LLM Comparison

GPT-6 Astra vs Claude Sonnet 5: benchmark scores, pricing & comparison.

Side-by-side GPT-6 Astra vs Claude Sonnet 5 comparison across SWE-bench, GPQA, HLE, Terminal-Bench, coding agent scores, token pricing, context window, and AskClash RWT. Green marks the winner on each benchmark.

Open live leaderboardGPT-6 Astra model pageClaude Sonnet 5 model page
Rank #7 vs #17AskClash overall scores 64.9 vs 58.9.
Pricing $10.0/$50.0 vs $3.00/$15.0Input and output token prices per 1M tokens when published.
Proprietary vs ProprietaryOpenAI vs Anthropic.

GPT-6 Astra vs Claude Sonnet 5 benchmark comparison

Green cells highlight the winning model for each metric. Scores are cached from the AskClash LLM leaderboard snapshot.

MetricGPT-6 AstraClaude Sonnet 5
Overall Score64.958.9
Leaderboard Rank#7#17
ACB—60.8
RWT9.58.5
Coding Agent Index67.0—
HLE57.257.4
GPQA96.091.1
SWE-bench—85.2
SWE-Pro—63.2
Terminal-Bench—80.4
DeepSWE74.153.8
GDPval-AA—1618.0
OSWorld—81.2
CharXiv—88.3
MMMU-Pro—77.3
ARC-AGI 295.0—
MRCR100.0—
Input Price (per 1M tokens)$10.0$3.00
Output Price (per 1M tokens)$50.0$15.0
Context Window1M1M
Benchmarks Published712

GPT-6 Astra vs Claude Sonnet 5 head-to-head charts

GPT-6 Astra leads 4 and Claude Sonnet 5 leads 1 of 5 shared benchmarks. Claude Sonnet 5 is cheaper on a defined 1M-input / 200K-output workload. Charts show only benchmarks both models publish.

GPT-6 AstraClaude Sonnet 5
Overall
64.9GPT-6 Astra
58.9Claude Sonnet 5
RWT
9.5GPT-6 Astra
8.5Claude Sonnet 5
HLE
57.2GPT-6 Astra
57.4Claude Sonnet 5
GPQA
96.0GPT-6 Astra
91.1Claude Sonnet 5
DeepSWE
74.1GPT-6 Astra
53.8Claude Sonnet 5
GPT-6 Astra
Input$10.0
Output$50.0
Workload$20
Context1M
Claude Sonnet 5
Input$3.00
Output$15.0
Workload$6.00
Context1M

Workload = published cost of 1M input + 200K output tokens. Open the live leaderboard for interactive compare charts.

More GPT-6 Astra and Claude Sonnet 5 comparisons

Explore how GPT-6 Astra and Claude Sonnet 5 stack up against other top-ranked LLMs.

Claude Fable 5.1 vs GPT-6 AstraClaude Fable 5.1 vs Claude Sonnet 5Claude Fable 5 vs GPT-6 AstraClaude Fable 5 vs Claude Sonnet 5GPT-5.6 Sol vs GPT-6 AstraGPT-5.6 Sol vs Claude Sonnet 5Claude Opus 5 vs GPT-6 AstraClaude Opus 5 vs Claude Sonnet 5Grok 4.6 vs GPT-6 AstraGrok 4.6 vs Claude Sonnet 5

How to read this comparison

Benchmark scores

Higher is better for all benchmark scores (SWE-bench, GPQA, HLE, Terminal-Bench, etc.). Green marks the model with the higher score.

Token pricing

Lower is better for input and output prices. Green marks the cheaper model per 1M tokens.

Coverage matters

Models with fewer disclosed benchmark cells may have inflated percentile scores. Check the benchmark cell count for context.

This comparison page is generated from the AskClash LLM leaderboard cache. Open the live leaderboard for real-time scores and interactive filtering.