LLM Comparison

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

Side-by-side GPT-6 Astra vs Claude Opus 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 Opus 5 model page
Rank #3 vs #5AskClash overall scores 69.2 vs 67.1.
Pricing $10.0/$50.0 vs $5.00/$25.0Input and output token prices per 1M tokens when published.
Proprietary vs ProprietaryOpenAI vs Anthropic.

GPT-6 Astra vs Claude Opus 5 benchmark comparison

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

MetricGPT-6 AstraClaude Opus 5
Overall Score69.267.1
Leaderboard Rank#3#5
ACB64.563.9
RWT9.59.0
Coding Agent Index67.0—
HLE57.264.7
GPQA96.0—
SWE-bench—96.0
SWE-Pro—79.2
Terminal-Bench88.4—
DeepSWE73.273.6
GDPval-AA1629.31861.0
MCP Atlas—85.8
Finance Agent53.5—
MMMU-Pro87.0—
ARC-AGI 295.090.4
MRCR100.0—
Input Price (per 1M tokens)$10.0$5.00
Output Price (per 1M tokens)$50.0$25.0
Context Window1M1M
Benchmarks Published128

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

GPT-6 Astra leads 4 and Claude Opus 5 leads 3 of 7 shared benchmarks. Claude Opus 5 is cheaper on a defined 1M-input / 200K-output workload. Charts show only benchmarks both models publish.

GPT-6 AstraClaude Opus 5
Overall
69.2GPT-6 Astra
67.1Claude Opus 5
ACB
64.5GPT-6 Astra
63.9Claude Opus 5
RWT
9.5GPT-6 Astra
9.0Claude Opus 5
HLE
57.2GPT-6 Astra
64.7Claude Opus 5
DeepSWE
73.2GPT-6 Astra
73.6Claude Opus 5
GDPval-AA
1629.3GPT-6 Astra
1861.0Claude Opus 5
ARC-AGI 2
95.0GPT-6 Astra
90.4Claude Opus 5
GPT-6 Astra
Input$10.0
Output$50.0
Workload$20
Context1M
Claude Opus 5
Input$5.00
Output$25.0
Workload$10
Context1M

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

More GPT-6 Astra and Claude Opus 5 comparisons

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

Claude Fable 5.1 vs GPT-6 AstraClaude Fable 5.1 vs Claude Opus 5Claude Fable 5 vs GPT-6 AstraClaude Fable 5 vs Claude Opus 5GPT-6 Astra vs GPT-5.6 SolGPT-5.6 Sol vs Claude Opus 5GPT-6 Astra vs Grok 4.6Claude Opus 5 vs Grok 4.6GPT-6 Astra vs Claude Opus 4.8Claude Opus 5 vs Claude Opus 4.8

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.