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Grok 4.7 x-ai

Closed weights API only frontier listed on OpenRouter 2026-09-21 (34d ago) · source Last verified 2026-10-25 06:51 UTC Docs ↗ OpenRouter ↗

Release timeline

Stages observed by the nightly radar: announced → API only → weights public → served by third parties. Each entry carries the source it was seen at.

  1. 2026-09-21 · API only source
    seeded from the earliest dated observation when first seen · observed 2026-10-07 20:20 UTC

Description

Grok 4.7 is SpaceXAI's flagship model for coding, agentic tasks, and knowledge work, succeeding Grok 4.6. It is particularly strong at long-running software engineering tasks, verifying its own work, and...

via OpenRouter listing · observed 2026-10-24 21:26 UTC. The listing text is the provider's own description, not an assessment.

Where to run 1 providers · 5 endpoints

Hosted endpoints observed for Grok 4.7, sorted by input price (USD per million tokens). Each row names its observer and date; prices change daily, so check the source before quoting. Cheapest observed input price: $2.00/M.

ProviderModel refContextQuant$/M in$/M outtok/sTTFTToolsStatusObserved
xAI
openrouter
x-ai/grok-4.7 488K unknown $2.00 $6.00 — — yes live 2026-10-24
xAI
openrouter
x-ai/grok-4.7 488K unknown $2.00 $6.00 — — yes live 2026-10-24
xAI
openrouter
x-ai/grok-4.7 488K unknown $2.20 $6.60 — — yes live 2026-10-24
xAI
openrouter
x-ai/grok-4.7 488K unknown $4.00 $12.00 — — yes live 2026-10-24
xAI
openrouter
x-ai/grok-4.7 488K unknown $4.00 $12.00 — — yes live 2026-10-24

No third-party providers observed beyond the lab's own endpoints. Cache-read price $0.50/M (source, observed 2026-10-24).

Facts

Context length500,000 tokens (488K) · OpenRouter listing
Modalitiestext + image + file → text
Max completion tokens450,000
Supported parametersinclude_reasoning, logprobs, max_tokens, reasoning, reasoning_effort, response_format, seed, structured_outputs, temperature, tool_choice, tools, top_logprobs, top_p
OpennessClosed weights · closed lab
StageAPI only
Confidencemedium
Pricing (USD per M tokens) in $2.00 · out $6.00 · cache read $0.50
OpenRouter list price (cheapest live endpoint) · source · observed 2026-10-24 21:26 UTC

Open alternatives 5

Nearest open-weights models by modality, context and price on this watch list. Not a quality ranking.

ModelOrgParamsContext$/M inLicenseWhy it is here
Qwen3.5-4B Qwen 4.66B 256K — apache-2.0 vision input
Kimi-K2.6 moonshotai 1.03T 256K $0.45 other cheaper input price ($0.44935/M vs $2/M), vision input
Qwen3-VL-4B-Instruct Qwen 4.44B 256K — apache-2.0 vision input
Qwen3.5-397B-A17B Qwen 403B 256K $0.39 apache-2.0 cheaper input price ($0.39/M vs $2/M), vision input
Qwen3-VL-2B-Instruct Qwen 2.13B 256K — apache-2.0 vision input

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Sources

Radar run: 2026-10-25 06:51 UTC · Last verified 2026-10-25 06:51 UTC