grok-4-1-fast-non-reasoning-latest
xai · chat model
grok-4-1-fast-non-reasoning-latest is listed here as a chat model from xai. This page shows simple API pricing, token limits, and capability flags so you can compare it with similar options.
Input
$0.2000 / 1M tokens
Output
$0.5000 / 1M tokens
Cached input
$0.0500 / 1M tokens
Context
2.0M
Quick read
Best for
Use this page when you need a fast view of cost, context size, and supported features before testing the model in your own workload.
Things to verify
Always check the provider page for discounts, cache pricing, region rules, and any model limits that may not appear in public metadata.
Pricing
| Item | Price |
|---|---|
| Input | $0.2000 / 1M tokens |
| Output | $0.5000 / 1M tokens |
| Cached input | $0.0500 / 1M tokens |
| Embedding | $0.2000 / 1M tokens |
Token limits
Context window
2.0M
Max input tokens
2.0M
Max output tokens
2.0M
Max tokens
2.0M
Capabilities
| Capability | Supported |
|---|---|
| Vision | ✅ |
| Function calling | ✅ |
| Parallel function calling | — |
| Tool choice | ✅ |
| Prompt caching | ✅ |
| Reasoning | — |
| Response schema | ✅ |
| System messages | — |
| Audio input | ✅ |
| Audio output | — |
| Web search | ✅ |
| PDF input | — |
| Video input | — |
Benchmarks
Most benchmark rows are attached to the base model family rather than this provider route. Open benchmark explorer
| Benchmark | Score | Metric | Scope | Checked | Source |
|---|---|---|---|---|---|
| ARC-AGI-2 | 15.9% | accuracy | Base model: grok-4 (Grok 4) | 2026-05-31 | Link |
| Vending-Bench | $4694.15 net worth | net worth | Base model: grok-4 (Grok 4) | 2026-05-31 | Link |
| Humanity's Last Exam | 50.7% (text-only subset) | accuracy | Base model: grok-4 (Grok 4 Heavy) | 2026-05-31 | Link |
| USAMO'25 | 61.9% | accuracy | Base model: grok-4 (Grok 4 Heavy) | 2026-05-31 | Link |
Sources
| Source links | |
| Pricing data | LiteLLM model cost map |
| Synced at | 2026-05-28 |
Docs
| Official docs |
Similar models
This list is ranked by overall similarity. Use filters to emphasize the lens that matters most for the replacement you are making.
Comparing from
| Model | Cost | Input shape | Features | Context | Why it is close |
|---|---|---|---|---|---|
| grok-4-1-fast-non-reasoning-latest xai | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 2.0M | Current model Reference row |
| Model | Cost | Input shape | Features | Context | Why it is close |
|---|---|---|---|---|---|
| grok-4-1-fast-non-reasoning xai | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 2.0M | Same provider Overall 100% |
| grok-4-1-fast xai | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 2.0M | Same provider Overall 97% |
| grok-4-1-fast-reasoning xai | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 2.0M | Same provider Overall 97% |
| grok-4-1-fast-reasoning-latest xai | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 2.0M | Same provider Overall 97% |
| grok-4-fast-reasoning xai | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: text | Function callingTool choicePrompt cachingWeb search | 2.0M | Same provider Overall 89% |
| grok-4-fast-non-reasoning xai | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: text | Function callingTool choicePrompt cachingWeb search | 2.0M | Same provider Overall 89% |
| grok-4-fast-non-reasoning azure_ai | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: text | Function callingTool choiceResponse schemaWeb search | 131.1K | Text + image covered Overall 75% |
| grok-4-fast-reasoning azure_ai | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: text | Function callingTool choiceResponse schemaWeb search | 131.1K | Text + image covered Overall 75% |
| grok-4-1-fast-non-reasoning azure_ai | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: text | Function callingTool choiceResponse schemaWeb search | 131.1K | Text + image covered Overall 75% |
| grok-4-1-fast-reasoning azure_ai | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: text | Function callingTool choiceResponse schemaWeb search | 131.1K | Text + image covered Overall 73% |
| claude-3-haiku-20240307 Anthropic | In $0.2500 / 1M tokens Out $1.2500 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 4.1K | Text + image covered Overall 69% |
| gemini-2.0-flash-001 Google | In $0.1000 / 1M tokens Out $0.4000 / 1M tokens | imagetext audiovideo
Output: text | VisionFunction callingTool choicePrompt caching | 8.2K | Text + image covered Overall 60% |
| claude-3-opus-20240229 Anthropic | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 4.1K | Text + image covered Overall 58% |
| grok-4.1-fast-non-reasoning Vertex AI | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: unknown | VisionFunction callingTool choiceResponse schema | 2.0M | Partial I/O overlap Overall 53% Missing text, image |
| grok-4.1-fast-reasoning Vertex AI | In $0.2000 / 1M tokens Out $0.5000 / 1M tokens | imagetext
Output: unknown | VisionFunction callingTool choiceResponse schema | 2.0M | Partial I/O overlap Overall 51% Missing text, image |
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