Mistral · 2025-01-30
Mistral Small 3 pricing
Mistral Small 3 is a 24B-parameter language model optimized for low-latency performance across common AI tasks.
Prices from OpenRouter’s models API, updated October 29, 2026
What Mistral Small 3 costs a month
| Workload | Standard |
|---|---|
| Support chatbot: 1,000 chats a day, 1,500 tokens in, 400 out | $3.21 |
| Daily summaries: 10,000 a day, 3,000 tokens in, 300 out | $52.20 |
| Coding agent: 400 calls a day, 60,000 tokens in (80% cached), 2,000 out | $37.92 |
30 days. Cached input billed at the cache-read price. Use your own numbers.
Cheaper models with a similar context window
| Model | Provider | Input /1M | Output /1M | Cache read /1M | Context | Chatbot, per month* |
|---|---|---|---|---|---|---|
| Extract | scaledown | $0.04 | $0 | – | 1M | $1.80 |
| Summarize | scaledown | $0.04 | $0 | – | 1M | $1.80 |
| Ling 3.0 Flash | inclusionai | $0.021 | $0.063 | $0.0042 | 262K | $1.70 |
| Nex-N2.5-Mini | nex-agi | $0.025 | $0.10 | $0.0025 | 262K | $2.33 |
* Support chatbot: 1,000 chats a day, 1,500 tokens in, 400 out, 30 days, no caching. Prices in US dollars per 1M tokens.
Cheaper isn’t automatically as good. Glow’s GlowBench scores models on your kind of task before suggesting a swap.
Other Mistral models
| Model | Input /1M | Output /1M | Cache read /1M | Context | Chatbot, per month* |
|---|---|---|---|---|---|
| Mistral Large 4 | $1.36 | $4.18 | $0.14 | 1.05M | $111 |
| Mistral Medium 3.5 | $1.50 | $7.50 | – | 262K | $158 |
| Mistral Small 4 | $0.15 | $0.60 | $0.015 | 262K | $13.95 |
| Devstral 2 2512 | $0.40 | $2 | $0.04 | 262K | $42.00 |
| Ministral 3 14B 2512 | $0.20 | $0.20 | $0.02 | 262K | $11.40 |
| Ministral 3 3B 2512 | $0.10 | $0.10 | $0.01 | 131K | $5.70 |
* Support chatbot: 1,000 chats a day, 1,500 tokens in, 400 out, 30 days, no caching. Prices in US dollars per 1M tokens.
Related
Mistral Small 3: questions
How much does Mistral Small 3 cost?
$0.05 per 1M input tokens and $0.08 per 1M output tokens. A 1,000-token prompt with a 500-token answer costs about $0.0001.
What is Mistral Small 3’s context window?
32,768 tokens, with up to 16,384 output tokens per response.
Is there a cheaper alternative to Mistral Small 3?
Extract costs $0.04 in and $0 out per 1M tokens with a similar context window. Whether it matches Mistral Small 3’s quality depends on the task: test it on your own prompts (Glow’s GlowBench does this per task).
Know what each model really costs you.
Connect OpenRouter and Glow shows spend by model, key and product, and flags the swap that saves the most at the same quality.
- Read-only keys
- Never shown again
- 2FA + Face ID
- 7-day trial