How do GPT-5.6 Terra and Claude Opus 4.7 compare on coding benchmarks?

The comparison table shows SWE-bench, SWE-Pro, SWE-Atlas, Terminal-Bench, DeepSWE, and coding agent index scores for both GPT-5.6 Terra and Claude Opus 4.7 when publicly disclosed.

LLM Comparison

GPT-5.6 Terra vs Claude Opus 4.7: benchmark scores, pricing & comparison.

Q: Which is better: GPT-5.6 Terra or Claude Opus 4.7?

AskClash compares GPT-5.6 Terra and Claude Opus 4.7 side by side across SWE-bench, GPQA, HLE, Terminal-Bench, coding agent scores, token pricing, and context window so you can see which model wins on each benchmark.

Side-by-side GPT-5.6 Terra vs Claude Opus 4.7 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 leaderboard GPT-5.6 Terra model page Claude Opus 4.7 model page

Rank #5 vs #8AskClash overall scores 77.4 vs 75.3.

Pricing $2.50/$15.0 vs $5.00/$25.0Input and output token prices per 1M tokens when published.

Proprietary vs ProprietaryOpenAI vs Anthropic.

GPT-5.6 Terra vs Claude Opus 4.7 benchmark comparison

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

Metric	GPT-5.6 Terra	Claude Opus 4.7
Overall Score	77.4	75.3
Leaderboard Rank	#5	#8
RWT	9.0	8.5
Coding Agent Index	77.0	65.0
HLE	—	54.7
GPQA	92.9	94.2
SWE-bench	—	87.6
SWE-Pro	63.4	64.3
SWE-Atlas	81.0	—
Terminal-Bench	87.4	69.4
DeepSWE	69.6	—
OSWorld	—	78.0
MCP Atlas	—	77.3
Finance Agent	52.4	64.4
CharXiv	—	91.0
MMMU-Pro	80.7	75.2
ARC-AGI 2	83.9	75.8
Tau2	86.3	88.6
MRCR	89.6	—
Input Price (per 1M tokens)	$2.50	$5.00
Output Price (per 1M tokens)	$15.0	$25.0
Context Window	1M	1M
Benchmarks Published	13	14

More GPT-5.6 Terra and Claude Opus 4.7 comparisons

Explore how GPT-5.6 Terra and Claude Opus 4.7 stack up against other top-ranked LLMs.

Claude Fable 5 vs GPT-5.6 Terra Claude Fable 5 vs Claude Opus 4.7 GPT-5.6 Sol vs GPT-5.6 Terra GPT-5.6 Sol vs Claude Opus 4.7 Claude Opus 4.8 vs GPT-5.6 Terra Claude Opus 4.8 vs Claude Opus 4.7 Grok 4.5 vs GPT-5.6 Terra Grok 4.5 vs Claude Opus 4.7 GPT-5.6 Terra vs GPT-5.5 GPT-5.5 vs Claude Opus 4.7

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.