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Gemini 1.5 Pro vs GPT-6 Astra

8 SHARED BENCHMARKS

Across 8 shared benchmarks, Gemini 1.5 Pro scores higher on 0 and GPT-6 Astra on 8. The widest gap is AA Intelligence, where GPT-6 Astra scores 53 against 10.

GOOGLEVSOPENAI8 SHARED0–8 HEAD-TO-HEAD

BenchmarkGemini 1.5 ProMARGINGPT-6 Astra

AA Intelligence1053

Artificial Analysis Coding Index23.677.1

GPQA Diamond59.196.3

HLE4.954.7

scicode29.556.5

simplebench27.183.6

Best tracked score per model per benchmark (default configuration; source-attributed). ↓ marks lower-is-better metrics. Open either model for its full surface, provenance and pricing.

Compare Gemini 1.5 Pro withEVERY TRACKED PAIRING

▶Anthropic13 PAIRINGS

Claude Opus 4.8 Claude Sonnet 4.5 Claude Opus 4.6 Claude 3.5 Sonnet Claude Fable 5 Claude Opus 4.5 Claude Opus 5 Claude Opus 4.7 Claude Sonnet 4 Claude Sonnet 5 Claude Sonnet 4.6 Claude Opus 4 Claude Fable 5.1

▶OpenAI11 PAIRINGS

GPT-5.5 GPT-4o GPT-5.6 Sol GPT-5.4 GPT-5.2 GPT-5 o3 GPT-5.1 o4-mini o1 GPT-4o mini

▶Google8 PAIRINGS

Gemini 3.1 Pro Gemini 3 Pro Gemma 4 26B A4B Gemini 2.5 Pro Gemma 4 31B Gemini 3.5 Flash Gemini 3.6 Flash Gemini 3 Flash Preview

▶Alibaba11 PAIRINGS

Qwen3.5 35B A3B Qwen3 VL 4B (Reasoning)Qwen2.5 Instruct 72B Qwen3.5 397B A17B Qwen3.5 27B Qwen3.6 Plus Qwen3.6 35B A3B Qwen3.6 27B Qwen3.7 Max Qwen3.8 Max Preview Qwen3.7 Plus Preview

▶DeepSeek4 PAIRINGS

DeepSeek-V3 DeepSeek-V4-Pro DeepSeek-V3.2 DeepSeek-V4-Flash

▶Moonshot4 PAIRINGS

Kimi K2.5 Kimi K2.6 Kimi K3 Kimi K2 Instruct

▶Meta2 PAIRINGS

Llama 3.1 Instruct 405B Muse Spark 1.1

▶Z.ai2 PAIRINGS

GLM-5.1 GLM-5.2

▶MiniMax1 PAIRING

▶NVIDIA2 PAIRINGS

Nemotron 3 Super 120B A12B Nemotron 3 Ultra 550B A55B

Compare GPT-6 Astra withEVERY TRACKED PAIRING

▶Anthropic13 PAIRINGS

Claude Opus 4.8 Claude Sonnet 4.5 Claude Opus 4.6 Claude 3.5 Sonnet Claude Fable 5 Claude Opus 4.5 Claude Opus 5 Claude Opus 4.7 Claude Sonnet 4 Claude Sonnet 5 Claude Sonnet 4.6 Claude Opus 4 Claude Fable 5.1

▶OpenAI11 PAIRINGS

GPT-5.5 GPT-4o GPT-5.6 Sol GPT-5.4 GPT-5.2 GPT-5 o3 GPT-5.1 o4-mini o1 GPT-4o mini

▶Google8 PAIRINGS

Gemini 3.1 Pro Gemini 3 Pro Gemma 4 26B A4B Gemini 2.5 Pro Gemma 4 31B Gemini 3.5 Flash Gemini 3.6 Flash Gemini 3 Flash Preview

▶Alibaba11 PAIRINGS

Qwen3.5 35B A3B Qwen3 VL 4B (Reasoning)Qwen2.5 Instruct 72B Qwen3.5 397B A17B Qwen3.5 27B Qwen3.6 Plus Qwen3.6 35B A3B Qwen3.6 27B Qwen3.7 Max Qwen3.8 Max Preview Qwen3.7 Plus Preview

▶DeepSeek4 PAIRINGS

DeepSeek-V3 DeepSeek-V4-Pro DeepSeek-V3.2 DeepSeek-V4-Flash

▶Moonshot4 PAIRINGS

Kimi K2.5 Kimi K2.6 Kimi K3 Kimi K2 Instruct

▶Meta2 PAIRINGS

Llama 3.1 Instruct 405B Muse Spark 1.1

▶Z.ai2 PAIRINGS

GLM-5.1 GLM-5.2

▶MiniMax1 PAIRING

▶NVIDIA2 PAIRINGS

Nemotron 3 Super 120B A12B Nemotron 3 Ultra 550B A55B