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© 2026 CompareLLM. Public benchmark data aggregated from Arena Elo, LiveBench, SWE-bench & OpenRouter.

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  3. Grok vs ChatGPT: price and Elo, not a personality contest
Grok vs ChatGPT: price and Elo, not a personality contest
compareVerified Dispatch
CompareLLM Intelligence Desk·Aug 12, 2026

Grok vs ChatGPT: price and Elo, not a personality contest

Brand hub remaps to top xAI vs top OpenAI. After Aug 12 that is Grok 4.6 vs Sol.

Search intent: grok vs chatgpt

Evaluated Models (4):
Grok 4.6xAI
GPT-5.6 SolOpenAI
GPT-5OpenAI
Grok 4xAI
Share Analysis:
WhatsAppTelegramXLinkedInReddit
Verified Benchmark Scorecard4 Models Evaluated

Grok 4.6 & Frontier Peer Benchmark Comparison

Live benchmark scores, throughput speeds, and token pricing with dynamic peer comparison.

LMSYS Arena Elo1,592Grok 4.6
SWE-bench Verified69.1%Coding resolve %
Throughput Speed118 tok/sGeneration rate
Output Price / 1M$6.00List rate
Interactive Model Comparison:4 models selected
Grok 4.6ArticleGPT-5.6 SolArticleGPT-5ArticleGrok 4Article
LMSYS Arena EloOverall human preference
quality
Grok 4.6
1,592
GPT-5.6 SolBest
1,608
GPT-5
1,558
Grok 4
1,488
Coding EloProgramming preference
quality
Grok 4.6
1,568
GPT-5.6 SolBest
1,602
GPT-5
1,540
Grok 4
—
SWE-bench VerifiedGitHub issue resolve %
quality
Grok 4.6
69.1%
GPT-5.6 SolBest
77.6%
GPT-5
68.4%
Grok 4
58.6%
GPQA DiamondPhD-level science reasoning %
quality
Grok 4.6
84.6%
GPT-5.6 SolBest
86.8%
GPT-5
85.2%
Grok 4
79%
LiveBenchContamination-free reasoning
quality
Grok 4.6
71.4%
GPT-5.6 SolBest
73.9%
GPT-5
69.8%
Grok 4
64.1%
Throughput (Speed)Output tokens / second
speed
Grok 4.6Best
118 tok/s
GPT-5.6 Sol
84 tok/s
GPT-5
78 tok/s
Grok 4
98 tok/s
Time-to-First-TokenInitial latency (ms)
speed
Grok 4.6Best
195 ms
GPT-5.6 Sol
270 ms
GPT-5
290 ms
Grok 4
230 ms
Output Token Price$ per 1M reply tokens
price
Grok 4.6Best
$6/1M
GPT-5.6 Sol
$30/1M
GPT-5
$20/1M
Grok 4
$15/1M
Input Token Price$ per 1M prompt tokens
price
Grok 4.6Best
$2/1M
GPT-5.6 Sol
$5/1M
GPT-5
$5/1M
Grok 4
$3/1M
Context WindowMax token capacity
capacity
Grok 4.6
500k
GPT-5.6 SolBest
1M
GPT-5
400k
Grok 4
256k
Benchmark / Metric
Grok 4.6xAI · Article Model
GPT-5.6 SolOpenAI · Article Model
GPT-5OpenAI · Article Model
Grok 4xAI · Article Model
LMSYS Arena EloOverall human preference
1,592
1,608Top
1,558
1,488
Coding EloProgramming preference
1,568
1,602Top
1,540
—
SWE-bench VerifiedGitHub issue resolve %
69.1%
77.6%Top
68.4%
58.6%
GPQA DiamondPhD-level science reasoning %
84.6%
86.8%Top
85.2%
79%
LiveBenchContamination-free reasoning
71.4%
73.9%Top
69.8%
64.1%
Throughput (Speed)Output tokens / second
118 tok/sTop
84 tok/s
78 tok/s
98 tok/s
Time-to-First-TokenInitial latency (ms)
195 msTop
270 ms
290 ms
230 ms
Output Token Price$ per 1M reply tokens
$6/1MTop
$30/1M
$20/1M
$15/1M
Input Token Price$ per 1M prompt tokens
$2/1MTop
$5/1M
$5/1M
$3/1M
Context WindowMax token capacity
500k
1MTop
400k
256k
Executive Key Takeaway
Brand hub remaps to top xAI vs top OpenAI. After Aug 12 that is Grok 4.6 vs Sol.

People type “grok vs chatgpt” when they want a brand fight. We give them a remapping hub and a dated pair. After the Aug 12 Grok 4.6 refresh that pair is usually 4.6 vs GPT-5.6 Sol. We do not score live social search. If that feature is the whole product for you, this table is the wrong tool — and we say so on the hub.

Same $2/$6 vs $5/$30 is the invoice story

If Elo is close, price decides volume workloads. If Elo is not close, do not buy Grok just because it is cheaper. Read both columns.

Empirical Evaluation & Architectural Analysis

Standardized telemetry recorded in the verified CompareLLM Leaderboards captures distinct architectural priorities between Grok 4.6 and GPT-5.6 Sol. While blind human pairwise preference testing reflects instruction compliance and reasoning depth, domain-specific suites such as SWE-bench Verified and GPQA Diamond highlight coding execution and advanced STEM reasoning. For the live pairwise breakdown with historical trendlines, reference the interactive scorecard above or visit the Grok 4.6 vs GPT-5.6 Sol Showdown.

Brand hubs must stay thin of fluff

Workload table + FAQ + live link is enough uniqueness when the numbers differ. We will not write 2,000 words of vibes.

Strategic Deployment Recommendation

  • Production Workloads: For enterprise workloads requiring strict reliability, cross-reference Top Coding LLMs and Cheapest High-Quality LLMs.
  • Direct Pair Comparison: Explore the live pairwise breakdown at /best/grok-vs-chatgpt-benchmark.
  • Architectural Stacks: Recommended architectural configurations can be evaluated on the CompareLLM Stack Engine.

Frequently Asked Questions

Is this an CompareLLM lab test score? No. Linked model dossiers and compare showdowns reflect dated snapshots gathered from named public evaluation benchmarks. Seed catalog entries remain transparently timestamped until daily ingest updates them.

Where can I see live comparisons for this model? View the showdown at /best/grok-vs-chatgpt-benchmark.

What primary search query does this briefing answer? grok vs chatgpt.

Share Analysis:
WhatsAppTelegramXLinkedInReddit

Head-to-Head Showdowns for Mentioned Models

Featured Article ShowdownGrok 4.6 vs GPT-5.6 Sol
Compare Benchmarks
Benchmark MatchupGrok 4.6 vs Claude Opus 4.5
Benchmark MatchupGrok 4.6 vs Claude Opus 4.6
Benchmark MatchupGPT-5.6 Sol vs Claude Opus 4.5
Benchmark MatchupGPT-5.6 Sol vs Claude Opus 4.6
Benchmark MatchupGPT-5 vs Claude Opus 4.5
Benchmark MatchupGPT-5 vs Claude Opus 4.6
Benchmark MatchupGrok 4 vs Claude Opus 4.5
Benchmark MatchupGrok 4 vs Claude Opus 4.6

Related news

  • launch · Aug 12, 2026

    Grok 4.6 (Aug 12): post-training refresh, same $2/$6 list

  • launch · Aug 8, 2025

    GPT-5 (2025) remains the legacy OpenAI flagship baseline

  • launch · Jul 10, 2025

    Grok 4 remains the previous xAI flagship on this catalog

  • compare · Jul 24, 2026

    Claude vs GPT benchmark: this hub always remaps to the current Elo leaders

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