Cohere Command R vs Gemini 2.5 Flash-Lite
Gemini 2.5 Flash-Lite is cheaper for every workload modelled here.
List prices checked
Specifications and rates
| Property | Cohere Command R | Gemini 2.5 Flash-Lite |
|---|---|---|
| Input per 1M | $0.150 | $0.100 |
| Output per 1M | $0.600 | $0.400 |
| Cached input per 1M | — | $0.025 |
| Blended (3:1) | $0.262 | $0.175 |
| Context window | 128K | 1M |
| Max output | — | 66K |
| Inputs accepted | text | text, image, audio, video |
Source: Cohere pricing (May 2026) · Google pricing (May 2026). Published list prices only — committed-use discounts, regional variation, and per-request charges are not included. Not yet independently re-checked against the vendor’s page.
Monthly cost by workload
Identical token volumes through both rate cards. Output-heavy profiles are where the ranking flips.
| Workload | Cohere Command R | Gemini 2.5 Flash-Lite | Cheaper |
|---|---|---|---|
| In-app chat assistantA support or help assistant handling a few thousand conversations a month, with short prompts and short answers. | $6.00 | $4.00 | Gemini 2.5 Flash-Litesaves $2.00/mo (33%) |
| RAG over documentsRetrieval-augmented answering where each request stuffs several retrieved passages into the prompt, so input dominates. | $54 | $36 | Gemini 2.5 Flash-Litesaves $18/mo (33%) |
| Coding agentAn agentic loop that reads files and writes patches, generating heavy output and re-sending large context on every turn. | $120 | $80 | Gemini 2.5 Flash-Litesaves $40/mo (33%) |
What each one is for
Cohere Command R
by Cohere
The cheap end of Cohere's range, aimed at retrieval pipelines where the model's job is to ground an answer in supplied documents rather than to reason from scratch.
Gemini 2.5 Flash-Lite
by Google
Google's cheapest model, keeping the full million-token window and multimodal input. Priced to compete directly with GPT-5 nano on high-volume classification work.
Common questions
- Is Cohere Command R or Gemini 2.5 Flash-Lite cheaper in 2026?
- Gemini 2.5 Flash-Lite, for every workload modelled here. On a blended 3:1 basis it costs $0.175 per million tokens against Cohere Command R's $0.262.
- Which has the larger context window?
- Gemini 2.5 Flash-Lite, at 1M tokens against 128K. A larger window only helps if you can afford to fill it — the cost of one full-context request is in the table above.
- Which is cheaper for output-heavy work like agents?
- Gemini 2.5 Flash-Lite, at $0.400 per million output tokens against $0.600. Reasoning tokens bill as output, so for agentic loops this axis usually decides the invoice regardless of what the input rates look like.
- What is not included in these figures?
- Batch-processing discounts, fine-tuning, long-context surcharges above a provider's standard tier, and any enterprise agreement. These are published pay-as-you-go list prices, checked against each provider's own pricing page on the date shown.
- Is switching from Cohere Command R to Gemini 2.5 Flash-Lite worth it?
- On price alone it is about 33% cheaper on a blended basis. Whether that survives contact with your workload depends on output quality and on retry rate — a cheaper model that needs two attempts is not cheaper. Model the specific volumes in the calculator before you migrate.