Which is cheaper, Devstral Small 1.1 or Grok Code Fast 1?
As of August 25, 2026, Devstral Small 1.1 is 76% cheaper on blended LLM API pricing. Devstral Small 1.1 costs $0.10 per million input tokens and $0.30 per million output tokens ($0.40 blended 1M-in + 1M-out). Grok Code Fast 1 costs $0.20 / $1.50 per million tokens ($1.70 blended). Sources: https://docs.mistral.ai/platform/pricing/ and https://docs.x.ai/docs/models. The cheapest LLM for your app still depends on how many output tokens you generate.
How much does Devstral Small 1.1 vs Grok Code Fast 1 cost per million tokens?
Devstral Small 1.1 Mistral API pricing is $0.10 input and $0.30 output per million tokens via Mistral AI. Grok Code Fast 1 xAI API pricing is $0.20 input and $1.50 output per million tokens via xAI. Use those four numbers, not ChatGPT Plus or Claude Pro subscription prices, when you are comparing APIs.
Which is better for coding, Devstral Small 1.1 or Grok Code Fast 1?
Grok Code Fast 1 leads on SWE-bench Verified: Devstral Small 1.1 at 53.6% vs Grok Code Fast 1 at 70.8%. SWE-bench measures real GitHub fixes; LiveCodeBench measures contest programming.
What is the context window for Devstral Small 1.1 vs Grok Code Fast 1?
Devstral Small 1.1 supports a 128K token context window, while Grok Code Fast 1 supports 256K tokens. Grok Code Fast 1 offers a larger context window. Filling a larger window bills more input tokens, so the cheaper-per-million model can still cost more on long documents.
Which model performs better on benchmarks, Devstral Small 1.1 or Grok Code Fast 1?
Grok Code Fast 1 leads on 1 of 1 shared benchmarks versus Devstral Small 1.1's 0 wins. Check the comparison table for GPQA Diamond, SWE-bench, MMLU, HLE, and the other evals we track. Token price and benchmark score together are the usual LLM comparison, not either number alone.
Is Devstral Small 1.1 or Grok Code Fast 1 better for production use?
Both Devstral Small 1.1 and Grok Code Fast 1 are production API models. For cost-sensitive production traffic, Devstral Small 1.1 has better economics on the blended 1M-in + 1M-out scale. For maximum capability, weight the benchmark table for your domain. Many production stacks route cheap models for drafts and a frontier model for the hard turn, which is usually cheaper than sending everything to the expensive API.
Can I switch between Devstral Small 1.1 and Grok Code Fast 1 in my app?
Yes. Call Devstral Small 1.1 through Mistral AI and Grok Code Fast 1 through xAI with separate API keys, or through a gateway that already wraps both. Keep prompts in tokens, not characters, when you estimate the invoice. AnotherWrapper templates can swap providers without rewriting auth and billing.
How accurate is this Devstral Small 1.1 vs Grok Code Fast 1 pricing data?
List rates are the latest published Mistral API pricing and xAI API pricing, quoted per million tokens. Official rate sheets: https://docs.mistral.ai/platform/pricing/ and https://docs.x.ai/docs/models. Prompt caching, batch APIs, and committed-use discounts can change the invoice. Benchmark scores are from official publications and independent evals, updated as new numbers land.
What is the output token limit for Devstral Small 1.1 and Grok Code Fast 1?
Devstral Small 1.1 supports up to 128K output tokens per request, while Grok Code Fast 1 supports up to 10K output tokens. Output tokens are usually the expensive half of API pricing, so a higher max output cap is a capability, not a discount.
Which model has better throughput, Devstral Small 1.1 or Grok Code Fast 1?
Devstral Small 1.1 runs at approximately 137.1 tokens/second while Grok Code Fast 1 runs at 76.4 tokens/second. Devstral Small 1.1 is faster in raw throughput. Throughput (tokens per second) and time-to-first-token are why two models with the same per-million-token price can still feel different in chat and agents.
How do I switch the models in this Devstral Small 1.1 vs Grok Code Fast 1 comparison?
Use the model pickers at the top of this LLM comparison. Search any model in the index and the URL updates. Open Devstral Small 1.1 or Grok Code Fast 1 from the sidebar for the single-model API pricing page, or go back to the LLM pricing table to sort by cheapest blended cost.
