Grok 4.1 vs Llama 4 Scout 17B-16E Instruct
Grok 4.1 (2025) and Llama 4 Scout 17B-16E Instruct (2025) are frontier reasoning models from xAI and AI at Meta. Grok 4.1 ships a 131k-token context window, while Llama 4 Scout 17B-16E Instruct ships a 10m-token context window. On Chatbot Arena, Grok 4.1 leads by 169 pts. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads.
Llama 4 Scout 17B-16E Instruct fits 76x more tokens; pick it for long-context work and Grok 4.1 for tighter calls.
Decision scorecard
Local evidence first| Signal | Grok 4.1 | Llama 4 Scout 17B-16E Instruct |
|---|---|---|
| Best for | reasoning-heavy apps, multimodal apps, and tool-calling agents | multimodal apps, long-context analysis, and provider-routed production |
| Decision fit | RAG, Agents, and Long context | Coding, RAG, and Agents |
| Context window | 131k | 10m |
| Cheapest output | - | $0.30/1M tokens |
| Provider routes | 0 tracked | 12 tracked |
| Shared benchmarks | Chatbot Arena leader | 1 rows |
Decision tradeoffs
- Grok 4.1 holds a shared-benchmark lead on Chatbot Arena, ahead by 169 points.
- Grok 4.1 uniquely exposes Reasoning, Function calling, and Tool use in local model data.
- Local decision data tags Grok 4.1 for RAG, Agents, and Long context.
- Llama 4 Scout 17B-16E Instruct has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Llama 4 Scout 17B-16E Instruct has broader tracked provider coverage for fallback and procurement flexibility.
- Llama 4 Scout 17B-16E Instruct uniquely exposes Structured outputs in local model data.
- Local decision data tags Llama 4 Scout 17B-16E Instruct for Coding, RAG, and Agents.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Grok 4.1
Unavailable
No complete token price in local provider data
Llama 4 Scout 17B-16E Instruct
$139
Cheapest tracked route/tier: OpenRouter
Cost delta unavailable until both models have sourced input and output token prices.
Switch friction
- No overlapping tracked provider route is sourced for Grok 4.1 and Llama 4 Scout 17B-16E Instruct; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Reasoning, Function calling, and Tool use before moving production traffic.
- Llama 4 Scout 17B-16E Instruct adds Structured outputs in local capability data.
- No overlapping tracked provider route is sourced for Llama 4 Scout 17B-16E Instruct and Grok 4.1; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Structured outputs before moving production traffic.
- Grok 4.1 adds Reasoning, Function calling, and Tool use in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2025-11-17 | 2025-04-05 |
| Context window | 131k | 10m |
| Parameters | — | 109B (17B active) |
| Architecture | - | mixture of experts |
| License | Proprietary | Llama 4 Community |
| Openness | Proprietary | Open weights |
| Commercial use | Commercial use with conditions | Commercial use with conditions |
| Knowledge cutoff | 2024-11 | 2024-08 |
Pricing and availability
| Pricing attribute | Grok 4.1 | Llama 4 Scout 17B-16E Instruct |
|---|---|---|
| Input price | - | $0.08/1M tokens |
| Output price | - | $0.30/1M tokens |
| Providers | - |
Capabilities
| Capability | Grok 4.1 | Llama 4 Scout 17B-16E Instruct |
|---|---|---|
| Vision | Yes | Yes |
| Multimodal | Yes | Yes |
| Reasoning | Yes | No |
| Function calling | Yes | No |
| Tool use | Yes | No |
| Structured outputs | No | Yes |
| Code execution | No | No |
| IDE integration | No | No |
| Computer use | No | No |
| Parallel agents | No | No |
Benchmarks
| Benchmark | Grok 4.1 | Llama 4 Scout 17B-16E Instruct |
|---|---|---|
| Chatbot Arena | 1464.0 | 1295.0 |
Deep dive
On shared benchmark coverage, Chatbot Arena has Grok 4.1 at 1464 and Llama 4 Scout 17B-16E Instruct at 1295, with Grok 4.1 ahead by 169 points. The largest visible gap is 169 points on Chatbot Arena, which matters most when that benchmark mirrors your workload. Treat isolated benchmark wins as directional, because provider routing, prompt style, and tool access can move real application results.
The capability footprint differs most on reasoning mode: Grok 4.1, function calling: Grok 4.1, tool use: Grok 4.1, and structured outputs: Llama 4 Scout 17B-16E Instruct. Both models share vision and multimodal input, so the practical split is not just feature count. Use those differences to decide whether the page is about raw model quality, agentic coding support, multimodal ingestion, or predictable structured API behavior.
Pricing coverage is uneven: Grok 4.1 has no token price sourced yet and Llama 4 Scout 17B-16E Instruct has $0.08/1M input tokens. Provider availability is 0 tracked routes versus 12. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Grok 4.1 when reasoning depth are central to the workload. Choose Llama 4 Scout 17B-16E Instruct when long-context analysis, larger context windows, and broader provider choice are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship.
FAQ
Which has a larger context window, Grok 4.1 or Llama 4 Scout 17B-16E Instruct?
Llama 4 Scout 17B-16E Instruct supports 10m tokens, while Grok 4.1 supports 131k tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Is Grok 4.1 or Llama 4 Scout 17B-16E Instruct open source?
Grok 4.1 is listed under Proprietary. Llama 4 Scout 17B-16E Instruct is listed under Llama 4 Community. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.
Which is better for vision, Grok 4.1 or Llama 4 Scout 17B-16E Instruct?
Both Grok 4.1 and Llama 4 Scout 17B-16E Instruct expose vision. The better choice depends on benchmark fit, context budget, pricing, and whether your provider route exposes the same capability surface.
Which is better for multimodal input, Grok 4.1 or Llama 4 Scout 17B-16E Instruct?
Both Grok 4.1 and Llama 4 Scout 17B-16E Instruct expose multimodal input. The better choice depends on benchmark fit, context budget, pricing, and whether your provider route exposes the same capability surface.
Which is better for reasoning mode, Grok 4.1 or Llama 4 Scout 17B-16E Instruct?
Grok 4.1 has the clearer documented reasoning mode signal in this comparison. If reasoning mode is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Where can I run Grok 4.1 and Llama 4 Scout 17B-16E Instruct?
Grok 4.1 is available on the tracked providers still being sourced. Llama 4 Scout 17B-16E Instruct is available on Cloudflare Workers AI, OpenRouter, Together AI, Fireworks AI, and DeepInfra. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
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Last reviewed: 2026-06-07. Data sourced from public model cards and provider documentation.