.1 (Reasoning) has a context window of 130k tokens. This determines how much text and conversation history the model can process in a single request.
Yes, Cogito v2.1 (Reasoning) is open weights. The model weights are publicly available and can be downloaded for self-hosting.
Cogito v2.1 (Reasoning) has 671 billion parameters (37 billion active).
Cogito v2.1 (Reasoning) is a Mixture of Experts (MoE) model with 671 billion total parameters, but only 37 billion active parameters are used during inference.
Cogito v2.1 (Reasoning) is released under the MIT license. This license allows commercial use.
Yes, Cogito v2.1 (Reasoning) is available via API through 1 provider.
Cogito v2.1 (Reasoning) is available through 1 API provider.