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Fledge Alpha Free vs GPT-5.4

Fledge Alpha Free is cheaper on output tokens, while GPT-5.4 offers a larger context window. Choose Fledge Alpha Free or GPT-5.4 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecFledge Alpha FreeGPT-5.4
ProviderOpenCodeOpenCode
Input / 1M tokens$0.00$2.50
Output / 1M tokens$0.00$15.00
Context window1M1.1M
Parameters——
Open weightsNoNo
ReleasedOct 2026Mar 2026

FAQ

Is Fledge Alpha Free or GPT-5.4 cheaper?

Fledge Alpha Free is cheaper on output tokens ($0.00 vs $15.00 per 1M).

Which has the larger context window, Fledge Alpha Free or GPT-5.4?

GPT-5.4 has the larger context window (1.1M tokens).

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.