SurfMind Logosurfmind
chromeAdd to Chrome

Compare models

Put models side by side on price, context, capabilities, and benchmarks.

Browse modelsLeaderboard

This is OpenRouter's auto-updating alias to DeepSeek's current top-tier 'Pro' model, always resolving to the newest release in that family (1M-token context) rather than a pinned snapshot. It lets integrations target DeepSeek's flagship reasoning line by a stable identifier without updating the model string on every new checkpoint.

Legal & Government#38Writing, Literature, & Language#47Life, Physical, & Social Science#47Business, Management, & Finance#47
Learn more
AuthorDeepSeek
Country🇨🇳 China
ReleasedSep 14, 2026
Overview
Cost rate
0.7x
Context
1M
Input
Output
Reasoning
Tool calling
Structured outputs
Pricing/M tokens
Input$0.10
Cached input$0.10
Output$4.00
Context
Context length1,048,576
Max output tokens393,216
Knowledge cutoff-
Performance
Throughput81 tok/s
Latency1.66s

GPT-6 Luna is the fast, low-cost tier of OpenAI's GPT-6 series (1.05M-token context, text, image, and file input, $0.10/$0.50 per million input/output tokens), released September 22, 2026 below GPT-6 Sol and the flagship GPT-6 Astra. It is built for high-volume tasks with a clear goal, such as summarization, extraction, classification, quick questions, and lightweight agentic steps.

Image understanding#66Mathematical#70Software & IT Services#73Entertainment, Sports, & Media#89
Learn more
AuthorOpenAI
Country🇺🇸 United States
ReleasedSep 22, 2026
Overview
Cost rate
0.1x
Context
1.1M
Input
Output
Reasoning
Tool calling
Structured outputs
Pricing/M tokens
Input$0.10
Cached input$0.01
Output$0.50
Context
Context length1,050,000
Max output tokens128,000
Knowledge cutoff-
Performance
Throughput-
Latency-

Benchmarks

Head-to-head scores across reasoning, coding, and agentic indices, plus per-domain rankings.

Intelligence

58.4
Claude Opus 5.5 (Max, Default Fallback)
56.9
GPT-6 Astra (Max)
54.5
GPT-6.1 Sol (Max)
54.2
Claude Sonnet 5.5 (Max, Default Fallback)
23.3
GPT-6 Luna
23.1
DeepSeek Pro Latest

Coding

80.7
Claude Fable 5.1
78.3
GPT-5.6 Sol
78.0
Claude Opus 5
76.9
GPT-6 Astra
76.8
Grok 4.6
76.7
GPT-5.6 Terra

DeepSeek Pro Latest has no data

GPT-6 Luna has no data

Automation & Tool Use

57.2
Claude Fable 5.1
56.5
Claude Opus 5
56.0
Qwen3.8 Max (0902)
55.5
Muse Spark 1.3
53.1
GLM 5.3
53.0
Grok 4.6

DeepSeek Pro Latest has no data

GPT-6 Luna has no data

Intelligence, coding & agentic scores from Artificial Analysis.

Software & IT Services

arena.ai
1550
Gemini 4 Argon (High)
1540
Claude Opus 4.7 (High)
1538
Claude Fable 5 (High)
1538
Claude Opus 5.5 (High)
1537
Claude Opus 4.6 (High)
1535
Muse Wonder (Max)
1534
Muse Spark 1.2 (xHigh)
1530
GPT-6.1 Sol (Max)
1492
DeepSeek Pro Latest
1491
GPT-6 Luna

Popular comparisons