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Compare models

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

Browse modelsLeaderboard

GPT-6 Astra is OpenAI's flagship GPT-6-generation model (1.05M-token context, up to 128K output tokens, priced at $10/$50 per million input/output tokens), built for demanding end-to-end work. It excels at advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strength in long-horizon agentic tasks involving computer and browser use.

Document analysis#17Image understanding#19Software & IT Services#20Entertainment, Sports, & Media#22
Learn more
AuthorOpenAI
Country🇺🇸 United States
ReleasedSep 4, 2026
Overview
Cost rate
10x
Context
1.1M
Input
Output
Reasoning
Tool calling
Structured outputs
Pricing/M tokens
Input$10.00
Cached input$1.00
Output$50.00
Context
Context length1,050,000
Max output tokens128,000
Knowledge cutoff-
Performance
Throughput58 tok/s
Latency4.65s

Claude Haiku 4.5 is Anthropic's fast, affordable small model in the Claude 4 generation, balancing strong instruction-following and coding ability with low latency. It is designed for high-throughput agentic and chat applications where speed and cost efficiency are priorities.

Document analysis#42Software & IT Services#116Mathematical#120Writing, Literature, & Language#127
Learn more
AuthorAnthropic
Country🇺🇸 United States
ReleasedOct 15, 2025
Overview
Cost rate
1x
Context
200K
Input
Output
Reasoning
Tool calling
Structured outputs
Pricing/M tokens
Input$1.00
Cached input$0.10
Output$5.00
Context
Context length200,000
Max output tokens64,000
Knowledge cutoff-
Performance
Throughput89 tok/s
Latency0.52s

Benchmarks

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

Intelligence

57.6
Claude Opus 5.5 (Max, Default Fallback)
56.0
Claude Sonnet 5.5 (Max, Default Fallback)
53.4
Claude Fable 5.1 (Max, Default Fallback)
52.7
GPT-6 Astra (Max)
52.6
Gemini 4 Argon (High)
16.9
Claude Haiku 4.5

Coding

81.6
Claude Fable 5.1 (Max, Default Fallback)
78.3
GPT-5.6 Sol (Xhigh)
78.0
Claude Opus 5 (Max)
77.1

Automation & Tool Use

57.9
Claude Fable 5.1 (Max, Default Fallback)
56.5
Claude Opus 5 (Max)
56.0
Qwen3.8 Max (0902)
55.5

Intelligence, coding & agentic scores from Artificial Analysis.

Domain

Multimodal

Software & IT Services

arena.ai
1562
Gemini 4 Argon (High)
1541
Claude Opus 4.7 (High)
1538
Claude Fable 5 (High)
1538
Claude Opus 4.6 (High)
1538
Claude Opus 5.5 (High)
1537
Muse Wonder (Max)
1532
GPT-6.1 Sol (max)
1532
Muse Spark 1.2 (xHigh)
1522
GPT-6 Astra
1465
Claude Haiku 4.5

Popular comparisons

  • GPT-6.1 Sol vs Claude Opus 5.5
  • Claude Opus 5.5 vs Gemini 4 Argon
  • Claude Opus 5.5 vs Claude Sonnet 5.5
  • Claude Sonnet 5.5 vs GPT-6.1 Sol
  • Claude Haiku 5.5 vs GPT-6 Luna
  • Mistral Large 4 vs Llama 4 Maverick
  • Grok 4.7 vs GPT-6.1 Sol
  • GLM 5.3 vs DeepSeek V4 Pro 0813
  • Qwen3.8 Max Prime vs Kimi K3
  • DeepSeek V4 Pro 0813 vs Claude Opus 5.5
  • Gemini 3.8 Flash vs Claude Haiku 5.5
  • Claude Fable 5.1 vs GPT-6 Astra
  • Ling 3.1 Flash vs DeepSeek V4.1 Flash
  • Gemini 4 Argon vs GPT-6.1 Sol
  • Kimi K3 vs Claude Fable 5.1
  • DeepSeek V4 Pro 0813 vs GPT-6.1 Sol
GPT-6 Astra (High)
76.8
Grok 4.6 (High)
43.9
Claude Haiku 4.5
Muse Spark 1.3 (Max)
50.2
GPT-6 Astra
8.0
Claude Haiku 4.5