How do Claude Opus 4.7 and GPT-3.5 compare in AI?

Claude Opus 4.7 and GPT-3.5 are competitors in the AI industry with 3 shared article mentions.

What is the difference between Claude Opus 4.7 and GPT-3.5?

Claude Opus 4.7 has 38 news mentions while GPT-3.5 has 24. They are connected through 2 relationship types in the AI industry knowledge graph.

Which is better, Claude Opus 4.7 or GPT-3.5?

Based on 3 analyzed articles, Claude Opus 4.7 has more industry coverage (38 mentions vs 24). Both are significant players in the AI space. See the detailed analysis below.

What are the key differences between Claude Opus 4.7 and GPT-3.5 in 2026?

In 2026, Claude Opus 4.7 and GPT-3.5 compete across 2 dimensions. Both are shaping the AI landscape with distinct approaches.

Claude Opus 4.7 vs GPT-3.5 — AI Comparison 2026

Claude Opus 4.7

→ stablePositive

competes with (2)

GPT-3.5

· quietNeutral

Coverage (30d)

5vs0

This Week

0vs0

Evidence

3 articles

Relationships

Timeline

Claude Opus 4.72026-07-07

Anthropic releases Claude Opus 4.7 with 92% honesty benchmark and reduced sycophancy

Claude Opus 4.72026-05-17

Autonomously ported Adobe Lightroom CC to Linux via Wine after a single prompt

GPT-3.52026-05-02

GPT-5.5 fully solved TLO enterprise network simulation in 2 of 10 attempts

GPT-3.52026-05-02

GPT-5.5 scored 71.4% on AISI expert CTF tasks, matching Claude Mythos Preview

GPT-3.52026-04-24

Early user review of GPT-5.5 in Codex highlights major improvements

Claude Opus 4.72026-04-23

Opus 4.7 released with new tokenizer causing 40%+ cost increase

GPT-3.52026-04-23

GPT-5.5 model family achieves leading position on Artificial Analysis Index for cost-performance

GPT-3.52026-04-23

OpenAI engineer reveals GPT-5.5 is a Blackwell-native model trained on Nvidia GB200/GB300 NVL72 systems.

GPT-3.52026-04-23

GPT-5.5 spotted via Codex API backdoor, suggesting unofficial release channel for image generation.

Claude Opus 4.72026-04-20

Anthropic released Claude Opus 4.7 with an updated tokenizer that increases token counts for the same input

Ecosystem

Claude Opus 4.7

competes withClaude Opus 4.63 src

competes withGemini 3 Pro2 src

competes withComposer 21 src

deploysReinforcement Learning from Human Feedback (RLHF)1 src

deploysChain-of-Thought Prompting1 src

competes withGPT-51 src

GPT-3.5

competes withGemini 3 Pro2 src

competes withGemini Flash1 src

competes withComposer 21 src

competes withClaude Mythos Preview1 src

usesCodex 5.31 src

competes withMicrosoft Excel1 src

Benchmarks

mirrorcode

Claude Opus 4.756

GPT-3.5—

Evidence (3 articles)

GPT-5.5 Ties Claude Mythos in Enterprise Cyber Attack Tests, AISI Finds

May 1, 2026

Cursor's Composer 2.5 matches Opus 4.7, GPT-5.5 at fraction of cost

May 18, 2026

GPT-5.5 Tops Benchmarks, Costs 2x API Price, Still Hallucinates

Apr 25, 2026