Cost-performance analysis
Which Model Is Best for Coding?
A cost-performance leaderboard of the models coding agents run on - benchmark scores, real token-mix pricing, latency, and decoding speed.
Models used by coding agents
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GPT-5.6 Sol OpenAI#1DF Score 88.1Avg task cost $0.486Latency —Context window 1.05M- GPT-5.5 OpenAI#2DF Score 85.6Avg task cost $0.490Latency 118.46sContext window 1.05M
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Gemini 3.5 Flash Google#3DF Score 81.8Avg task cost $0.620Latency 20.59sContext window 1M- GPT-5.6 Terra OpenAI#4DF Score 81.1Avg task cost $0.293Latency —Context window 1.05M
Claude Fable 5 Anthropic#5DF Score 79.4Avg task cost $2.36Latency 239.01sContext window 1M- GPT-5.4 OpenAI#6DF Score 76.4Avg task cost $0.254Latency 113.80sContext window 1M
- Gemini 3.1 Pro (Preview) Google#7DF Score 74.9Avg task cost $0.783Latency 25.74sContext window 1M
- GPT-5.6 Luna OpenAI#8DF Score 71.1Avg task cost $0.151Latency —Context window 1.05M
- Claude Sonnet 5 Anthropic#9DF Score 70.2Avg task cost $0.969Latency 144.37sContext window 1M
- Claude Opus 4.7 Anthropic#10DF Score 70.1Avg task cost $1.58Latency —Context window 1M
- Claude Opus 4.8 Anthropic#11DF Score 68.6Avg task cost $1.16Latency 30.05sContext window 1M
- GPT-5.3 Codex OpenAI#12DF Score 62.4Avg task cost —Latency 79.89sContext window 400k
- GPT-5.4 mini OpenAI#13DF Score 60.2Avg task cost $0.183Latency 11.87sContext window 400k
- Gemini 3 Flash (Preview) Google#14DF Score 57.2Avg task cost —Latency 7.60sContext window 1M
- GPT-5.4 nano OpenAI#15DF Score 53.9Avg task cost —Latency 4.74sContext window 400k
- Claude Sonnet 4.6 Anthropic#16DF Score 50.3Avg task cost —Latency 1.16sContext window 1M
- Kimi-K2.7-Code Moonshot AI#17DF Score 49.3Avg task cost —Latency 2.92sContext window 256k
- Claude Opus 4.6 Anthropic#18DF Score 45.7Avg task cost $0.581Latency —Context window 1M
- Claude Opus 4.5 Anthropic#19DF Score 37.5Avg task cost —Latency 15.04sContext window 200k
- Claude Sonnet 4.5 Anthropic#20DF Score 34.1Avg task cost —Latency 1.36sContext window 1M
- Claude Haiku 4.5 Anthropic#21DF Score 28.2Avg task cost $0.159Latency 0.81sContext window 200k
- GPT-5 mini OpenAI#22DF Score 26.9Avg task cost —Latency 85.30sContext window 400k
- GPT-OSS 120B OpenAI#23DF Score 16.0Avg task cost —Latency 0.94sContext window 131k
- Gemini 2.5 Pro Google#24DF Score 12.2Avg task cost —Latency 22.54sContext window 1M
- GPT-5.3 Codex Spark OpenAI#25DF Score —Avg task cost —Latency —Context window
- Claude Opus 4.8 Fast Anthropic#26DF Score —Avg task cost —Latency —Context window 1M
- MAI-Code-1-Flash Microsoft#27DF Score —Avg task cost —Latency —Context window
- Raptor mini GitHub#28DF Score —Avg task cost —Latency —Context window 400k
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