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Grok 4.6 (high)

★ featured
xAI · released 2026-08-12 · 4 recorded token offers

Top 3 cheapest providers (Adjusted $/task)

Within the active global provider, residency and confidentiality filters.

#ProviderPlatformRaw input $/1MRaw output $/1MAdjusted $/task
1xAIOpenRouter$2.00$6.00
2AWS BedrockAWS Bedrock$2.20$6.60
3Amazon BedrockOpenRouter$2.20$6.60

Benchmarks

Composite91.2
Composite evidence4/5
AA Coding · unversioned snapshot 2026-09-1076.8
AA Coding Agent · v1.4 · 2026-09-09
AA Intelligence · unversioned snapshot 2026-09-1044.4
DesignArena Frontend · unversioned snapshot 2026-09-101267
DesignArena Full-Stack · unversioned snapshot 2026-09-101275
Output speed (t/s)66

Intelligence.ai (formerly DesignArena) publishes this result at product/family scope without an effort setting. It is attached exactly once to grok-4.6::high, the deterministic family representative used by collapsed comparisons; this does not assert that Intelligence.ai tested this specific effort setting.

MODEL EVIDENCE

Benchmark sheet

16 / 73 registered benchmark versions covered · 20 observations including existing index snapshots.

Compare this model ↗
Composite retains Coding Agent v1.4 · source 2026-09-09

The five Composite inputs remain unchanged. Its Coding Agent input is the median across complete harness results in the retained v1.4 snapshot from 2026-09-09. Artificial Analysis now publishes v1.5, with different components. Explore current v1.5 separately. Dated snapshot labels on other indices identify unversioned source captures, not a verified semantic version.

Profile signals

No threshold-crossing signal · 19 eligible benchmark families

How flags are calculated

Heuristic screen, not statistical significance: benchmark families are correlated and source uncertainty is unknown. Peer evidence needs ≥ 20 independently measured matched configurations from ≥ 10 distinct model families. A flag needs a directed population z-score of magnitude ≥ 1.5 and a gap of ≥ 1.5 from the leave-one-benchmark-family-out mean z in the same direction, over ≥ 5 other benchmark families.

Protocol-compatible measured/vendor divergences

No verified protocol-compatible vendor/measured pair is available for this model; agreement cannot be assessed.

Agentic

Agentic: every observation for this exact model configuration
Benchmark / versionEvaluation groupScore / provenance
AA-AnalystAgent

Version snapshot-2026-09-10

Published board

Tests analyst tasks using agentic Python execution across fourteen domains.

0.4125 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: AA-AnalystAgent · snapshot-2026-09-10 · Published board
Exact value: 0.4125 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:analystAgent
AA-Briefcase

Version snapshot-2026-09-10

Published board

Tests multi-week professional knowledge-work projects with linked tasks and large source collections.

1534.13 Elomeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: AA-Briefcase · snapshot-2026-09-10 · Published board
Exact value: 1534.13 Elo
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:briefcaseBreakdown.overall.elo
GDPval-AA v2

Version 2

Published board

Tests professional knowledge-work deliverables across occupations using AA's Stirrup harness.

1642.96 Elomeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: GDPval-AA v2 · 2 · Published board
Exact value: 1642.96 Elo
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:gdpval
Terminal-Bench v2.1 (AA)

Version 2.1

Published board

Tests terminal-based work on the 89-task verified refresh using Terminus 2.

0.8839 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: Terminal-Bench v2.1 (AA) · 2.1 · Published board
Exact value: 0.883895131086142 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:terminalbenchV21
Terminal-Bench v4.0 (AA)

Version 4.0

Published board

Tests terminal-based work on the 66-task release using mini-SWE-agent v2.4.6.

0.21212 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: Terminal-Bench v4.0 (AA) · 4.0 · Published board
Exact value: 0.212121212121212 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:terminalbenchV40

Coding

Coding: every observation for this exact model configuration
Benchmark / versionEvaluation groupScore / provenance
SciCode (AA subproblems)

Version 1.0.1

Published board

Tests scientific Python programming with scientist-annotated background information.

0.56481 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: SciCode (AA subproblems) · 1.0.1 · Published board
Exact value: 0.564814814814815 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:scicode
AA Coding Index

Version snapshot-2026-09-10 (unversioned)

Published board

Published AA index from the retained API snapshot. No verified semantic version was supplied.

76.8 pointsmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: AA Coding Index · snapshot-2026-09-10 (unversioned) · Published board
Exact value: 76.8 points
Observed: 2026-09-10 · publication date: not recorded
Observation id: legacy:aa_coding_index:grok-4.6::high
Protocol: inspect · file data/raw/artificialanalysis.json
DesignArena Frontend

Version snapshot-2026-09-10 (unversioned)

Published board

Published Elo. Exact source attachment is retained; fewer than 200 battles excludes a row from radar normalization and anomaly peers.

1267 Elomeasured5316 battlesobserved 2026-09-10designarena.ai
Evidence
Axis: DesignArena Frontend · snapshot-2026-09-10 (unversioned) · Published board
Exact value: 1267 Elo
Observed: 2026-09-10 · publication date: not recorded
Observation id: legacy:frontend:grok-4.6::high
Protocol: inspect · file data/raw/designarena.json
DesignArena Full-Stack

Version snapshot-2026-09-10 (unversioned)

Published board

Published Elo. Exact source attachment is retained; fewer than 200 battles excludes a row from radar normalization and anomaly peers.

1275 Elomeasured4276 battlesobserved 2026-09-10designarena.ai
Evidence
Axis: DesignArena Full-Stack · snapshot-2026-09-10 (unversioned) · Published board
Exact value: 1275 Elo
Observed: 2026-09-10 · publication date: not recorded
Observation id: legacy:fullstack:grok-4.6::high
Protocol: inspect · file data/raw/designarena.json

Knowledge

Knowledge: every observation for this exact model configuration
Benchmark / versionEvaluation groupScore / provenance
Humanity's Last Exam (AA text-only)

Version snapshot-2026-09-10

Published board

Tests expert-level knowledge on AA's text-only Humanity's Last Exam subset.

0.4291 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: Humanity's Last Exam (AA text-only) · snapshot-2026-09-10 · Published board
Exact value: 0.429101019462465 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:hle
AA-Omniscience Index

Version snapshot-2026-09-10

Published board

Tests factual reliability while rewarding correct answers and penalizing hallucinations.

30.48333 pointsmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: AA-Omniscience Index · snapshot-2026-09-10 · Published board
Exact value: 30.4833333333333 points
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:omniscience

Long-context

Long-context: every observation for this exact model configuration
Benchmark / versionEvaluation groupScore / provenance
GDP.pdf (AA)

Version snapshot-2026-09-10

Published board

Tests professional reasoning over long PDFs with AA document preparation and grading.

0.17 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: GDP.pdf (AA) · snapshot-2026-09-10 · Published board
Exact value: 0.17 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:gdpPdfAllPass
AA-LCR v1.1

Version 1.1

Published board

Tests reasoning across multiple long documents with corrected answer keys and grading.

0.80333 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: AA-LCR v1.1 · 1.1 · Published board
Exact value: 0.803333333333333 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:lcr
MLCR-AA

Version snapshot-2026-09-10

Published board

Tests medical-record synthesis and reasoning across long, fragmented case documents.

0.12222 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: MLCR-AA · snapshot-2026-09-10 · Published board
Exact value: 0.122222222222222 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:mlcrOverall

Reasoning

Reasoning: every observation for this exact model configuration
Benchmark / versionEvaluation groupScore / provenance
AA Intelligence Index

Version snapshot-2026-09-10 (unversioned)

Published board

Published AA index from the retained API snapshot. No verified semantic version was supplied.

44.4 pointsmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: AA Intelligence Index · snapshot-2026-09-10 (unversioned) · Published board
Exact value: 44.4 points
Observed: 2026-09-10 · publication date: not recorded
Observation id: legacy:aa_intelligence_index:grok-4.6::high
Protocol: inspect · file data/raw/artificialanalysis.json

Science

Science: every observation for this exact model configuration
Benchmark / versionEvaluation groupScore / provenance
CritPt (AA)

Version snapshot-2026-09-10

Published board

Tests research-level physics reasoning with Python, symbolic and numerical answers.

0.17143 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: CritPt (AA) · snapshot-2026-09-10 · Published board
Exact value: 0.171428571428571 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:critpt
GPQA Diamond (AA)

Version snapshot-2026-09-10

Published board

Tests graduate-level biology, physics and chemistry knowledge on the Diamond subset.

0.94949 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: GPQA Diamond (AA) · snapshot-2026-09-10 · Published board
Exact value: 0.94949494949495 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:gpqa

Tool-use

Tool-use: every observation for this exact model configuration
Benchmark / versionEvaluation groupScore / provenance
AutomationBench-AA

Version 1.0.6

Published board

Tests multi-app SaaS workflows through REST tools on a held-out AutomationBench split.

0.66678 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: AutomationBench-AA · 1.0.6 · Published board
Exact value: 0.6667849638121398 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:automationBenchPartialScore
EnterpriseOps-Gym-AA

Version snapshot-2026-09-10

Published board

Tests enterprise workflows through MCP tools against resettable application environments.

0.48344 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: EnterpriseOps-Gym-AA · snapshot-2026-09-10 · Published board
Exact value: 0.4834377797672337 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:enterpriseOpsGym
τ³-Banking (AA)

Version 1.0.1

Published board

Tests banking support agents that retrieve policies and change account state through tools.

0.50722 fractionmeasuredobserved 2026-09-10artificialanalysis.ai
Evidence
Axis: τ³-Banking (AA) · 1.0.1 · Published board
Exact value: 0.507216494845361 fraction
Observed: 2026-09-10T21:47:16.627Z · publication date: not recorded
Observation id: aa:c8adc5cf-fd5a-407b-af51-dc3bede3e49c:tauBanking
Missing coverage · 57 benchmark versions

No result does not mean a zero, or that the model was never tested. Collection failures and disputed versions retain their distinct status.

Variants / reasoning settings

VariantCoding · snapshot 2026-09-10Intelligence · snapshot 2026-09-10
Grok 4.6 (high)76.844.4
Grok 4.6 (xhigh)75.944.3
Grok 4.6 (medium)74.443.0
Grok 4.6 (low)66.335.4

GitHub Copilot

Current usage-based billing · model token cost is converted to AI Credits at 1 credit = $0.01.

Input $2.00 / 1M
Cached input $0.500 / 1M
Output $6.00 / 1M
Status GA

Token offers by platform — Adjusted $/task

Adjusted costs are modeled USD per task: AA output tokens × OpenRouter usage I/O (Chutes global fallback). These are general usage and benchmark proxies for coding-agent work. Missing AA data assumes 1,000 output tokens/task; unknown cache hit assumes 0%; unmeasured additional cache writes assume 0 tokens. Click any underlined price for exact inputs, dates and assumptions. Raw list prices use the selected fixed input/output blend, in USD per million tokens.

4 offers within the active global filters; “—” means the catalog is active but no public token price is available.

OpenRouter (3)

xAIglobalxai/zdr$2.00 raw in $/1M$6.00 raw out $/1M
xAIglobalxai$2.00 raw in $/1M$6.00 raw out $/1M
Amazon Bedrockglobalamazon-bedrock/us-west-2$2.20 raw in $/1M$6.60 raw out $/1M

AWS Bedrock (1)

AWS Bedrockus-west-2$2.20 raw in $/1M$6.60 raw out $/1M
Benchmark Heaven — Model benchmarks & costs