Gemini 2.5 Flash vs Devstral 2 123B
google/gemini-2.5-flash · mistralai/devstral-2-123b
As of November 4, 2026, Gemini 2.5 Flash is the cheaper API on UberLLM: $0.0030 per million input tokens and $0.0250 per million output, versus $0.0077 / $0.0384 for Devstral 2 123B, about 37% less when output is 3 tokens for every input token. These are the best prices on the market right now. Both work with one OpenAI-compatible key and UberLLM adds no fee. Choose Gemini 2.5 Flash to cut cost; choose Devstral 2 123B when its capabilities fit your task better.
Gemini 2.5 Flash vs Devstral 2 123B, side by side
| Spec | Gemini 2.5 Flash | Devstral 2 123B |
|---|---|---|
| Price · input / 1M | $0.0030 | $0.0077 |
| Price · output / 1M | $0.0250 | $0.0384 |
| Context length | 1,048,576 | 256,000 |
| Max output tokens | 65,535 | 32,000 |
| Input modalities | text, image | text |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | — |
| % off list | 99% off | 98.1% off |
Best prices on UberLLM right now. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated November 4, 2026. A price more than 70% below list is what buyers were billed, not an error. Why so cheap?
Gemini 2.5 Flash vs Devstral 2 123B — FAQ
Is Gemini 2.5 Flash or Devstral 2 123B cheaper?
Gemini 2.5 Flash is cheaper on a blended token mix, by about 37%. A request costs what its provider charged, UberLLM adds no fee, and every request is listed with its cost in Activity.
What's the price difference between Gemini 2.5 Flash and Devstral 2 123B?
Gemini 2.5 Flash: $0.0030 in / $0.0250 out per 1M tokens. Devstral 2 123B: $0.0077 in / $0.0384 out per 1M tokens. That's roughly a 37% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Gemini 2.5 Flash and Devstral 2 123B with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.