Side-by-side comparison
GPT-3.5 Turbo Instruct vs Cogito v2.1 671B
OpenAI
GPT-3.5 Turbo Instruct
{} JSON
Input / 1M
$1.5000
Output / 1M
$2.0000
| GPT-3.5 Turbo Instruct | Cogito v2.1 671B | |
|---|---|---|
| Provider | OpenAI | Deep Cogito |
| Context window Maximum tokens (input + output) the model can process in a single request. Glossary → | 4,095 | 128,000 |
| Capabilities Optional capabilities the model advertises: vision (images), tools (function calling), json_mode (structured output). | json_mode | json_mode |
| Input $ / 1M tokens Cost for tokens you send (prompt + context). Cheaper side highlighted. Glossary → | 1.5000 | 1.2500 |
| Output $ / 1M tokens Cost for tokens the model generates. Output is normally 3–5× pricier than input. Glossary → | 2.0000 | 1.2500 |
Frequently asked questions
Which is cheaper, GPT-3.5 Turbo Instruct or Cogito v2.1 671B?
Cogito v2.1 671B is cheaper than GPT-3.5 Turbo Instruct on a 50/50 input/output blend by about $0.5 per 1M tokens. Exact savings depend on your input-vs-output ratio — use the cost calculator on this page for a workload-specific estimate.
Which has a larger context window, GPT-3.5 Turbo Instruct or Cogito v2.1 671B?
Cogito v2.1 671B has the larger context window at 128k tokens versus 4k tokens for GPT-3.5 Turbo Instruct. That means Cogito v2.1 671B can ingest about 31.3x as much text per request.
What is the difference between GPT-3.5 Turbo Instruct and Cogito v2.1 671B?
GPT-3.5 Turbo Instruct comes from OpenAI; Cogito v2.1 671B comes from Deep Cogito. They differ in pricing, context window, and supported capabilities — see the side-by-side table on this page for the exact figures, refreshed nightly.