xAI's frontier model for long-running agents, coding, knowledge work, and visual projects
Grok 4.7 by xai is offered by 20 providers on this page. Public prices are shown for 19 of them. Its official list price is $2.00 per 1M input tokens and $6.00 per 1M output tokens. The lowest paid channel is NanoGPT at $1.60 / $4.80 per 1M, about 1.4× below the list price. That channel is a third-party gateway, so confirm its availability and rate limits before depending on it.
Artificial Analysis rates it 46.4 on the Intelligence Index. Against its lowest blended price of $2.40 per 1M, that is roughly 19 index points per dollar, which is the value ratio the leaderboards rank on. Median output speed is 68 tokens per second, with 67.02s to the first token. Running one task of the Artificial Analysis suite costs about $3.7383, which reflects how many tokens its reasoning consumes rather than the unit price alone.
The context window is 500,000 tokens at the reference host, but hosts report different limits, from 500,000 to 524,288, so the usable window depends on the provider you pick. It supports reasoning, tool use, and structured output. Accepted input modalities are Text, Image, and PDF. Its training knowledge cuts off at 2026-05.
Quality is independently evaluated by Artificial Analysis. Speed/latency are model-level medians.
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| NanoGPT | Gateway | $1.60 | $4.80 | $0.40 | — | 500,000 | 500,000 | |
| Kilo Gateway | Gateway | $2.00 | $6.00 | $0.50 | — | 500,000 | 450,000 | |
| 302.AI | Gateway | $2.00 | $6.00 | $0.50 | $0.50 | 500,000 | 500,000 | |
| OpenRouter | Gateway | $2.00 tiered >200K: $4.00 | $6.00 | $0.50 | — | 500,000 | 450,000 | |
| Cloudflare AI Gateway | Cloud | $2.00 tiered >200K: $4.00 | $6.00 | $0.50 | — | 500,000 | 500,000 | |
| xAIOfficial | First-party | $2.00 tiered >200K: $4.00 | $6.00 | $0.50 | — | 500,000 | 500,000 | |
| Vercel AI Gateway | Cloud | $2.00 tiered >200K: $4.00 | $6.00 | $0.50 | — | 500,000 | 500,000 | |
| Ofox | Gateway | $2.00 | $6.00 | $0.50 | — | 500,000 | 65,536 | |
| Merge Gateway | Gateway | $2.00 | $6.00 | $0.50 | — | 500,000 | 500,000 | |
| GitHub Copilot | Cloud | $2.00 tiered >200K: $4.00 | $6.00 | $0.50 | — | 500,000 | 128,000 | |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Interleaved thinking (reasoning between tool calls) is declared by 2 of 20 providers.
| Name | Conditions | Score | Metric | Source |
|---|---|---|---|---|
| CursorBench | variant: xhigh effort · v4.0 | 46.3 | score | Source ↗ |
| DeepSWE | variant: high effort · v1.1 | 71 | score | Source ↗ |
| EEBench | variant: xhigh effort | 64 | score | Source ↗ |
| AA-Briefcase | variant: xhigh effort · v1.1 | 1657 | Elo | Source ↗ |
| Terminal-Bench | variant: xhigh effort · v4.0 | 37.6 | score | Source ↗ |
| Harvey Legal Agent Benchmark | variant: xhigh effort | 19.6 | score | Source ↗ |
| HealthBench | variant: xhigh effort; professional | 56.7 | score | Source ↗ |
| GDPval | variant: xhigh effort | 1695 | Elo | Source ↗ |
The same benchmark scores very differently across harness / dataset, so the qualifying conditions must be shown together.
Individual evaluations run by Artificial Analysis, on the same reasoning tier as the intelligence score above. Each benchmark has its own task set and harness, so rows are not comparable with one another. The Intelligence Index above draws on a different, newer set of evaluations.