Morph: Morph V3 Fast

Text input Text output
Author's Description

Morph's fastest apply model for code edits. ~10,500 tokens/sec with 96% accuracy for rapid code transformations. The model requires the prompt to be in the following format: <instruction>{instruction}</instruction> <code>{initial_code}</code> <update>{edit_snippet}</update> Zero Data Retention is enabled for Morph. Learn more about this model in their [documentation](https://docs.morphllm.com/quickstart)

Key Specifications
Cost
$$$$
Context
81K
Released
Jul 07, 2025
Ability
Reliability
Supported Parameters

This model supports the following parameters:

Stop Max Tokens Temperature
Performance Summary

Morph V3 Fast, provided by morph, is designed for rapid code transformations, boasting an impressive processing speed of approximately 10,500 tokens/sec with 96% accuracy for its intended use case. This model consistently ranks among the fastest available, demonstrating exceptional speed performance. While no cost data is available, suggesting potential free-tier usage, its pricing competitiveness cannot be fully assessed. A significant concern is the model's reliability, which is extremely low, experiencing frequent technical failures that severely impact usability, as evidenced by a 0% success rate across benchmarks. In benchmark testing, specifically the "Coding (Baseline)" category, the model achieved 0.0% accuracy, indicating a complete failure to provide correct responses. This, combined with the high duration of 131506ms for the benchmark, suggests that the technical failures prevented any meaningful evaluation of its coding capabilities. The primary strength of Morph V3 Fast lies in its advertised speed for code edits. However, its critical weakness is its severe lack of reliability, rendering its high speed and intended accuracy largely unutilizable in its current state.

Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $0.8
Completion $1.2

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
Morph
Morph | morph/morph-v3-fast 81K $0.8 / 1M tokens $1.2 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
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