Cogito v2.1 671B

Other chatreasoningtool_use

API ID: deepcogito/cogito-v2.1-671b-20251118

Input Price
$1.25
/1M tokens
Output Price
$1.25
/1M tokens

About Cogito v2.1 671B

Cogito is DeepCogito's reasoning model series, designed for complex analytical tasks. The models feature enhanced reasoning capabilities for mathematical and logical problems. Cogito variants are built on various base models including DeepSeek and Llama. The series demonstrates DeepCogito's focus on reasoning AI. For applications requiring strong analytical capability, Cogito offers specialized reasoning performance.

๐Ÿ’ฐ
Price Ranking
#827 lowest price among 950 Chat models

Model Specifications

Context Length
128k
Max Output
โ€”
Release Date
2025-11-13
Capabilities
chat reasoning tool_use
Input Modalities
text
Output Modalities
text

Best For

  • Complex reasoning, math problems, multi-step logic
  • Conversations, content writing, general assistance

Consider Alternatives For

  • Image understanding (needs vision capability)
  • Simple Q&A (cheaper models available)

๐Ÿ’ฐ Real-World Cost Examples

Estimated monthly costs for common use cases

Personal AI Assistant
$0.94
/month
50 conversations/day, ~500 tokens each
Customer Service Bot
$30.00
/month
1000 tickets/day, ~800 tokens each
Data Analysis Pipeline
$43.13
/month
500 analyses/day, ~2k tokens each

Other Model Lineup

Compare all models from Other to find the best fit

Model Input Output Context Capabilities
Cogito v2.1 671B Current Free Free 128k chat reasoning tool_use
Riverflow V2 Max Preview Free Free 8k chat vision image_gen
Riverflow V2 Standard Preview Free Free 8k chat vision image_gen
Riverflow V2 Fast Preview Free Free 8k chat vision image_gen
AFM 4.5B Free Free 66k chat
AFM 4.5B Free Free 66k chat

Similar Models from Other Providers

Cross-brand alternatives with similar capabilities

Moonshot AI Kimi K2 Thinking
Input: $0.47
Output: $2.00
Context: 131k
Mistral Devstral 2 2512
Input: $0.40
Output: $2.00
Context: 262k
Moonshot AI Kimi K2 0905 (exacto)
Input: $0.40
Output: $2.00
Context: 131k
Mistral Mistral Medium 3.1
Input: $0.40
Output: $2.00
Context: 131k

๐Ÿš€ Quick Start

Get started with Cogito v2.1 671B API

OpenAI-compatible SDK
from openai import OpenAI

client = OpenAI(
    base_url="https://api.provider.com/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="deepcogito/cogito-v2.1-671b-20251118",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)
print(response.choices[0].message.content)